DC to 1000 MHz
IF Gain Block
Data Sheet
ADL5530
Rev. C Document Feedback
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FEATURES
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
110 mA power supply current
APPLICATIONS
VCO buffers
General purpose Tx/Rx amplification
FUNCTIONAL BLOCK DIAGRAM
NC = NO CONNECT
1NC
2IN1
3NC
4NC
8GND
7 OUT1
6NC
5 NC
ADL5530
05834-001
Figure 1.
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 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.
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.
ADL5530 Data Sheet
Rev. C | Page 2 of 16
TABLE OF CONTENTS
Features .............................................................................................. 1
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
Typical Performance Characteristics ..............................................7
Theory of Operation ...................................................................... 11
Soldering Information and Recommended PCB Land
Pattern .......................................................................................... 11
Evaluation Board ............................................................................ 12
Outline Dimensions ....................................................................... 14
Ordering Guide .......................................................................... 14
REVISION HISTORY
2/2017—Rev. B to Rev. C
Changed CP-8-1 to CP-8-23 ........................................ Throughout
Changes to Figure 2 ........................................................................... 6
Updated Outline Dimensions ........................................................ 14
Changes to Ordering Guide ........................................................... 14
7/2015—Rev. A to Rev. B
Changes to Figure 26 ....................................................................... 13
Added Figure 27, Renumbered Sequentially ............................... 13
11/2013—Rev 0 to Rev. A
Changes to Figure 2 ........................................................................... 6
Added Figure 15, Renumbered Sequentially ................................. 9
Added Exposed Pad Notation to Outline Dimensions .............. 13
Changes to Ordering Guide ........................................................... 13
7/2006—Revision 0: Initial Version
Data Sheet ADL5530
Rev. C | Page 3 of 16
SPECIFICATIONS
VPOS = 5 V and TA = 25°C, unless otherwise noted.
Table 1.
Parameter Conditions Min Typ Max Unit
OVERALL FUNCTION (See Table 2)
Frequency Range1 10 1000 MHz
Gain (S21) 16.5 dB
Input Return Loss (S11) −11 dB
Output Return Loss (S22) −20 dB
Reverse Isolation (S12) −21.5 dB
FREQUENCY = 70 MHz
Gain 15 16.7 18 dB
vs. Temperature −40°C ≤ TA ≤ +85°C ±0.1 dB
vs. Supply
4.75 V to 5.25 V
dB
Output 1 dB Compression Point 21.7 dBm
Output Third-Order Intercept ∆f = 10 MHz , Output Power (POUT) = 10 dBm per tone 37 dBm
