HMC525A-SX [ADI]
4 GHz to 8.5 GHz, Wideband I/Q Mixer;
| 型号： | HMC525A-SX |
| 厂家： | 
ADI |
| 描述： | 4 GHz to 8.5 GHz, Wideband I/Q Mixer |
| 文件： | 总27页 (文件大小：581K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
4 GHz to 8.5 GHz,
Wideband I/Q Mixer
HMC525ACHIPS
Data Sheet
FEATURES
FUNCTIONAL BLOCK DIAGRAM
Passive: no dc bias required
HMC525ACHIPS
NC
NC
NC
Conversion loss: 11 dB maximum (downconverter)
Input IP3: 17 dBm minimum (downconverter)
LO to RF Isolation: 43 dB minimum
IFx pad frequency range: dc to 3.5 GHz
12-pad, RoHS compliant, bare die (CHIP)
90° HYBRID
GND
LO
GND
RF
GND
GND
IF1
IF2 GND
APPLICATIONS
Test and measurement instrumentation
Military, aerospace, and defense applications
Microwave point to point base stations
Figure 1.
GENERAL DESCRIPTION
The HMC525ACHIPS is a compact gallium arsenide (GaAs),
monolithic microwave integrated circuit (MMIC), in phase and
quadrature (I/Q), RoHS compliant mixer. The device can be
used as either an image reject mixer or a single sideband
upconverter. The mixer uses two standard double balanced
mixer cells and a 90° hybrid fabricated in a GaAs, metal
semiconductor field effect transistor (MESFET) process. The
HMC525ACHIPS is a much smaller alternative to a hybrid
style image reject mixer and a single sideband upconverter
assembly. The HMC525ACHIPS eliminates the need for wire
bonding, allowing the use of surface-mount manufacturing
techniques.
Rev. 0
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Tel: 781.329.4700
Technical Support
©2020 Analog Devices, Inc. All rights reserved.
www.analog.com
HMC525ACHIPS
Data Sheet
TABLE OF CONTENTS
Features.............................................................................................. 1
Interface Schematics .....................................................................5
Typical Performance Characteristics .............................................6
Downconverter Performance......................................................6
Upconverter Performance ........................................................ 18
Spurious and Harmonics Performance .................................. 24
Theory of Operation ...................................................................... 25
Applications Information ............................................................. 26
Outline Dimensions....................................................................... 27
Ordering Guide .......................................................................... 27
Applications ...................................................................................... 1
Functional Block Diagram .............................................................. 1
General Description......................................................................... 1
Revision History ............................................................................... 2
Specifications .................................................................................... 3
Absolute Maximum Ratings ........................................................... 4
Electrostatic Discharge (ESD) Ratings...................................... 4
ESD Caution.................................................................................. 4
Pin Configuration and Function Descriptions ............................ 5
REVISION HISTORY
10/2020—Revision 0: Initial Version
Rev. 0 | Page 2 of 27
Data Sheet
HMC525ACHIPS
SPECIFICATIONS
TA = 25°C, intermediate frequency (IF) = 100 MHz, LO drive = 15 dBm, all measurements were performed as a downconverter with a
lower sideband selected, with an external 90° hybrid at the IFx ports, and a LO amplifier in line with the lab bench LO source, unless
otherwise noted.
Table 1.
Parameter
Test Conditions/Comments
Min
Typ
Max
Unit
FREQUENCY RANGE
RF Pad
4
4
DC
13
8.5
8.5
3.5
17
GHz
GHz
GHz
dBm
LO Pad
IFx Pad
LO AMPLITUDE
4 GHz to 8.5 GHz PERFORMANCE
Downconverter
Conversion Loss
Noise Figure
Input Third-Order Intercept (IP3)
Input Power for 1dB Compression (P1dB)
Image Rejection
Upconverter
Conversion Loss
Input IP3
Input P1dB
Sideband Rejection
Isolation
LO to RF
LO to IF
15
Taken as image reject mixer
8
11
dB
dB
dBm
dBm
dBc
10.5
21
13
31
17
21
Taken as single sideband upconverter mixer
7
dB
19
8.5
22
dBm
dBm
dBc
Taken without external 90° IF hybrid
Taken without external 90° IF hybrid
Taken as image reject mixer
43
46
24
43
dB
dB
dB
RF to IF
Balance
Phase
Amplitude
0.24
0.65
Degrees
dB
4.5 GHz to 6 GHz PERFORMANCE
Downconverter
Conversion Loss
Noise Figure
Input IP3
7.5
10
20.5
11.5
31.5
11
dB
dB
dBm
dBm
dBc
17
25
Input P1dB
Image Rejection
Upconverter
Conversion Loss
Input IP3
Input P1dB
Sideband Rejection
Isolation
LO to RF
LO to IF
RF to IF
Balance
Taken as single sideband upconverter mixer
6.6
20
9.9
22.5
dB
dBm
dBm
dBc
Taken without external 90° IF hybrid
Taken without external 90° IF hybrid
43
44.5
21.5
42.5
dB
dB
dB
Phase
Amplitude
0.09
0.8
Degrees
dB
Rev. 0 | Page 3 of 27
HMC525ACHIPS
Data Sheet
ABSOLUTE MAXIMUM RATINGS
Table 2.
Parameter
Input Power
ELECTROSTATIC DISCHARGE (ESD) RATINGS
The following ESD information is provided for handling of
ESD-sensitive devices in an ESD protected area only.
Rating
Human body model (HBM) per ANSI/ESDA/JEDDEC JS-001.
RF
LO
IF
20 dBm
25 dBm
20 dBm
2 mA
Field induced charged device model (FICDM) per
ANSI/ESDA/JEDEC JS-002.
