HMC1168LP5E [ADI]
12.47 GHz to 13.72 GHz MMIC VCO with Half Frequency Output;
| 型号： | HMC1168LP5E |
| 厂家： | 
ADI |
| 描述： | 12.47 GHz to 13.72 GHz MMIC VCO with Half Frequency Output |
| 文件： | 总12页 (文件大小：320K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
12.47 GHz to 13.72 GHz MMIC VCO with Half
Frequency Output
Data Sheet
HMC1168
FEATURES
FUNCTIONAL BLOCK DIAGRAM
Dual output frequency range
f
f
OUT = 12.47 GHz to 13.72 GHz
OUT/2 = 6.235 GHz to 6.86 GHz
Output power (POUT): 10 dBm
Single-sideband (SSB) phase noise: −113 dBc/Hz at 100 kHz
No external resonator needed
HMC1168
NC
NC
NC
1
2
3
4
5
6
7
8
NC
NC
22 NC
24
23
21
20
19
18
17
V
NC
GND
NC
CC
RoHS compliant, 5 mm × 5 mm, 32-lead LFCSP: 25 mm²
NC
RFOUT
NC
NC
APPLICATIONS
NC
NC
Point to point and multipoint radios
Test equipment and industrial controls
Very small aperture terminals (VSATs)
Figure 1.
GENERAL DESCRIPTION
The HMC1168 is a monolithic microwave integrated circuit
(MMIC), voltage controlled oscillator (VCO) that integrates a
resonator, a negative resistance device, and a varactor diode,
and features a half frequency output.
Because of the monolithic construction of the oscillator, the
output power and phase noise performance are excellent over
temperature.
The output power is 10 dBm typical from a 5 V supply voltage.
The VCO is housed in a RoHS compliant LFCSP and requires
no external matching components.
Rev. A
Document Feedback
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other
rightsof third parties that may result fromits use. Specifications subject to change without notice. No
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Trademarks andregisteredtrademarks are the property of their respective owners.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700 ©2016–2017 Analog Devices, Inc. All rights reserved.
Technical Support
www.analog.com
HMC1168
Data Sheet
TABLE OF CONTENTS
Features .............................................................................................. 1
Typical Performance Characteristics ..............................................7
Theory of Operation .........................................................................9
Applications Information.............................................................. 10
Evaluation Printed Circuit Board (PCB)..................................... 11
Bill of Materials........................................................................... 11
Packaging and Ordering Information ......................................... 12
Outline Dimensions................................................................... 12
Ordering Guide .......................................................................... 12
Applications....................................................................................... 1
Functional Block Diagram .............................................................. 1
General Description......................................................................... 1
Revision History ............................................................................... 2
Specifications..................................................................................... 3
Absolute Maximum Ratings............................................................ 4
ESD Caution.................................................................................. 4
Pin Configuration and Function Descriptions............................. 5
Interface Schematics..................................................................... 6
REVISION HISTORY
12/2017—Rev. 0 to Rev. A
Changes to Figure 15........................................................................ 8
Updated Outline Dimensions....................................................... 12
Changes to Ordering Guide .......................................................... 12
1/2016—Revision 0: Initial Version
Rev. A | Page 2 of 12
Data Sheet
HMC1168
SPECIFICATIONS
TA = −40°C to +85°C, VCC = 5 V, unless otherwise noted.
Table 1.