Noise Figure 5 dB
VPOS = 3 V 3.2 dB
FREQUENCY = 190 MHz
Gain 15 16.8 18.5 dB
vs. Frequency ± 50 MHz ±0.1 dB
vs. Temperature −40°C ≤ TA ≤ +85°C ±0.2 dB
vs. Supply 4.75 V to 5.25 V ±0.02 dB
Output 1 dB Compression Point 21.8 dBm
Output Third-Order Intercept ∆f = 10 MHz , POUT = 10 dBm per tone 37 dBm
Noise Figure 3 4.5 dB
VPOS = 3 V 2.3 dB
FREQUENCY = 380 MHz
Gain 14.8 16 17.3 dB
vs. Frequency ± 50 MHz ±0.1 dB
vs. Temperature −40°C ≤ TA ≤ +85°C ±0.3 ±0.8 dB
vs. Supply 4.75 V to 5.25 V ±0.02 dB
Output 1 dB Compression Point 19.5 21.6 dBm
Output Third-Order Intercept ∆f = 10 MHz , POUT = 10 dBm per tone 36 dBm
Noise Figure 2.5 3.5 dB
VPOS = 3 V 2 dB
FREQUENCY = 900 MHz
Gain 13 14.5 16 dB
vs. Frequency
± 50 MHz
dB
vs. Temperature −40°C ≤ TA ≤ +85°C ±0.5 ±1 dB
vs. Supply 4.75 V to 5.25 V ±0.02 dB
Output 1 dB Compression Point 21.4 dBm
Output Third-Order Intercept ∆f = 10 MHz , POUT = 10 dBm per tone 37 dBm
Noise Figure 2.7 3.5 dB
VPOS = 3 V 2.3 dB
POWER INTERFACE Pin VPOS
Supply Voltage (VPOS) 3 5 5.5 V
Supply Current 110 135 mA
vs. Temperature −40°C ≤ TA ≤ +85°C ±5 mA
Power Dissipation VPOS = 5 V 0.55 W
VPOS = 3 V 0.33 W
1 For operation at lower frequencies, see the Theory of Operation section.
ADL5530 Data Sheet
Rev. C | Page 4 of 16
TYPICAL SCATTERING PARAMETERS
VPOS = 5 V and TA = 25°C.
Table 2.
Freq.
(MHz)
S11 S21 S12 S22 K
Factor
dB Magnitude Angle dB Magnitude Angle dB Magnitude Angle dB Magnitude Angle
10 −7.1 0.44 −34 17.2 7.23 172 −22.5 0.08 22 −17.7 0.13 −69 0.94
20 −9.7 0.33 −26 16.7 6.81 174 −21.9 0.08 12 −24.4 0.06 −73 1.07
50 −11.2 0.28 −16 16.6 6.73 174 −21.7 0.08 4 −31.4 0.03 −42 1.10
100 −11.5 0.27 −13 16.5 6.70 171 −21.6 0.08 1 −30.4 0.03 −23 1.10
150 −11.4 0.27 −14 16.5 6.67 167 −21.6 0.08 −1 −29.3 0.03 −24 1.10
200 −11.5 0.27 −16 16.4 6.59 162 −21.6 0.08 −3 −27.7 0.04 −25 1.11
250 −11.4 0.27 −19 16.3 6.52 157 −21.6 0.08 −4 −26.6 0.05 −25 1.11
300 −11.4 0.27 −23 16.2 6.45 153 −21.6 0.08 −5 −25.1 0.06 −27 1.12
350 −11.3 0.27 −26 16.1 6.36 149 −21.6 0.08 −6 −23.7 0.07 −29 1.12
400 −11.2 0.27 −29 16.0 6.29 144 −21.6 0.08 −7 −22.2 0.08 −32 1.12
450 −11.1 0.28 −32 15.9 6.21 140 −21.6 0.08 −8 −20.7 0.09 −33 1.12
500 −11.1 0.28 −36 15.7 6.11 136 −21.6 0.08 −9 −19.6 0.10 −35 1.12
550 −11.0 0.28 −39 15.6 6.02 132 −21.7 0.08 −10 −18.4 0.12 −37 1.13
600 −10.9 0.29 −42 15.5 5.94 128 −21.7 0.08 −11 −17.3 0.14 −38 1.13
650 −10.8 0.29 −45 15.3 5.84 124 −21.6 0.08 −12 −16.4 0.15 −40 1.12
700 −10.7 0.29 −49 15.2 5.73 119 −21.6 0.08 −13 −15.5 0.17 −41 1.13
750 −10.6 0.29 −52 15.0 5.62 115 −21.6 0.08 −13 −14.6 0.19 −44 1.13
800 −10.6 0.30 −55 14.8 5.51 111 −21.6 0.08 −14 −13.8 0.20 −45 1.12
850 −10.4 0.30 −58 14.6 5.39 107 −21.6 0.08 −15 −13.1 0.22 −47 1.12
900 −10.3 0.30 −61 14.4 5.28 104 −21.6 0.08 −16 −12.4 0.24 −49 1.12
950 −10.2 0.31 −64 14.3 5.17 100 −21.6 0.08 −17 −11.7 0.26 −51 1.12
1000 −10.1 0.31 −66 14.1 5.06 96 −21.6 0.08 −18 −11.2 0.28 −52 1.11
Data Sheet ADL5530
Rev. C | Page 5 of 16
ABSOLUTE MAXIMUM RATINGS
Table 3.
Parameter Rating
Supply Voltage, VPOS 6 V
Input Power (re: 50 Ω)
10 dBm
Internal Power Dissipation (Paddle Soldered) 600 mW
θJC (Junction to Paddle)
154 °C/W
Maximum Junction Temperature 180 °C
Operating Temperature Range −40°C to +85°C
Storage Temperature Range
−65°C to +150°C
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.