IF Source and Sink Current
Continuous Power Dissipation, PDISS
ESD Ratings ADPA7004CHIP
560 mW
(TA = 85°C, Derate 6.22 mW/°C Above 85°C)
Temperature
Maximum Junction (TJ)
Reflow
Operating Range
Storage Range
Table 3. HMC525ACHIPS, 12-Pad CHIP
ESD Model
Withstand Threshold (V)
Class
1A
C2A
175°C
260°C
−40°C to +85°C
−65°C to +150°C
HBM
FICDV
250
500
ESD CAUTION
Stresses at or above those listed under Absolute Maximum
Ratings may cause permanent damage to the product. This is a
stress rating only; functional operation of the product at these
or any other conditions above those indicated in the
operational section of this specification is not implied.
Operation beyond the maximum operating conditions for
extended periods may affect product reliability.
Rev. 0 | Page 4 of 27
Data Sheet
HMC525ACHIPS
PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
NC NC NC
4
5
6
7
8
9
GND
LO
GND
RF
3
2
1
HMC525ACHIPS
GND
(TOP VIEW)
Not to Scale
GND
12 11 10
IF1 IF2 GND
NOTES
1. NC = NO CONNECT.
Figure 2. Pin Configuration
Table 4. Pin Function Descriptions
Pin No.
1, 3, 7, 9, 10
2
Mnemonic Description
GND
RF
Ground. The GND pads must be connected to RF and dc ground. See Figure 3 for the interface schematic.
Radio Frequency Input and Output. The RF pad is dc-coupled and matched to 50 Ω when LO is on. See Figure 4
for the interface schematic.
4, 5, 6
8
NC
LO
No Connect.
Local Oscillator Input. The LO pad is dc-coupled and matched to 50 Ω when LO is on. See Figure 5 for the
interface schematic.
11, 12
IF2, IF1
First and Second Quadrature Intermediate Frequency Input and Output Pads. The IFx pads are dc-coupled. For
applications not requiring operation to dc, use an off-chip dc blocking capacitor. For operations to dc, the IFx
pads must not source or sink more than 3 mA of current. Otherwise, the device may not function and may fail.
See Figure 6 for the interface schematic.
INTERFACE SCHEMATICS
GND
LO
Figure 3. GND Interface Schematic
Figure 5. LO Interface Schematic
IF1, IF2
RF
Figure 4. RF Interface Schematic
Figure 6. IF1, IF2 Interface Schematic
Rev. 0 | Page 5 of 27
HMC525ACHIPS
Data Sheet
TYPICAL PERFORMANCE CHARACTERISTICS
DOWNCONVERTER PERFORMANCE
IF = 100 MHz, Lower Sideband (High-Side LO)
0
0
–5
+85°C
+25°C
–40°C
LO DRIVE = 19dBm
LO DRIVE = 17dBm
LO DRIVE = 15dBm
LO DRIVE = 13dBm
–5
–10
–15
–10
–15
–20
–20
3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 8.5 9.0
3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 8.5 9.0
RF FREQUENCY (GHz)
RF FREQUENCY (GHz)
Figure 7. Conversion Gain vs. RF Frequency at Various Temperatures,
LO Drive = 15 dBm
Figure 10. Conversion Gain vs. RF Frequency at Various LO Drives,
TA = 25°C
70
70
+85°C
+25°C
–40°C
LO DRIVE = 19dBm
LO DRIVE = 17dBm
60
50
40
30
20
10
0
60
LO DRIVE = 15dBm
LO DRIVE = 13dBm
50
40
30
20
10
0
3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 8.5 9.0
3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 8.5 9.0
RF FREQUENCY (GHz)
RF FREQUENCY (GHz)
Figure 8. Image Rejection vs. RF Frequency at Various Temperatures,
LO Drive = 15 dBm
Figure 11. Image Rejection vs. RF Frequency at Various LO Drives,
TA = 25°C
30
30
+85°C
+25°C
–40°C
LO DRIVE = 19dBm
LO DRIVE = 17dBm
LO DRIVE = 15dBm
25
25
LO DRIVE = 13dBm
20
15
10
5
20
15
10
5
0
0
3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 8.5 9.0
3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 8.5 9.0
RF FREQUENCY (GHz)
RF FREQUENCY (GHz)
Figure 9. Noise Figure vs. RF Frequency at Various Temperatures,
LO Drive = 15 dBm
Figure 12. Noise Figure vs. RF Frequency at Various LO Drives, TA = 25°C
Rev. 0 | Page 6 of 27
Data Sheet
HMC525ACHIPS
35
30
25
20
15
10
5
35
30
25
20
15
10
5
+85°C
+25°C
–40°C
LO DRIVE = 19dBm
LO DRIVE = 17dBm
LO DRIVE = 15dBm
LO DRIVE = 13dBm
0
0
3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 8.5 9.0
3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 8.5 9.0
RF FREQUENCY(GHz)
RF FREQUENCY(GHz)
Figure 13. Input IP3 vs. RF Frequency at Various Temperatures,
LO Drive = 15 dBm
Figure 16. Input IP3 vs. RF Frequency at Various LO Drives, TA = 25°C
70
60
50
40
30
20
70
60
50
40
30
20
LO DRIVE = 19dBm
LO DRIVE = 17dBm
+85°C
+25°C
–40°C
10
10
LO DRIVE = 15dBm
LO DRIVE = 13dBm
0
0