Parameter
FREQUENCY
Range
Min
Typ
Max
Unit
Test Conditions/Comments
Output Frequency (fOUT
Half Output Frequency (fOUT/2)
Drift Rate
Pulling
Pushing
)
12.47
6.235
13.72
6.86
GHz
GHz
MHz/°C
MHz p-p
MHz/V
1.2
2
2
Pulling into a 2.0:1 voltage standing wave ratio (VSWR)
At VTUNE = 5 V
OUTPUT POWER (POUT
RFOUT
)
7
−1
10
+2
170
190
210
14
+6
dBm
dBm
mA
mA
mA
RFOUT/2
Supply Current (ICC
)
VCC = 4.75 V
VCC = 5.00 V
VCC = 5.25 V
240
HARMONICS, SUBHARMONICS
1/2
3/2
Second
Third
42
34
17
28
dBc
dBc
dBc
dBc
TUNING
Voltage (VTUNE)
Sensitivity
2
75
13
350
10
V
MHz/V
µA
Tune Port Leakage Current
OUTPUT RETURN LOSS
SSB PHASE NOISE
10 kHz Offset
100 kHz Offset
VTUNE = 13 V
5
dB
−85
−82
−113 −110
dBc/Hz
dBc/Hz
Rev. A | Page 3 of 12
HMC1168
Data Sheet
ABSOLUTE MAXIMUM RATINGS
Table 2.
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.
Parameter
Rating
VCC
VTUNE
5.5 V dc
0 V to 15 V
−40°C to +85°C
−65°C to +150°C
135°C
Operating Temperature Range
Storage Temperature Range
Nominal Junction Temperature (to Maintain
1 Million Hours Mean Time to Failure
(MTTF))
ESD CAUTION
Nominal Junction Temperature (TA = 85°C)
119°C
Maximum Reflow Temperature (MSL3 Rating) 260°C
Thermal Resistance (Junction to Ground Pad) 29°C/W
ESD Sensitivity
Human Body Model (HBM)
Field Induced Charged Device Model
(FICDM)
300 V (Class 1A)
300 V (Class II)
Rev. A | Page 4 of 12
Data Sheet
HMC1168
PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
NC
NC
NC
1
2
3
4
5
6
7
8
NC
NC
22 NC
24
23
HMC1168
TOP VIEW
(Not to Scale)
21
20
19
18
17
V
NC
GND
NC
CC
NC
RFOUT
NC
NC
NC
NC
NOTES
1. NC = NO CONNECT. HOWEVER, THESE PINS CAN BE
CONNECTED TO RF/DC GROUND WITHOUT AFFECTING THE
PERFORMANCE OF THE DEVICE.
2. EXPOSED PAD. THE PACKAGE BOTTOM HAS AN EXPOSED
METAL PAD THAT MUST BE CONNECTED TO RF/DC GROUND.
Figure 2. Pin Configuration
Table 3. Pin Function Descriptions
Pin No.
Mnemonic Description
1 to 4, 6 to 10, 13 to 18, 20, 22 to
28, 30 to 32
NC
No Connect. However, these pins can be connected to RF/dc ground without affecting
the performance of the device.
5, 11
12
19
GND
Ground. These pins must be connected to RF/dc ground.
Half Radio Frequency Output. This pin is ac-coupled.
Radio Frequency Output. This pin is ac-coupled.
Supply Voltage (5 V).
RFOUT/2
RFOUT
VCC
21
29
VTUNE
Control Voltage and Modulation Input. The modulation bandwidth is dependent on the
drive source impedance.
EP
Exposed Pad. The package bottom has an exposed metal pad that must be connected
to RF/dc ground.