ESD CAUTION
ADL5530 Data Sheet
Rev. C | Page 6 of 16
PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
NC
IN1
NC
NC
GND
OUT1
NC
NC
05834-002
NOTES
1. NC = NO CO NNECT.
2. THE E X P OSE D PADDLE IS INTERNAL LY
CONNECTED T O G ND. S O L DER T O A LOW
IM P EDANCE GROUND PL ANE.
1
2
3
4
8
7
6
5
ADL5530
TO P VI EW
(Not to Scale)
Figure 2. Pin Configuration
Table 4. Pin Function Descriptions
Pin No. Mnemonic Description
1, 3, 4, 5, 6 NC No Connect.
2 IN1 RF Input. Requires a DC blocking capacitor.
7 OUT1/
VPOS
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.
Data Sheet ADL5530
Rev. C | Page 7 of 16
TYPICAL PERFORMANCE CHARACTERISTICS
40
00 1000
05834-003
FREQUENCY (MHz)
GAIN, P1dB, OIP3, NF (dB, dBm)
35
30
25
20
15
10
5
100 200 300 400 500 600 700 800 900
OIP3 (10dBm)
P1dB
GAIN
NF
Figure 3. Gain, P1dB, OIP3, and Noise Figure vs. Frequency, VPOS = 5 V
17.5
12.0 0 1000
05834-004
FREQUENCY (MHz)
GAIN (dB)
17.0
16.5
16.0
15.5
15.0
14.5
14.0
13.5
13.0
12.5
100 200 300 400 500 600 700 800 900
+85°C
–40°C
+25°C
Figure 4. Gain vs. Frequency and Temperature, VPOS = 5 V
25
–15
–30 10
05834-005
INPUT POWER (dBm)
P
OUT
(dBm)
GAIN (dB)
20
15
10
5
0
–5
–10
18
10
17
16
15
14
13
12
11
–25 –20 –15 –10 –5 0 5
GAIN
P
OUT
Figure 5. Output Power and Gain vs. Input Power, f = 190 MHz, VPOS = 5 V
40
00 1000
05834-006
FREQUENCY (MHz)
GAIN, P1dB, OIP3, NF (dB, dBm)
35
30
25
20
15
10
5
100 200 300 400 500 600 700 800 900
OIP3 (5dBm)
P1dB
GAIN
NF
Figure 6. Gain, P1dB, OIP3, and Noise Figure vs. Frequency, VPOS = 3 V
17.0
13.5 0 1000
05834-007
FREQUENCY (MHz)
GAIN (dB)
100 200 300 400 500 600 700 800 900
16.5
16.0
15.5
15.0
14.5
14.0
3V
5V
Figure 7. Gain vs. Frequency and Supply, VPOS = 5 V and 3 V
0
–35 0 1000
05834-008
FREQUENCY (MHz)
S11, S22, S 12 (d B)
100 200 300 400 500 600 700 800 900
–5
–10
–15
–20
–25
–30
S11
S12
S22
Figure 8. Input Return Loss, Output Return Loss, and Reverse Isolation vs.