3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 8.5 9.0
RF FREQUENCY (GHz)
3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 8.5 9.0
RF FREQUENCY (GHz)
Figure 14. Input IP2 vs. RF Frequency at Various Temperatures,
LO Drive = 15 dBm
Figure 17. Input IP2 vs. RF Frequency at Various LO Drives, TA = 25°C
18
16
14
12
10
8
18
16
14
12
10
8
6
6
4
4
2
0
LO DRIVE = 19dBm
LO DRIVE = 17dBm
LO DRIVE = 15dBm
LO DRIVE = 13dBm
+85°C
+25°C
–40°C
2
0
3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 8.5 9.0
3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 8.5 9.0
RF FREQUENCY (GHz)
RF FREQUENCY (GHz)
Figure 15. Input P1dB vs. RF Frequency at Various Temperatures,
LO Drive = 15 dBm
Figure 18. Input P1dB vs. RF Frequency at Various LO Drives, TA = 25°C
Rev. 0 | Page 7 of 27
HMC525ACHIPS
Data Sheet
IF = 100 MHz, Upper Sideband (Low-Side LO)
0
0
–5
+85°C
+25°C
–40°C
LO DRIVE = 19dBm
LO DRIVE = 17dBm
LO DRIVE = 15dBm
LO DRIVE = 13dBm
–5
–10
–15
–20
–10
–15
–20
3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 8.5 9.0
3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 8.5 9.0
RF FREQUENCY (GHz)
RF FREQUENCY (GHz)
Figure 19. Conversion Gain vs. RF Frequency at Various Temperatures,
LO Drive = 15 dBm
Figure 22. Conversion Gain vs. RF Frequency at Various LO Drives,
TA = 25°C
70
70
+85°C
+25°C
–40°C
LO DRIVE = 19dBm
LO DRIVE = 17dBm
60
50
40
30
20
10
0
60
LO DRIVE = 15dBm
LO DRIVE = 13dBm
50
40
30
20
10
0
3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 8.5 9.0
3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 8.5 9.0
RF FREQUENCY (GHz)
RF FREQUENCY (GHz)
Figure 20. Image Rejection vs. RF Frequency at Various Temperatures,
LO Drive = 15 dBm
Figure 23. Image Rejection vs. RF Frequency at Various LO Drives,
TA = 25°C
30
30
+85°C
+25°C
–40°C
LO DRIVE = 19dBm
LO DRIVE = 17dBm
LO DRIVE = 15dBm
25
25
LO DRIVE = 13dBm
20
15
10
5
20
15
10
5
0
0
3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 8.5 9.0
3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 8.5 9.0
RF FREQUENCY (GHz)
RF FREQUENCY (GHz)
Figure 21. Noise Figure vs. RF Frequency at Various Temperatures,
LO Drive = 15 dBm
Figure 24. Noise Figure vs. RF Frequency at Various LO Drives, TA = 25°C
Rev. 0 | Page 8 of 27
Data Sheet
HMC525ACHIPS
35
30
25
20
15
10
5
35
30
25
20
15
10
5
+85°C
+25°C
–40°C
LO DRIVE = 19dBm
LO DRIVE = 17dBm
LO DRIVE = 15dBm
LO DRIVE = 13dBm
0
0
3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 8.5 9.0
3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 8.5 9.0
RF FREQUENCY(GHz)
RF FREQUENCY(GHz)
Figure 25. Input IP3 vs. RF Frequency at Various Temperatures,
LO Drive = 15 dBm
Figure 28. Input IP3 vs. RF Frequency at Various LO Drives, TA = 25°C
70
60
50
40
30
20
70
60
50
40
30
20
LO DRIVE = 19dBm
LO DRIVE = 17dBm
+85°C
+25°C
–40°C
10
0
10
LO DRIVE = 15dBm
LO DRIVE = 13dBm
0
3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 8.5 9.0
3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 8.5 9.0
RF FREQUENCY (GHz)
RF FREQUENCY (GHz)
Figure 26. Input IP2 vs. RF Frequency at Various Temperatures,
LO Drive = 15 dBm
Figure 29. Input IP2 vs. RF Frequency at Various LO Drives, TA = 25°C
18
16
14
12
10
8
18
16
14
12
10
8
6
6
4
4
LO DRIVE = 19dBm
LO DRIVE = 17dBm
+85°C
+25°C
–40°C
LO DRIVE = 15dBm
LO DRIVE = 13dBm
2
0
2
0
3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 8.5 9.0
3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 8.5 9.0
RF FREQUENCY (GHz)
RF FREQUENCY (GHz)
Figure 27. Input P1dB vs. RF Frequency at Various Temperatures,
LO Drive = 15 dBm
Figure 30. Input P1dB vs. RF Frequency at Various LO Drives, TA = 25°C
Rev. 0 | Page 9 of 27
HMC525ACHIPS
Data Sheet
IF = 2500 MHz, Lower Sideband (High-Side LO)
0
0
–5
–5
–10
–15
–20
–25
–10
–15
–20
–25
–30
LO DRIVE = 19dBm
LO DRIVE = 17dBm
LO DRIVE = 15dBm
LO DRIVE = 13dBm
+85°C
+25°C
–40°C
–30
3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 8.5 9.0
3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 8.5 9.0
RF FREQUENCY (GHz)
RF FREQUENCY (GHz)
Figure 31. Conversion Gain vs. RF Frequency at Various Temperatures,
LO Drive = 15 dBm
Figure 34. Conversion Gain vs. RF Frequency at Various LO Drives,
TA = 25°C
70
70
+85°C
+25°C
–40°C
LO DRIVE = 19dBm
LO DRIVE = 17dBm
60
50
40
30
20
10
0
60
LO DRIVE = 15dBm
