ADL5530ACPZ-R2 [ADI]
DC to 1000 MHz IF Gain Block; Package: LFCSP (2x3x.85mm); No of Pins: 8; Temperature Range: Industrial;
| 型号： | ADL5530ACPZ-R2 |
| 厂家： | 
ADI |
| 描述： | DC to 1000 MHz IF Gain Block; Package: LFCSP (2x3x.85mm); No of Pins: 8; Temperature Range: Industrial 光电二极管 |
| 文件： | 总12页 (文件大小：217K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
DC to 1000 MHz
IF Gain Block
ADL5530
FEATURES
FUNCTIONAL BLOCK DIAGRAM
Fixed gain of 16.5 dB
Operation up to 1000 MHz
37 dBm Output Third-Order Intercept (OIP3)
3 dB noise figure
Input/output internally matched to 50 Ω
Stable temperature and power supply
3 V or 5 V power supply
NC
IN1
NC
NC
1
2
3
4
8
7
6
5
GND
OUT1
NC
NC
ADL5530
NC = NO CONNECT
Figure 1.
110 mA power supply current
APPLICATIONS
VCO buffers
General purpose Tx/Rx amplification
GENERAL DESCRIPTION
The ADL5530 is a broadband, fixed-gain, linear amplifier that
operates at frequencies up to 1000 MHz. The device can be used
in a wide variety of wired and wireless devices, including
cellular, broadband, CATV, and LMDS/MMDS applications.
The ADL5530 operates with supply voltages of 3 V or 5 V with
a supply current of 110 mA.
The ADL5530 is fabricated on a GaAs pHEMPT process. The
device is packaged in a 3 mm × 2 mm LFCSP that uses an
exposed paddle for excellent thermal impedance. It operates
from −40°C to +85°C. A fully populated evaluation board is
also available.
The ADL5530 provides a gain of 16.5 dB, which is stable over
frequency, temperature, power supply, and from device to
device. It achieves an OIP3 of 37 dBm with an output
compression point of 21.8 dB and a noise figure of 3 dB.
This amplifier is single-ended and internally matched to 50 Ω
with an input return loss of 11 dB. Only input/output
ac-coupling capacitors, a power supply decoupling capacitor,
and an external inductor are required for operation.
Rev. 0
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
rights of third parties that may result from its 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 and registeredtrademarks arethe property of their respective owners.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
Fax: 781.461.3113
www.analog.com
©2006 Analog Devices, Inc. All rights reserved.
ADL5530
TABLE OF CONTENTS
Features .............................................................................................. 1
Typical Performance Characteristics ..............................................7
Theory of Operation ...................................................................... 10
Applications....................................................................................... 1
Functional Block Diagram .............................................................. 1
General Description......................................................................... 1
Revision History ............................................................................... 2
Specifications..................................................................................... 3
Typical Scattering Parameters..................................................... 4
Absolute Maximum Ratings............................................................ 5
ESD Caution.................................................................................. 5
Pin Configuration and Function Descriptions............................. 6
Soldering Information and Recommended PCB Land
Pattern.......................................................................................... 10
Evaluation Board ............................................................................ 11
Outline Dimensions....................................................................... 12
Ordering Guide .......................................................................... 12
REVISION HISTORY
7/06—Revision 0: Initial Version
Rev. 0 | Page 2 of 12
ADL5530
SPECIFICATIONS
VPOS = 5 V and TA = 25°C, unless otherwise noted.
Table 1.