Frequency, VPOS = 5 V
ADL5530 Data Sheet
Rev. C | Page 8 of 16
40
160 1000
05834-009
FREQUENCY (MHz)
OIP3 AND P1d B (dBm)
38
36
34
32
30
28
26
24
22
20
18
100 200 300 400 500 600 700 800 900
OIP3 (–40°C)
OIP3 (+85°C)
OIP3 (+25°C)
P1dB (+25°C) P1dB (–40°C)
P1dB (+85°C)
Figure 9. OIP3 and P1dB vs. Frequency and Temperature, VPOS = 5 V
45
15024
05834-010
POUT (dBm)
OIP3 (dBm)
40
35
30
25
20
246810121416182022
190MHz
900MHz
380MHz
70MHz
Figure 10. OIP3 vs. Output Power and Frequency, VPOS = 5 V
10
20 1000
05834-011
FREQUENCY (MHz)
NOI S E FI GURE (dB)
9
8
7
6
5
4
3
100 200 300 400 500 600 700 800 900
+25°C
–40°C
+85°C
Figure 11. Noise Figure vs. Frequency and Temperature, VPOS = 5 V
40
270 1000
05834-012
FREQUENCY (MHz)
OIP3 (d Bm)
39
38
37
36
35
34
33
32
31
30
29
28
100 200 300 400 500 600 700 800 900
3V (5dBm)
5V (10dBm)
Figure 12. OIP3 vs. Frequency and Supply, VPOS = 5 V and 3 V
12
201000
05834-013
FREQUENCY (MHz)
NOI S E FIGURE (d B)
11
10
9
8
7
6
5
4
3
100 200 300 400 500 600 700 800 900
5V
3V
Figure 13. Noise Figure vs. Frequency and Supply, VPOS = 5 V and 3 V
140
90
–40 90
05834-014
TEMPERATURE (°C)
SUPPLY CURRENT (mA)
135
130
125
120
115
110
105
100
95
–30 –20 –10 0 10 20 30 40 50 60 70 80
5V
3V
Figure 14. Supply Current vs. Temperature and Supply, VPOS = 5 V and 3 V
Data Sheet ADL5530
Rev. C | Page 9 of 16
150
70
80
90
100
110
120
130
140
–6–4–20246810121416182022
0
5834-100
SUPPLY CUR RE N T (mA)
P
OUT
(dBm)
5V, +25°C
5V, –40°C
5V, +85°C
3.3V , +2 5° C
3.3V , –40°C
3.3V , +8 5° C
Figure 15. Supply Current vs. POUT and Temperature and Supply,
VPOS = 5 V and 3 V
20
030 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45
05834-015
OIP3 (dBm)
PERCENTAGE (%)
18
16
14
12
10
8
6
4
2
Figure 16. OIP3 Distribution at 190 MHz, 5 V
18
020.0 20.4 20.8 21.2 21.6 22.0 22.4 22.8
20.2 20.6 21.0 21.4 21.8 22.2 22.6 23.0
05834-016
P1dB (dBm)
PERCENTAGE (%)
16
14
12
10
8
6
4
2
Figure 17. P1dB Distribution at 190 MHz, VPOS = 5 V
6.0
2.00 1000
05834-017
FREQUENCY (MHz)
NOI S E FIGURE (d B)
5.5
5.0
4.5
4.0
3.5
3.0
2.5
100 200 300 400 500 600 700 800 900
BLACK = +25°C
BLUE = –40°C
RED = +85°C
Figure 18. Noise Figure Temperature Distribution, VPOS = 5 V
20
015.515.715.916.116.316.516.716.917.117.317.517.717.918.118.318.5
05834-018
GAIN (dB)
PERCENTAGE (%)
18
16
14
12
10
8
6
4
2
Figure 19. Gain Distribution at 190 MHz, VPOS = 5 V
40
02.0
05834-019
NOISE FIGURE (dB)
PERCENTAGE (%)
35
30
25
20
15
10
5
2.2 2.4 2.6 2.8 3.0 3.2 3.4 3.6 3.8 4.0 4.2 4.4
Figure 20. Noise Figure Distribution at 190 MHz, VPOS = 5 V
ADL5530 Data Sheet
Rev. C | Page 10 of 16
5.0
1.00 1000
05834-020
FREQUENCY (MHz)
NOI S E FIGURE (d B)
100 200 300 400 500 600 700 800 900
BLACK = +25°C
BLUE = –40°C
RED = +85°C
4.5
4.0
3.5
3.0
2.5
2.0
1.5
Figure 21. Noise Figure Temperature Distribution, VPOS = 3 V
Data Sheet ADL5530
Rev. C | Page 11 of 16
THEORY OF OPERATION
The basic connections for operating the ADL5530 are shown in
Figure 22. 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.
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.
RFIN
3V TO 5V
1
2
3
4
8
7
6
5
C1
10nF
C2
10nF
RF OUT
C5
10nF
L1
470nH
NC = NO CONNECT
05834-021
ADL5530
NC
IN1
NC
NC
GND
OUT1
NC
NC
Figure 22. Basic Connections
For operation down to 10 MHz, a larger biasing choke is
recommended (see Table 5) along with larger ac-coupling
capacitors. Figure 23 shows a plot of input return loss and gain
with the recommended components.