LO DRIVE = 13dBm
50
40
30
20
10
0
3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 8.5 9.0
3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 8.5 9.0
RF FREQUENCY (GHz)
RF FREQUENCY (GHz)
Figure 32. Image Rejection vs. RF Frequency at Various Temperatures,
LO Drive = 15 dBm
Figure 35. Image Rejection vs. RF Frequency at Various LO Drives,
TA = 25°C
35
30
25
20
15
10
35
30
25
20
15
10
LO DRIVE = 19dBm
+85°C
+25°C
–40°C
5
0
5
0
LO DRIVE = 17dBm
LO DRIVE = 15dBm
LO DRIVE = 13dBm
3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 8.5 9.0
3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 8.5 9.0
RF FREQUENCY (GHz)
RF FREQUENCY (GHz)
Figure 33. Input IP3 vs. RF Frequency at Various Temperatures,
LO Drive = 15 dBm
Figure 36. Input IP3 vs. RF Frequency at Various LO Drives, TA = 25°C
Rev. 0 | Page 10 of 27
Data Sheet
HMC525ACHIPS
IF = 2500 MHz, Lower Sideband (High-Side LO)
0
0
–5
+85°C
+25°C
–40°C
–5
–10
–15
–20
–25
–30
–10
–15
–20
–25
–30
LO DRIVE = 19dBm
LO DRIVE = 17dBm
LO DRIVE = 15dBm
LO DRIVE = 13dBm
3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 8.5 9.0
3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 8.5 9.0
RF FREQUENCY (GHz)
RF FREQUENCY (GHz)
Figure 37. Conversion Gain vs. RF Frequency at Various Temperatures,
LO Drive = 15 dBm
Figure 40. Conversion Gain vs. RF Frequency at Various LO Drives,
TA = 25°C
35
35
30
25
20
15
+85°C
+25°C
–40°C
30
25
20
15
10
5
10
LO DRIVE = 19dBm
LO DRIVE = 17dBm
5
LO DRIVE = 15dBm
LO DRIVE = 13dBm
0
0
3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 8.5 9.0
3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 8.5 9.0
RF FREQUENCY (GHz)
RF FREQUENCY (GHz)
Figure 38. Input IP3 vs. RF Frequency at Various Temperatures,
LO Drive = 15 dBm
Figure 41. Input IP3 vs. RF Frequency at Various LO Drives,
TA = 25°C
70
70
+85°C
+25°C
–40°C
LO DRIVE = 19dBm
LO DRIVE = 17dBm
60
50
40
30
20
10
0
60
LO DRIVE = 15dBm
LO DRIVE = 13dBm
50
40
30
20
10
0
3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 8.5 9.0
3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 8.5 9.0
RF FREQUENCY (GHz)
RF FREQUENCY (GHz)
Figure 39. Input IP2 vs. RF Frequency at Various Temperatures,
LO Drive = 15 dBm
Figure 42. Input IP2 vs. RF Frequency at Various LO Drives, TA = 25°C
Rev. 0 | Page 11 of 27
HMC525ACHIPS
Data Sheet
LO = 8 GHz Lower Sideband
Data taken as image reject mixer with external 90° hybrid at the IFx ports.
0
0
–5
LO DRIVE = 19dBm
+85°C
+25°C
–40°C
LO DRIVE = 17dBm
LO DRIVE = 15dBm
LO DRIVE = 13dBm
–5
–10
–15
–20
–10
–15
–20
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
IF FREQUENCY (GHz)
IF FREQUENCY (GHz)
Figure 43. Conversion Gain vs. IF Frequency at Various Temperatures,
LO Drive = 15 dBm
Figure 46. Conversion Gain vs. IF Frequency at Various LO Drives,
A = 25°C
T
80
80
70
60
50
40
30
20
10
0
LO DRIVE = 19dBm
LO DRIVE = 17dBm
LO DRIVE = 15dBm
LO DRIVE = 13dBm
+85°C
+25°C
70
–40°C
60
50
40
30
20
10
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
IF FREQUENCY (GHz)
IF FREQUENCY (GHz)
Figure 44. Image Rejection vs. IF Frequency at Various Temperatures,
LO Drive = 15 dBm
Figure 47. Image Rejection vs. IF Frequency at Various LO Drives,
TA = 25°C
35
30
25
20
15
10
35
30
25
20
15
10
LO DRIVE = 19dBm
LO DRIVE = 17dBm
LO DRIVE = 15dBm
LO DRIVE = 13dBm
5
0
5
0
+85°C
+25°C
–40°C
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
IF FREQUENCY (GHz)
IF FREQUENCY (GHz)
Figure 45. Input IP3 vs. IF Frequency at Various Temperatures,
LO Drive = 15 dBm
Figure 48. Input IP3 vs. IF Frequency at Various LO Drives,
TA = 25°C
Rev. 0 | Page 12 of 27
Data Sheet
HMC525ACHIPS
Phase and Amplitude Balance—Upper Sideband, IF = 100 MHz
5
5
4
+85°C
+25°C
–40°C
4
3
3
2
2
1
1
0
0
–1
–2
–3
–4
–5
–1
–2
–3
–4
–5
LO DRIVE = 19dBm
LO DRIVE = 17dBm
LO DRIVE = 15dBm
LO DRIVE = 13dBm
3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 8.5 9.0
3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 8.5 9.0
RF FREQUENCY (GHz)
RF FREQUENCY (GHz)
Figure 49. Amplitude Balance vs. RF Frequency at Various Temperatures,
LO = 15 dBm
Figure 51. Amplitude Balance vs. RF Frequency at Various LO Power Levels,
TA = 25°C
10
10
8
+85°C
+25°C
–40°C
8
6
6
4
4
2
2
0
0
–2
–4
–6
–8
–10
–2
–4
LO DRIVE = 19dBm
LO DRIVE = 17dBm