Parameter
Conditions
Min
10
Typ
Max
1000
Unit
OVERALL FUNCTION (See Table 2)
Frequency Range1
Gain (S21)
MHz
dB
16.5
Input Return Loss (S11)
Output Return Loss (S22)
Reverse Isolation (S12)
FREQUENCY = 70 MHz
Gain
vs. Temperature
vs. Supply
Output 1 dB Compression Point
Output Third-Order Intercept
Noise Figure
−11
−20
−21.5
dB
dB
dB
15
16.7
0.1
0.02
21.7
37
18
dB
dB
dB
dBm
dBm
dB
−40°C ≤ TA ≤ +85°C
4.75 V to 5.25 V
∆f = 10 MHz , Output Power (POUT)= 10 dBm per tone
VPOS = 3 V
5
3.2
dB
FREQUENCY = 190 MHz
Gain
15
16.8
0.1
0.2
0.02
21.8
37
18.5
4.5
dB
dB
dB
dB
dBm
dBm
dB
vs. Frequency
vs. Temperature
vs. Supply
Output 1 dB Compression Point
Output Third-Order Intercept
Noise Figure
50 MHz
−40°C ≤ TA ≤ +85°C
4.75 V to 5.25 V
∆f = 10 MHz , POUT = 10 dBm per tone
VPOS = 3 V
3
2.3
dB
FREQUENCY = 380 MHz
Gain
14.8
19.5
16
17.3
0.8
dB
dB
dB
dB
dBm
dBm
dB
vs. Frequency
vs. Temperature
vs. Supply
Output 1 dB Compression Point
Output Third-Order Intercept
Noise Figure
50 MHz
−40°C ≤ TA ≤ +85°C
4.75 V to 5.25 V
0.1
0.3
0.02
21.6
36
∆f = 10 MHz , POUT = 10 dBm per tone
VPOS = 3 V
2.5
2
3.5
dB
FREQUENCY = 900 MHz
Gain
13
14.5
0.2
0.5
0.02
21.4
37
16
1
dB
dB
dB
dB
dBm
dBm
dB
vs. Frequency
vs. Temperature
vs. Supply
Output 1 dB Compression Point
Output Third-Order Intercept
Noise Figure
50 MHz
−40°C ≤ TA ≤ +85°C
4.75 V to 5.25 V
∆f = 10 MHz , POUT = 10 dBm per tone
2.7
3.5
VPOS = 3 V
Pin VPOS
2.3
dB
POWER INTERFACE
Supply Voltage (VPOS)
Supply Current
vs. Temperature
Power Dissipation
3
5
110
5
0.55
0.33
5.5
135
V
mA
mA
W
−40°C ≤ TA ≤ +85°C
VPOS = 5 V
VPOS = 3 V
W
1 For operation at lower frequencies, see the Theory of Operation section.
Rev. 0 | Page 3 of 12
ADL5530
TYPICAL SCATTERING PARAMETERS
VPOS = 5 V and TA = 25°C.
Table 2.
S11
S21
S12
S22
Freq.
K
(MHz)
Factor
dB
Magnitude Angle dB
Magnitude Angle dB
Magnitude Angle dB
Magnitude Angle
10
−7.1
−9.7
0.44
0.33
−34
−26
−16
−13
−14
−16
−19
−23
−26
−29
−32
−36
−39
−42
−45
−49
−52
−55
−58
−61
−64
−66
17.2 7.23
172
174
174
171
167
162
157
153
149
144
140
136
132
128
124
119
115
111
107
104
100
96
−22.5 0.08
22
−17.7 0.13
−24.4 0.06
−69
0.94
1.07
1.10
1.10
1.10
1.11
1.11
1.12
1.12
1.12
1.12
1.12
1.13
1.13
1.12
1.13
1.13
1.12
1.12
1.12
1.12
1.11
20
16.7 6.81
16.6 6.73
16.5 6.70
16.5 6.67
16.4 6.59
16.3 6.52
16.2 6.45
16.1 6.36
16.0 6.29
15.9 6.21
15.7 6.11
15.6 6.02
15.5 5.94
15.3 5.84
15.2 5.73
15.0 5.62
14.8 5.51
14.6 5.39
14.4 5.28
14.3 5.17
14.1 5.06
−21.9 0.08
−21.7 0.08
−21.6 0.08
−21.6 0.08
−21.6 0.08
−21.6 0.08
−21.6 0.08
−21.6 0.08
−21.6 0.08
−21.6 0.08
−21.6 0.08
−21.7 0.08
−21.7 0.08
−21.6 0.08
−21.6 0.08
−21.6 0.08
−21.6 0.08
−21.6 0.08
−21.6 0.08
−21.6 0.08
−21.6 0.08
12
−73
−42
−23
−24
−25
−25
−27
−29
−32
−33
−35
−37
−38
−40
−41
−44
−45
−47
−49
−51
−52
50
−11.2 0.28
−11.5 0.27
−11.4 0.27
−11.5 0.27
−11.4 0.27
−11.4 0.27
−11.3 0.27
−11.2 0.27
−11.1 0.28
−11.1 0.28
−11.0 0.28
−10.9 0.29
−10.8 0.29
−10.7 0.29
−10.6 0.29
−10.6 0.30
−10.4 0.30
−10.3 0.30
−10.2 0.31
−10.1 0.31
4
−31.4 0.03
−30.4 0.03
−29.3 0.03
−27.7 0.04
−26.6 0.05
−25.1 0.06
−23.7 0.07
−22.2 0.08
−20.7 0.09
−19.6 0.10
−18.4 0.12
−17.3 0.14
−16.4 0.15
−15.5 0.17
−14.6 0.19
−13.8 0.20
−13.1 0.22
−12.4 0.24
−11.7 0.26
−11.2 0.28
100
150
200
250
300
350
400
450
500
550
600
650
700
750
800
850
900
950
1000
1
−1
−3
−4
−5
−6
−7
−8
−9
−10
−11
−12
−13
−13
−14
−15
−16
−17
−18
Rev. 0 | Page 4 of 12
ADL5530
ABSOLUTE MAXIMUM RATINGS
Table 3.