Table 5. Recommended Components for Basic Connections
Frequency C1 C2 L1 C5
10 MHz to 50 MHz 0.1 μF 0.1 μF 3.3 μH 0.1 μF
50 MHz to 1000 MHz 10 nF 10 nF 470 nH 10 nF
20
–20 550
05834-022
FREQUENCY (MHz)
GAIN AND S11 (dB)
15
10
5
0
–5
–10
–15
10 15 20 25 30 35 40 45
S11 (3.3µH)
S11 (470nH)
S21 (470nH)
S21 (3.3µH)
Figure 23. Performance at 10 MHz
SOLDERING INFORMATION AND RECOMMENDED
PCB LAND PATTERN
Figure 24 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.
05834-023
PIN 1
0.33 mm
8
54
0.46mm
0.5mm
0.33mm
0.33mm
0.53mm
2.13mm
Figure 24. Recommended Land Pattern
ADL5530 Data Sheet
Rev. C | Page 12 of 16
EVALUATION BOARD
Figure 25 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).
J1
IN1
J5
VPOS
1
2
3
4
8
7
6
5
C1
10nF
C2
10nF
C5
10nFC6
OPEN C7
OPEN C10
OPEN
L1
470nH
J2
OUT1
NC = NO CONNECT
J6
GND
05834-024
ADL5530
NC
IN1
NC
NC
GND
OUT1
NC
NC
Figure 25. Evaluation Board Schematic
Data Sheet ADL5530
Rev. C | Page 13 of 16
05834-025
Figure 26. Evaluation Board Layout, Top Layer
05834-027
Figure 27. Evaluation Board Layout, Bottom Layer
Table 6. Evaluation Board Configuration Options
Component Function Default Value
C1, C2 AC-coupling capacitors. 10 nF 0402
C5 Power supply decoupling capacitor. 10 nF 0603
L1 DC bias inductor. 470 nH 1008
J5, J6 Clip-on terminals for power supply. J5 = VPOS
J6 = GND
W1 2-pin jumper for connection of ground and supply via cable.
P1 Edge connector. P1: A1 to A5 = GND
P1: B1 to B5 = GND
P1: A8 to A9 = VPOS
P1: B8 to B9 = VPOS
ADL5530 Data Sheet
Rev. C | Page 14 of 16
OUTLINE DIMENSIONS
SEATING
PLANE
0.30
0.23
0.18 0.203 REF
0.80
0.75
0.70
1.89
1.74
1.59
0.50 BSC
0.20 MIN
0.60
0.45
0.30
0.55
0.40
0.30
BOTT OM VIEW
41
58
3.25
3.00
2.75
2.25
2.00
1.75
TOP VI EW
0.05 M A X
0.02 NOM
EXPO SED PAD
PKG-004467
PIN 1 INDEX
AREA
02-13-2017-
A
FOR PROPER CONNECTION OF
THE EXPOSED PAD, REFER TO
THE P IN CONF IGURATION AND
FUNCTI ON DE S C RIPTI ONS
SECTION OF THIS DATA SHEET
PIN 1
INDICATOR AREA OPTIONS
(SEE DETAIL A)
DETAIL A
(JEDEC 9 5 )
Figure 28. 8-Lead Lead Frame Chip Scale Package [LFCSP]
2 mm × 3 mm Body and 0.75 mm Package Height
(CP-8-23)
Dimensions shown in millimeters
ORDERING GUIDE
Model1 Temperature Range Package Description Package Option Branding
ADL5530ACPZ-R7 −40°C to +85°C 8-Lead LFCSP, 7” Tape and Reel CP-8-23 OT
ADL5530ACPZ-WP −40°C to +85°C 8-Lead LFCSP, Waffle Pack CP-8-23 OT
ADL5530-EVALZ Evaluation Board
1 Z = RoHS Compliant Part.
Data Sheet ADL5530
Rev. C | Page 15 of 16
NOTES
ADL5530 Data Sheet
Rev. C | Page 16 of 16
NOTES
©2006–2017 Analog Devices, Inc. All rights reserved. Trademarks and
registered trademarks are the property of their respective owners.
D05834-0-2/17(C)