LO DRIVE = 15dBm
LO DRIVE = 13dBm
–6
–8
–10
3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 8.5 9.0
3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 8.5 9.0
RF FREQUENCY (GHz)
RF FREQUENCY (GHz)
Figure 50. Phase Balance vs. RF Frequency at Various Temperatures,
LO = 15 dBm
Figure 52. Phase Balance vs. RF Frequency at Various LO Power Levels,
T
A = 25°C
Rev. 0 | Page 13 of 27
HMC525ACHIPS
Data Sheet
Phase and Amplitude Balance—Lower Sideband, IF = 100 MHz
5
5
4
+85°C
+25°C
–40°C
4
3
3
2
2
1
1
0
0
–1
–2
–3
–4
–5
–1
–2
–3
–4
–5
LO DRIVE = 19dBm
LO DRIVE = 17dBm
LO DRIVE = 15dBm
LO DRIVE = 13dBm
3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 8.5 9.0
3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 8.5 9.0
RF FREQUENCY (GHz)
RF FREQUENCY (GHz)
Figure 53. Amplitude Balance vs. RF Frequency at Various Temperatures,
LO = 15 dBm
Figure 55. Amplitude Balance vs. RF Frequency at Various LO Power Levels,
TA = 25°C
10
10
8
+85°C
+25°C
–40°C
8
6
6
4
4
2
2
0
0
–2
–4
–6
–8
–10
–2
–4
LO DRIVE = 19dBm
LO DRIVE = 17dBm
LO DRIVE = 15dBm
LO DRIVE = 13dBm
–6
–8
–10
3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 8.5 9.0
3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 8.5 9.0
RF FREQUENCY (GHz)
RF FREQUENCY (GHz)
Figure 54. Phase Balance vs. RF Frequency at Various Temperatures,
LO = 15 dBm
Figure 56. Phase Balance vs. RF Frequency at Various LO Power Levels,
TA = 25°C
Rev. 0 | Page 14 of 27
Data Sheet
HMC525ACHIPS
Isolation and Return Loss—IF = 100 MHz, Upper Sideband (Low-Side LO)
70
60
50
40
30
20
10
0
70
60
50
40
30
20
10
0
LO DRIVE = 19dBm
LO DRIVE = 17dBm
LO DRIVE = 15dBm
LO DRIVE = 13dBm
+85°C
+25°C
–40°C
3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 8.5 9.0
3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 8.5 9.0
RF FREQUENCY (GHz)
RF FREQUENCY (GHz)
Figure 60. LO to RF Isolation vs. RF Frequency at Various Power Levels,
TA = 25°C
Figure 57. LO to RF Isolation vs. RF Frequency at Various Temperatures,
LO Drive = 15 dBm
30
25
20
15
10
30
25
20
15
10
5
IF1, LO DRIVE = 19dBm
IF1, LO DRIVE = 17dBm
IF1, LO DRIVE = 15dBm
IF1, LO DRIVE = 13dBm
IF2, LO DRIVE = 19dBm
IF2, LO DRIVE = 17dBm
IF2, LO DRIVE = 15dBm
IF2, LO DRIVE = 13dBm
5
IF1, +85°C
IF1, +25°C
IF1, –40°C
IF2, +85°C
IF2, +25°C
IF2, –40°C
0
0
3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 8.5 9.0
3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 8.5 9.0
RF FREQUENCY (GHz)
RF FREQUENCY (GHz)
Figure 61. LO to IF Isolation vs. RF Frequency at Various Power Levels and
IF1 and IF2, TA = 25°C
Figure 58. LO to IF Isolation vs. RF Frequency at Various Temperatures and
IF1 and IF2, LO Drive = 15 dBm
60
50
40
30
20
60
50
40
30
20
10
IF1, LO DRIVE = 19dBm
IF1, LO DRIVE = 17dBm
IF1, LO DRIVE = 15dBm
IF1, LO DRIVE = 13dBm
IF2, LO DRIVE = 19dBm
IF2, LO DRIVE = 17dBm
IF2, LO DRIVE = 15dBm
IF2, LO DRIVE = 13dBm
10
IF1, +85°C
IF1,+25°C
IF1,–40°C
IF2, +85°C
IF2,+25°C
IF2,–40°C
0
0
3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 8.5 9.0
RF FREQUENCY (GHz)
3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 8.5 9.0
RF FREQUENCY (GHz)
Figure 62. RF to IF Isolation vs. RF Frequency at Various Power Levels and
IF1 and IF2, TA = 25°C
Figure 59. RF to IF Isolation vs. RF Frequency at Various Temperatures and
IF1 and IF2, LO Drive = 15 dBm
Rev. 0 | Page 15 of 27
HMC525ACHIPS
Data Sheet
0
–10
–20
–30
–40
–50
–60
0
–5
–10
–15
–20
–25
–30
–35
–40
IF1, LO DRIVE = 19dBm
IF1, LO DRIVE = 17dBm
IF1, LO DRIVE = 15dBm
IF1, LO DRIVE = 13dBm
IF2, LO DRIVE = 19dBm
IF2, LO DRIVE = 17dBm
IF2, LO DRIVE = 15dBm
IF2, LO DRIVE = 13dBm
2
3
4
5
6
7
8
9
10
0.1
0.6
1.1
1.6
2.1
2.6
3.1
3.6
4.1
4.6
5.1
IF FREQUENCY (GHz)
LO FREQUENCY (GHz)
Figure 63. LO Return Loss vs. LO Frequency at LO = 15 dBm, TA = 25°C
Figure 65. IF Return Loss vs. IF Frequency at Various Power Levels and IF1 and
IF2, LO = 5 GHz, TA = 25°C
5
LO DRIVE = 19dBm
LO DRIVE = 17dBm
LO DRIVE = 15dBm
0
–5
LO DRIVE = 13dBm
–10
–15
–20
2
3
4
5
6
7
8
9
10
RF FREQUENCY (GHz)
Figure 64. RF Return Loss vs. RF Frequency at Various LO Power Levels,
LO = 5 GHz, TA = 25°C
Rev. 0 | Page 16 of 27
Data Sheet
HMC525ACHIPS
IF Bandwidth—LO = 5 GHz Upper Side Band
Data taken as image reject mixer with external 90° hybrid at the IFx ports.