Parameter
Supply Voltage, VPOS
Input Power (re: 50 Ω)
Internal Power Dissipation (Paddle Soldered)
θJC (Junction to Paddle)
Maximum Junction Temperature
Operating Temperature Range
Storage Temperature Range
Stresses above those listed under Absolute Maximum Ratings
may cause permanent damage to the device. This is a stress
rating only; functional operation of the device at these or any
other conditions above those indicated in the operational
section of this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect
device reliability.
Rating
6 V
10 dBm
600 mW
154 °C/W
180 °C
−40°C to +85°C
−65°C to +150°C
ESD CAUTION
ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily accumulates on
the human body and test equipment and can discharge without detection. Although this product features
proprietary ESD protection circuitry, permanent damage may occur on devices subjected to high-energy
electrostatic discharges. Therefore, proper ESD precautions are recommended to avoid performance
degradation or loss of functionality.
Rev. 0 | Page 5 of 12
ADL5530
PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
NC
IN1
NC
NC
1
2
3
4
8
7
6
5
GND
OUT1
NC
ADL5530
TOP VIEW
(Not to Scale)
NC
NC = NO CONNECT
Figure 2. Pin Configuration
Table 4. Pin Function Descriptions
Pin No.
Mnemonic
Description
1, 3, 4, 5, 6
NC
No Connect.
2
7
IN1
OUT1/
VPOS
RF Input. Requires a DC blocking capacitor.
RF Output and VPOS (Supply Voltage). DC bias is provided to this pin through an inductor. RF path requires
a DC blocking capacitor.
8
GND
Ground. Connect this pin to a low impedance ground plane.
Exposed
Paddle
Internally connected to GND. Solder to a low impedance ground plane.
Rev. 0 | Page 6 of 12
ADL5530
TYPICAL PERFORMANCE CHARACTERISTICS
40
40
35
30
25
20
15
10
5
35
OIP3 (10dBm)
OIP3 (5dBm)
30
25
P1dB
20
P1dB
GAIN
15
GAIN
10
5
NF
NF
0
0
0
100 200 300 400 500 600 700 800 900 1000
FREQUENCY (MHz)
0
100 200 300 400 500 600 700 800 900 1000
FREQUENCY (MHz)
Figure 3. Gain, P1dB, OIP3, and Noise Figure vs. Frequency, VPOS = 5 V
Figure 6. Gain, P1dB, OIP3, and Noise Figure vs. Frequency, VPOS = 3 V
17.5
17.0
17.0
16.5
16.5
–40°C
5V
16.0
15.5
16.0
15.5
15.0
3V
+25°C
14.5
15.0
14.5
14.0
13.5
+85°C
14.0
13.5
13.0
12.5
12.0
0
100 200 300 400 500 600 700 800 900 1000
FREQUENCY (MHz)
0
100 200 300 400 500 600 700 800 900 1000
FREQUENCY (MHz)
Figure 4. Gain vs. Frequency and Temperature, VPOS = 5 V
Figure 7. Gain vs. Frequency and Supply, VPOS = 5 V and 3 V
0
25
18
17
16
15
14
13
12
11
10
GAIN
20
15
10
5
–5
S11
–10
–15
S22
P
OUT
–20
0
S12
–25
–5
–10
–15
–30
–35
0
100 200 300 400 500 600 700 800 900 1000
FREQUENCY (MHz)
–30
–25
–20
–15
–10
–5
0
5
10
INPUT POWER (dBm)
Figure 8. Input Return Loss, Output Return Loss, and Reverse Isolation vs.