Rev. A | Page 5 of 12
HMC1168
Data Sheet
INTERFACE SCHEMATICS
3nH
VTUNE
4pF
100pF
RFOUT
Figure 3. RFOUT Interface
Figure 6. VTUNE Interface
GND
RFOUT/2
Figure 4. RFOUT/2 Interface
Figure 7. GND Interface
V
CC
10.5pF
Figure 5. VCC Interface
Rev. A | Page 6 of 12
Data Sheet
HMC1168
TYPICAL PERFORMANCE CHARACTERISTICS
15.0
260
250
240
230
220
210
200
190
180
170
160
14.5
14.0
13.5
13.0
+85°C
+25°C
–40°C
+85°C
+25°C
–40°C
12.5
12.0
11.5
11.0
10.5
10.0
0
0
0
1
2
3
4
5
6
7
8
9
10 11 12 13
0
1
2
3
4
5
6
7
8
9
10 11 12 13
TUNING VOLTAGE (V dc)
TUNING VOLTAGE (V dc)
Figure 8. Output Frequency vs. Tuning Voltage
Figure 11. Supply Current (ICC) vs. Tuning Voltage
7.4
7.2
7.0
6.8
6.6
6.4
6.2
6.0
5.8
5.6
5.4
5.2
16
14
12
10
8
+85°C
+25°C
–40°C
+85°C
+25°C
–40°C
6
4
2
0
0
1
2
3
4
5
6
7
8
9
10 11 12 13
1
2
3
4
5
6
7
8
9
10 11 12 13
TUNING VOLTAGE (V dc)
TUNING VOLTAGE (V dc)
Figure 9. Output Power vs. Tuning Voltage
Figure 12. RFOUT/2 Output Frequency vs. Tuning Voltage
12
1100
1000
900
800
700
600
500
400
300
200
100
0
11
10
9
8
7
+85°C
+25°C
–40°C
6
5
4
+85°C
+25°C
–40°C
3
2
1
0
–1
0
1
2
3
4
5
6
7
8
9
10 11 12 13
1
2
3
4
5
6
7
8
9
10 11 12 13
TUNING VOLTAGE (V dc)
TUNING VOLTAGE (V dc)
Figure 10. Sensitivity vs. Tuning Voltage
Figure 13. RFOUT/2 Output Power vs. Tuning Voltage
Rev. A | Page 7 of 12
HMC1168
Data Sheet
–30
–40
–60
–65
+85°C
+25°C
–40°C
+85°C
+25°C
–40°C
–70
–50
–75
–60
–80
10kHz
–70
–85
–80
–90
–95
–90
–100
–105
–110
–115
–120
–125
–100
–110
–120
–130
–140
100kHz
0
1
2
3
4
5
6
7
8
9
10 11 12 13
1k
10k
100k
1M
TUNING VOLTAGE (V dc)
OFFSET FREQUENCY (Hz)
Figure 15. SSB Phase Noise vs. Offset Frequency at VTUNE = 5 V
Figure 14. SSB Phase Noise vs. Tuning Voltage
Rev. A | Page 8 of 12
Data Sheet
HMC1168
THEORY OF OPERATION
The HMC1168 voltage controlled oscillator is a free running
voltage controlled frequency source. The output frequency is
controlled by applying a variable tune voltage to the VTUNE port.
Because VTUNE is varied from the lowest to the highest allowed
voltage, the VCO output frequency increases from the lowest to
the highest operating frequency. This VCO output frequency
change with the applied VTUNE input results in the VCO
frequency sensitivity characteristic (MHz/V). The VCO
frequency sensitivity is not constant and varies across the
tunable range.
To achieve optimum VCO phase noise performance when using
the HMC1168, it is important to use a low noise power supply
for VCC biasing. Because the VCO output frequency changes
with small changes in the VCC bias voltage (pushing), noise on
the VCC bias pin results in increased phase noise. Take care to
use low noise regulators, otherwise, bias line noise may corrupt
the low phase noise output of the HMC1168.
Internally, the radio frequency (RF) output frequency is generated
from a doubler circuit. This generation results in an unwanted
low level output signal present at half the RFOUT frequency
(RFOUT/2). If necessary, this undesired spurious signal can be
further filtered on the customer application board using a filter.
The RFOUT/2 output signal is available directly at the RFOUT/2
port. The RFOUT/2 port commonly drives a phase-locked loop
(PLL)/synthesizer for phase locking the HMC1168 output if
needed.
The HMC1168 VCO is specified to cover the minimum to
maximum frequencies specified in this data sheet over the entire
specified temperature range, including the VCO frequency drift
(MHz/°C). In addition, for low phase noise operation, drive the
VTUNE port from a low noise voltage source. Excessive noise
on the VTUNE port results in poor phase noise performance.
The tune port modulation bandwidth is typically greater than
10 MHz.
Lastly, the HMC1168 RFOUT port incorporates an internal
buffer amplifier to provide good output matching. The internal
buffer amplifier also isolates the VCO core from the output load
and minimizes the VCO frequency change with the changes to
the output load impedance (pulling).