0
–5
0
LO DRIVE = 19dBm
LO DRIVE = 17dBm
LO DRIVE = 15dBm
LO DRIVE = 13dBm
+85°C
+25°C
–40°C
–5
–10
–15
–20
–10
–15
–20
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
IF FREQUENCY (GHz)
IF FREQUENCY (GHz)
Figure 66. Conversion Gain vs. IF Frequency at Various Temperatures,
LO Drive = 15 dBm
Figure 69. Conversion Gain vs. IF Frequency at Various LO Drives,
TA = 25°C
80
70
60
50
40
30
80
70
60
50
40
30
20
20
LO DRIVE = 19dBm
+85°C
+25°C
–40°C
LO DRIVE = 17dBm
LO DRIVE = 15dBm
LO DRIVE = 13dBm
10
10
0
0.5
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
IF FREQUENCY (GHz)
IF FREQUENCY (GHz)
Figure 67. Image Rejection vs. IF Frequency at Various Temperatures,
LO Drive = 15 dBm
Figure 70. Image Rejection vs. IF Frequency at Various LO Drives,
TA = 25°C
35
30
25
20
15
10
35
30
25
20
15
10
LO DRIVE = 19dBm
5
0
5
+85°C
+25°C
–40°C
LO DRIVE = 17dBm
LO DRIVE = 15dBm
LO DRIVE = 13dBm
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
IF FREQUENCY (GHz)
IF FREQUENCY (GHz)
Figure 68. Input IP3 vs. IF Frequency at Various Temperatures,
LO Drive = 15 dBm
Figure 71. Input IP3 vs. IF Frequency at Various LO Drives,
A = 25°C
T
Rev. 0 | Page 17 of 27
HMC525ACHIPS
Data Sheet
UPCONVERTER PERFORMANCE
Input IF (IFIN) = 100 MHz, Upper Side Band (Low-Side LO)
Data taken as single sideband upconverter with external 90° hybrid at the IFx ports.
0
0
+85°C
+25°C
–40°C
–5
–5
–10
–15
–20
–10
–15
–20
LO DRIVE = 19dBm
LO DRIVE = 17dBm
LO DRIVE = 15dBm
LO DRIVE = 13dBm
3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 8.5 9.0
3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 8.5 9.0
RF FREQUENCY (GHz)
RF FREQUENCY (GHz)
Figure 72. Conversion Gain vs. RF Frequency at Various Temperatures,
LO Drive = 15 dBm
Figure 75. Conversion Gain vs. RF Frequency at Various LO Drives,
TA = 25°C
40
40
35
30
25
20
15
10
5
+85°C
+25°C
35
–40°C
30
25
20
15
10
5
LO DRIVE = 19dBm
LO DRIVE = 17dBm
LO DRIVE = 15dBm
LO DRIVE = 13dBm
0
0
3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 8.5 9.0
3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 8.5 9.0
RF FREQUENCY (GHz)
RF FREQUENCY (GHz)
Figure 76. Sideband vs. RF Frequency at Various LO Drives,
Figure 73. Sideband Rejection vs. RF Frequency at Various Temperatures,
LO Drive = 15 dBm
TA = 25°C
35
30
25
20
15
10
5
35
LO DRIVE = 19dBm
LO DRIVE = 17dBm
LO DRIVE = 15dBm
LO DRIVE = 13dBm
+85°C
+25°C
–40°C
30
25
20
15
10
5
0
0
3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 8.5 9.0
3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 8.5 9.0
RF FREQUENCY (GHz)
RF FREQUENCY (GHz)
Figure 77. Input IP3 vs. RF Frequency at Various LO Drives, TA = 25°C
Figure 74. Input IP3 vs. RF Frequency at Various Temperatures,
LO Drive = 15 dBm
Rev. 0 | Page 18 of 27
Data Sheet
HMC525ACHIPS
18
16
14
12
10
8
18
16
14
12
10
8
+85°C
+25°C
–40°C
LO DRIVE = 19dBm
LO DRIVE = 17dBm
LO DRIVE = 15dBm
LO DRIVE = 13dBm
6
6
4
4
2
2
0
0
3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 8.5 9.0
3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 8.5 9.0
RF FREQUENCY (GHz)
RF FREQUENCY (GHz)
Figure 78. Input P1dB vs. RF Frequency at Various Temperatures,
LO Drive = 15 dBm
Figure 79. Input P1dB vs. RF Frequency at Various LO Drives, TA = 25°C
Rev. 0 | Page 19 of 27
HMC525ACHIPS
Data Sheet
IFIN = 100 MHz, Lower Side Band (High-Side LO)
Data taken as single sideband upconverter with external 90° hybrid at the IFx ports.
0
0
+85°C
+25°C
–40°C
–5
–5
–10
–15
–20
–10
–15
–20
LO DRIVE = 19dBm
LO DRIVE = 17dBm
LO DRIVE = 15dBm
LO DRIVE = 13dBm
3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 8.5 9.0
3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 8.5 9.0
RF FREQUENCY (GHz)
RF FREQUENCY (GHz)
Figure 80. Conversion Gain vs. RF Frequency at Various Temperatures,
LO Drive = 15 dBm
Figure 83. Conversion Gain vs. RF Frequency at Various LO Drives,
TA = 25°C
40
35
30
25
20
15
10
40
35
30
25
20
15
10
LO DRIVE = 19dBm
LO DRIVE = 17dBm
+85°C
5
5
LO DRIVE = 15dBm
+25°C
LO DRIVE = 13dBm
–40°C
0
0
3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 8.5 9.0
3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 8.5 9.0
RF FREQUENCY (GHz)
RF FREQUENCY (GHz)
Figure 84. Sideband Rejection vs. RF Frequency at Various LO Drives,
Figure 81. Sideband Rejection vs. RF Frequency at Various Temperatures,
LO Drive = 15 dBm
T
A = 25°C
35
30
25
20
15
10
5
35
+85°C
+25°C
–40°C
LO DRIVE = 19dBm
LO DRIVE = 17dBm
LO DRIVE = 15dBm
LO DRIVE = 13dBm
30
25
20
15
10
5
0
0
3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 8.5 9.0
3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 8.5 9.0
RF FREQUENCY (GHz)
RF FREQUENCY (GHz)
Figure 85. Input IP3 vs. RF Frequency at Various LO Drives, TA = 25°C
Figure 82. Input IP3 vs. RF Frequency at Various Temperatures,
LO Drive = 15 dBm
Rev. 0 | Page 20 of 27
Data Sheet
HMC525ACHIPS
18
16
14
12
10
8
18
16
14
12
10
8
LO DRIVE = 19dBm
LO DRIVE = 17dBm
LO DRIVE = 15dBm
LO DRIVE = 13dBm
6
6
4
4
+85°C
+25°C
–40°C
2
2
0
0
3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 8.5 9.0
3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 8.5 9.0
RF FREQUENCY (GHz)
RF FREQUENCY (GHz)
Figure 86. Input P1dB vs. RF Frequency at Various Temperatures,
LO Drive = 15 dBm
Figure 87. Input P1dB vs. RF Frequency at Various LO Drives, TA = 25°C
Rev. 0 | Page 21 of 27
HMC525ACHIPS
Data Sheet
IFIN = 2500 MHz, Upper Side Band (Low-Side LO)
Data taken as single sideband upconverter with external 90° hybrid at the IFx ports.