Frequency, VPOS = 5 V
Figure 5. Output Power and Gain vs. Input Power, f = 190 MHz, VPOS = 5 V
Rev. 0 | Page 7 of 12
ADL5530
40
39
38
37
36
35
34
33
32
31
30
29
28
27
40
38
36
34
32
30
28
26
24
22
20
18
OIP3 (–40°C)
5V (10dBm)
OIP3 (+85°C)
OIP3 (+25°C)
P1dB (+25°C)
3V (5dBm)
P1dB (–40°C)
P1dB (+85°C)
16
0
0
100 200 300 400 500 600 700 800 900 1000
FREQUENCY (MHz)
100 200 300 400 500 600 700 800 900 1000
FREQUENCY (MHz)
Figure 12. OIP3 vs. Frequency and Supply, VPOS = 5 V and 3 V
Figure 9. OIP3 and P1dB vs. Frequency and Temperature, VPOS = 5 V
45
40
12
11
10
9
190MHz
900MHz
35
8
380MHz
70MHz
30
7
6
25
20
15
5
4
3
2
5V
3V
0
2
4
6
8
10 12 14 16 18 20 22 24
(dBm)
0
100 200 300 400 500 600 700 800 900 1000
FREQUENCY (MHz)
P
OUT
Figure 10. OIP3 vs. Output Power and Frequency, VPOS = 5 V
Figure 13. Noise Figure vs. Frequency and Supply, VPOS = 5 V and 3 V
10
9
140
135
130
125
8
5V
7
120
6
115
3V
110
105
100
95
5
4
3
2
–40°C
+25°C
+85°C
90
0
100 200 300 400 500 600 700 800 900 1000
FREQUENCY (MHz)
–40 –30 –20 –10
0
10 20 30 40 50 60 70 80 90
TEMPERATURE (°C)
Figure 11. Noise Figure vs. Frequency and Temperature, VPOS = 5 V
Figure 14. Supply Current vs. Temperature and Supply, VPOS = 5 V and 3 V
Rev. 0 | Page 8 of 12
ADL5530
20
18
16
14
12
10
8
20
18
16
14
12
10
8
6
6
4
4
2
2
0
0
15.5
15.9
15.7 16.1
16.3
16.7
16.9
GAIN (dB)
17.1
17.5
17.9 18.3
18.1
30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45
OIP3 (dBm)
16.5
17.3
17.7
18.5
Figure 15. OIP3 Distribution at 190 MHz, 5 V
Figure 18. Gain Distribution at 190 MHz, VPOS = 5 V
18
16
14
12
10
8
40
35
30
25
20
15
10
5
6
4
2
0
0
20.0
20.4
20.2 20.6
20.8
21.2
21.4
P1dB (dBm)
21.6
22.0
22.4
22.8
23.0
2.0 2.2 2.4 2.6 2.8 3.0 3.2 3.4 3.6 3.8 4.0 4.2 4.4
NOISE FIGURE (dB)
21.0
21.8
22.2
22.6
Figure 16. P1dB Distribution at 190 MHz, VPOS = 5 V
Figure 19. Noise Figure Distribution at 190 MHz, VPOS = 5 V
6.0
5.5
5.0
4.5
4.0
3.5
3.0
2.5
2.0
5.0
4.5
4.0
BLACK = +25°C
BLUE = –40°C
RED = +85°C
BLACK = +25°C
3.5
3.0
2.5
2.0
1.5
1.0
BLUE = –40°C
RED = +85°C
0
100 200 300 400 500 600 700 800 900 1000
FREQUENCY (MHz)
0
100 200 300 400 500 600 700 800 900 1000
FREQUENCY (MHz)
Figure 17. Noise Figure Temperature Distribution, VPOS = 5 V
Figure 20. Noise Figure Temperature Distribution, VPOS = 3 V
Rev. 0 | Page 9 of 12
ADL5530
THEORY OF OPERATION
The basic connections for operating the ADL5530 are shown in
Figure 21. Recommended components are listed in Table 5. The
inputs and outputs should be ac coupled with appropriately
sized capacitors (device characterization was performed with
10 nF capacitors). DC bias is provided to the amplifier via an
inductor connected to the RF output pin. The bias voltage
should be decoupled using a 10 nF capacitor.
SOLDERING INFORMATION AND RECOMMENDED
PCB LAND PATTERN
Figure 23 shows the recommended land pattern for ADL5530.
To minimize thermal impedance, the exposed paddle on the
package underside should be soldered down to a ground plane
along with Pin 8. If multiple ground layers exist, they should be
stitched together using vias. Pin 1, Pin 3, Pin 4, Pin 5 and Pin 6
can be left unconnected, or can be connected to ground.
Connecting these pins to ground slightly enhances thermal
impedance.
A bias voltage of 5 V is recommended. However, the device is
specified to operate down to 3 V with a slightly reduced
compression point and a reduced noise figure.