Rev. A | Page 9 of 12
HMC1168
Data Sheet
APPLICATIONS INFORMATION
The HMC1168 serves as the local oscillator (LO) in microwave
synthesizer applications. The primary applications are point to
point microwave radios, military, radars, test and measurement,
as well as industrial and medical equipment. The low phase
noise allows higher orders of modulation and offers improved bit
error rates in communication systems, whereas the linear,
monotonic tuning sensitivity allows a stable loop filter design. The
higher output power minimizes the gain required to drive
subsequent stages. The half frequency output reduces the input
frequency to the prescaler without the addition of residual
phase noise to the input of the phase-locked loop synthesizer.
LOOP
FILTER
SCK
SDI
SEN
CP
HOST
REF
SYNTH
RFOUT
VTUNE
RFOUT/2
XREFP
VCO INPUT
Figure 16. Typical Application Diagram
Rev. A | Page 10 of 12
Data Sheet
HMC1168
EVALUATION PRINTED CIRCUIT BOARD (PCB)
Figure 17. Evaluation PCB
The circuit board used in an application uses RF circuit design
techniques. Ensure that the signal lines have 50 Ω impedance
and that the package ground leads and backside ground paddle
are connected directly to the ground plane.
BILL OF MATERIALS
Table 4. Bill of Materials for the EV1HMC1168LP5
Item
J1 to J4
J5, J6
C1 to C3
C4
C5 to C7
C8
U1
PCB1
Description
PCB mount SMA RF connectors
2 mm dc headers
Use a sufficient number of via holes to connect the top and
bottom ground planes. The evaluation circuit board shown in
Figure 17 is available from Analog Devices, Inc., upon request.
100 pF capacitors, 0402 package
1000 pF capacitor, 0402 package
2.2 μF tantalum capacitors
0.01 μF capacitor, 0603 package
HMC1168 VCO
110225 evaluation board2
1 Circuit board material is Rogers 4350.
2 Reference this number when ordering the complete evaluation PCB.
Rev. A | Page 11 of 12
HMC1168
Data Sheet
PACKAGING AND ORDERING INFORMATION
OUTLINE DIMENSIONS
5.10
5.00 SQ
4.90
0.30
0.25
0.18
PIN 1
PIN 1
INDICATOR
INDICATOR
25
32
24
1
0.50
BSC
3.80
3.65 SQ
3.50
EXPOSED
PAD
17
8
16
9
0.45
0.40
0.35
0.20 MIN
TOP VIEW
BOTTOM VIEW
3.50 REF
1.00
0.90
0.80
FOR PROPER CONNECTION OF
THE EXPOSED PAD, REFER TO
THE PIN CONFIGURATION AND
FUNCTION DESCRIPTIONS
0.05 MAX
0.02 NOM
COPLANARITY
0.08
SECTION OF THIS DATA SHEET.
SEATING
PLANE
0.20 REF
COMPLIANT TO JEDEC STANDARDS MO-220-VHHD-4.
Figure 18. 32-Lead Lead Frame Chip Scale Package [LFCSP]
5 mm × 5 mm Body and 0.85 mm Package Height
(HCP-32-1)
Dimensions shown in millimeters
ORDERING GUIDE
Model1
Temperature Range
−40°C to +85°C
−40°C to +85°C
MSL Rating2
MSL3
Package Description
32-Lead LFCSP
32-Lead LFCSP, 7”Tape and Reel
Evaluation Board
Package Option
Qty.
HMC1168LP5E
HMC1168LP5ETR
EV1HMC1168LP5
HCP-32-1
HCP-32-1
MSL3
500
1 All models are RoHS compliant.
2 See the Absolute Maximum Ratings section, Table 2.
©2016–2017 Analog Devices, Inc. All rights reserved. Trademarks and
registered trademarks are the property of their respective owners.
D13945-0-12/17(A)
Rev. A | Page 12 of 12
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