0
0
+85°C
+25°C
–40°C
–5
–5
–10
–15
–20
–25
–30
–35
–10
–15
–20
–25
–30
–35
LO DRIVE = 19dBm
LO DRIVE = 17dBm
LO DRIVE = 15dBm
LO DRIVE = 13dBm
3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 8.5 9.0
3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 8.5 9.0
RF FREQUENCY (GHz)
RF FREQUENCY (GHz)
Figure 88. Conversion Gain vs. RF Frequency at Various Temperatures,
LO Drive = 15 dBm
Figure 91. Conversion Gain vs. RF Frequency at Various LO Drives,
T
A = 25°C
100
100
80
60
40
20
0
+85°C
+25°C
–40°C
80
60
40
20
LO DRIVE = 19dBm
LO DRIVE = 17dBm
LO DRIVE = 15dBm
LO DRIVE = 13dBm
0
3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 8.5 9.0
3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 8.5 9.0
RF FREQUENCY (GHz)
RF FREQUENCY (GHz)
Figure 89. Sideband Rejection vs. RF Frequency at Various Temperatures,
LO Drive = 15 dBm
Figure 92. Sideband Rejection vs. RF Frequency at Various LO Drives,
TA = 25°C
35
35
+85°C
+25°C
–40°C
LO DRIVE = 19dBm
LO DRIVE = 17dBm
30
30
LO DRIVE = 15dBm
LO DRIVE = 13dBm
25
20
15
10
5
25
20
15
10
5
0
0
3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 8.5 9.0
3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 8.5 9.0
RF FREQUENCY (GHz)
RF FREQUENCY (GHz)
Figure 90. Input IP3 vs. RF Frequency at Various Temperatures,
LO Drive = 15 dBm
Figure 93. Input IP3 vs. RF Frequency at Various LO Drives, TA = 25°C
Rev. 0 | Page 22 of 27
Data Sheet
HMC525ACHIPS
IFIN = 2500 MHz, Lower Side Band (High-Side LO)
Data taken as single sideband upconverter with external 90° hybrid at the IFx ports.
0
0
+85°C
+25°C
–40°C
LO DRIVE = 19dBm
LO DRIVE = 17dBm
LO DRIVE = 15dBm
LO DRIVE = 13dBm
–5
–5
–10
–15
–20
–25
–30
–35
–10
–15
–20
–25
–30
–35
3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 8.5 9.0
3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 8.5 9.0
RF FREQUENCY (GHz)
RF FREQUENCY (GHz)
Figure 94. Conversion Gain vs. RF Frequency at Various Temperatures,
LO Drive = 15 dBm
Figure 97. Conversion Gain vs. RF Frequency at Various LO Drives,
TA = 25°C
35
35
30
25
20
15
10
5
+85°C
+25°C
–40°C
30
25
20
15
10
5
LO DRIVE = 19dBm
LO DRIVE = 17dBm
LO DRIVE = 15dBm
LO DRIVE = 13dBm
0
0
3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 8.5 9.0
3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 8.5 9.0
RF FREQUENCY (GHz)
RF FREQUENCY (GHz)
Figure 95. Input IP3 vs. RF Frequency at Various Temperatures,
LO Drive = 15 dBm
Figure 98. Input IP3 vs. RF Frequency at Various LO Drives, TA = 25°C
70
70
+85°C
+25°C
–40°C
LO DRIVE = 19dBm
LO DRIVE = 17dBm
60
50
40
30
20
10
0
60
LO DRIVE = 15dBm
LO DRIVE = 13dBm
50
40
30
20
10
0
3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 8.5 9.0
3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 8.5 9.0
RF FREQUENCY (GHz)
RF FREQUENCY (GHz)
Figure 96. Sideband Rejection vs. RF Frequency at Various Temperatures,
LO Drive = 15 dBm
Figure 99. Sideband Rejection vs. RF Frequency at Various LO Drives,
TA = 25°C
Rev. 0 | Page 23 of 27
HMC525ACHIPS
Data Sheet
SPURIOUS AND HARMONICS PERFORMANCE
LO Harmonics Isolation
IF = 100 MHz, RF = 7400 MHz, LO = 7500 MHz, RF power =
−10 dBm, LO power = +15 dBm, and TA = 25°C.
LO power = 15 dBm, TA = 25°C, and all values are in dBc below
the input LO level measured at the RF port.
N × LO
0
1
2
3
4
5
Table 5. N × LO Spur at RF Output
0
1
2
3
4
5
N/A
+37
+70
+58
+58
+49
−9
+70
+50
+75
+83
+70
+61
+10
+68
+64
+91
+86
+70
+26
+64
+70
+83
+95
+86
+50
+50
+63
+71
+83
+94
N × LO Spur at RF Port
0
LO Frequency (GHz)
1
2
3
4
58
61
54
>95
>95
>95
+63
+71
+60
+58
M × RF
2.5
3.5
4.5
5.5
6.5
7.5
65
45
46
44
45
48
44
57
42
62
76
84
71
53
48
60
65
>95
Upconverter M × N Spurious Outputs
Mixer spurious products are measured in dBc from the RF output
power level, unless otherwise specified. Spur values are (M × IFIN)
+ (N × LO). N/A means not applicable.