3V TO 5V
PIN 1
8
C5
10nF
0.46mm
L1
470nH
1
2
8
7
NC
IN1
GND
0.33mm
C1
10nF
OUT1
RF OUT
RFIN
0.53mm
0.5mm
C2
10nF
ADL5530
3
4
6
5
NC
NC
NC
NC
NC = NO CONNECT
0.33mm
4
5
Figure 21. Basic Connections
For operation down to 10 MHz, a larger biasing choke is
2.13mm
recommended (see Table 5) along with larger ac-coupling
capacitors. Figure 22 shows a plot of input return loss and gain
with the recommended components.
Figure 23. Recommended Land Pattern
Table 5. Recommended Components for Basic Connections
Frequency
C1
C2
L1
C5
10 MHz to 50 MHz
50 MHz to 1000 MHz
0.1 μF
10 nF
0.1 μF
10 nF
3.3 μH
470 nH
0.1 μF
10 nF
20
15
S21 (3.3µH)
S21 (470nH)
10
5
0
–5
S11 (470nH)
S11 (3.3µH)
–10
–15
–20
5
10
15
20
25
30
35
40
45
50
FREQUENCY (MHz)
Figure 22. Performance at 10 MHz
Rev. 0 | Page 10 of 12
ADL5530
EVALUATION BOARD
Figure 24 shows the schematic for the ADL5530 evaluation
board. The board is powered by a single supply (between 3 V
and 5 V).
The components used on the board are listed in Table 6. Power
can be applied to the board through clip-on leads (J5, J6),
through an edge connector (P1), or through Jumper W1. Note
that IN2, OUT2, T1, T2, C6, C7 and C10 have no function.
Because Pin 1, Pin 3 and Pin 6 of ADL5530 are No Connects,
these pins are grounded on this PCB (this has no effect on
electrical performance).
J5
VPOS
C5
C6
C7 C10
10nF OPEN OPEN OPEN
J6
GND
L1
470nH
1
2
8
7
NC
IN1
GND
C1
10nF
J1
IN1
OUT1
J2
OUT1
C2
10nF
ADL5530
3
4
6
5
NC
NC
NC
NC
Figure 25. Evaluation Board Layout
NC = NO CONNECT
Figure 24. Evaluation Board Schematic
Table 6. Evaluation Board Configuration Options
Component
C1, C2
C5
Function
Default Value
10 nF 0402
10 nF 0603
AC-coupling capacitors.
Power supply decoupling capacitor.
DC bias inductor.
L1
470 nH 1008
J5, J6
Clip-on terminals for power supply.
J5 = VPOS
J6 = GND
W1
P1
2-pin jumper for connection of ground and supply via cable.
Edge connector.
P1: A1 to A5 = GND
P1: B1 to B5 = GND
P1: A8 to A9 = VPOS
P1: B8 to B9 = VPOS
Rev. 0 | Page 11 of 12
ADL5530
OUTLINE DIMENSIONS
1.89
1.74
1.59
3.25
3.00
2.75
0.55
0.40
0.30
0.60
0.45
0.30
5
4
8
2.25
2.00
1.75
BOTTOM VIEW
EXPOSEDPAD
1.95
1.75
1.55
TOP VIEW
0.15
0.10
0.05
1
2.95
2.75
2.55
PIN 1
INDICATOR
0.25
0.20
0.15
0.50 BSC
12° MAX
0.80 MAX
0.65 TYP
1.00
0.85
0.80
0.05 MAX
0.02 NOM
0.30
0.23
0.18
SEATING
PLANE
0.20 REF
Figure 26. 8-Lead Lead Frame Chip Scale Package [LFCSP_VD]
2 mm × 3 mm Body, Very Thin, Dual Lead
CP-8-1
Dimensions shown in millimeters
ORDERING GUIDE
Model
Temperature Range Package Description
Package Option Branding Ordering Quantity
ADL5530ACPZ-R71
ADL5530ACPZ-WP1
ADL5530-EVAL
−40°C to +85°C
−40°C to +85°C
8-Lead LFCSP_VD, 7”Tape and Reel CP-8-1
OT
OT
1500
50
1
8-Lead LFCSP_VD, Waffle Pack
Evaluation Board
CP-8-1
1 Z = Pb-free part.
©2006 Analog Devices, Inc. All rights reserved. Trademarks and
registered trademarks are the property of their respective owners.
D05834-0-7/06(0)
Rev. 0 | Page 12 of 12
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