LO power = 15 dBm, TA = 25°C, and all values are in dBc below
the input LO level measured at the IFx port.
IFIN = 100 MHz, RF = 5600 MHz, LO = 5500 MHz, RF power =
−10 dBm, LO power = 15 dBm, and TA = 25°C.
Table 6. N × LO Spur at IF Output
N × LO Spur at IFx Port
N × LO
LO Frequency (GHz)
1
2
3
4
0
1
2
3
4
5
2.5
3.5
4.5
5.5
6.5
7.5
24
19
19
23
26
27
52
56
61
74
74
72
58
55
56
61
53
>95
78
78
87
>95
>95
>95
57
68
72
76
39
N/A
39
76
71
67
56
62
56
66
71
75
6
50
63
58
66
72
73
46
72
85
77
73
0
0
0
+5
+4
+3
+2
+1
0
48
64
56
67
22
73
62
92
87
78
0
0
49
64
53
37
73
72
84
96
86
0
46
63
57
66
73
69
86
94
M × IFIN
Downconverter M × N Spurious Outputs
−1
−2
−3
−4
−5
0
Mixer spurious products are measured in dBc from the IF output
power level, unless otherwise specified. Spur values are (M × RF) −
(N × LO). N/A means not applicable.
65
76
72
62
IF = 100 MHz, RF = 5600 MHz, LO = 5500 MHz, RF power =
−10 dBm, LO power = +15 dBm, and TA = 25°C.
IF = 100 MHz, RF = 7400 MHz, LO = 7500 GHz, RF power =
−10 dBm, LO power = 15 dBm, and TA = 25°C.
N × LO
0
1
2
3
4
5
N × LO
0
1
2
3
4
5
N/A
39
76
71
67
56
6
73
46
72
85
77
73
22
73
62
92
87
78
37
73
72
84
96
86
57
66
73
69
86
94
0
1
2
3
4
5
0
98
100
99
97
96
N/A
98
99
98
98
98
83
86
51
50
3
86
85
85
85
86
52
85
87
87
84
85
83
82
82
82
26
30
31
81
82
82
81
79
77
78
76
50
15
50
80
79
78
78
73
74
72
80
73
72
74
73
73
74
72
+5
+4
+3
+2
+1
0
65
76
72
62
M × RF
18
0
M × IFIN
−1
−2
−3
−4
−5
49
51
80
84
Rev. 0 | Page 24 of 27
Data Sheet
HMC525ACHIPS
THEORY OF OPERATION
The HMC525ACHIPS is a compact GaAs, MMIC, I/Q mixer.
The device can be used as either an image reject mixer or a
single sideband upconverter. The mixer uses two standard
double balanced mixer cells and a 90° hybrid fabricated in a
GaAs, MESFET process. This device is a much smaller
alternative to a hybrid style image reject mixer and a single
sideband upconverter assembly.
Rev. 0 | Page 25 of 27
HMC525ACHIPS
Data Sheet
APPLICATIONS INFORMATION
Figure 100 shows the typical application circuit for the
HMC525ACHIPS. To select the appropriate sideband, an
external 90° hybrid is needed. For applications not requiring
operation to dc, use an off-chip dc blocking capacitor. For
applications that require suppression of the LO signal at the
output, use a bias tee or RF feed as shown in Figure 100. Ensure
that the source or sink current used for LO suppression is <2 mA
for each IFx port to prevent damage to the device. The
common-mode voltage for each IFx port is 0 V.
sideband, connect the IF1 pad to the 0° port of the hybrid and
connect the IF2 pad to the 90° port of the hybrid. The input is
from the sum port of the hybrid, and the difference port is 50 Ω
terminated.
To select the upper sideband (low-side LO) when using as
downconverter, connect the IF1 pad to the 0° port of the hybrid
and connect the IF2 pad to the 90° port of the hybrid. To select
the lower sideband (high-side LO), connect the IF1 pad to the
90° port of the hybrid and connect the IF2 pad to the 0° port of
the hybrid. The output is from the sum port of the hybrid, and
the difference port is 50 Ω terminated.
To select the upper sideband when using as an upconverter,
connect the IF1 pad to the 90° port of the hybrid and connect
the IF2 pad to the 0° port of the hybrid. To select the lower
HMC525ACHIPS
NC
NC
NC
90° HYBRID
GND
LO
GND
RF
GND
GND
IF1
IF1
IF2 GND
IF2
BIAS TEE/
DC FEED FOR IF1
BIAS TEE/
DC FEED FOR IF2
DC BLOCKING
CAPACITORS
SUPPLY
FOR IF1
SUPPLY
FOR IF2
EXTERNAL
90° HYBRID
50Ω
IFx
Figure 100. Typical Application Circuit
Rev. 0 | Page 26 of 27
Data Sheet
HMC525ACHIPS
OUTLINE DIMENSIONS
1.770
0.7737
0.100 × 0.151
0.3755
0.19985
0.150
0.150
0.0255
1.260
0.525
0.100 × 0.100
TOP VIEW
(CIRCUIT SIDE)
0.780
0.291
0.441
0.591
Figure 101. 12-Pad Bare Die [CHIP]
(C-12-4)
Dimensions shown in millimeters
ORDERING GUIDE
Model1
HMC525A
Temperature Range
−40°C to +85°C
Package Description
12-Pad Bare Die [CHIP]
12-Pad Bare Die [CHIP]
Package Option
C-12-4
HMC525A-SX
−40°C to +85°C
C-12-4
1 The HMC525A and HMC525A-SX are RoHS compliant parts.
©2020 Analog Devices, Inc. All rights reserved. Trademarks and
registered trademarks are the property of their respective owners.
D24049-10/20(0)
Rev. 0 | Page 27 of 27
相关型号：
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Image Rejection Mixer, 4000MHz Min, 8500MHz Max, 11dB Conversion Loss-Max, 4 X 4 MM, ROHS COMPLIANT, LEADLESS, ALUMINUM, SMT, 24 PIN
HITTITE
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