AD ADL5534 20 mhz to 500 mhz if amplifier Datasheet

20 MHz to 500 MHz
IF Amplifier
ADL5534
Preliminary Technical Data
14 NC
13 RFOUT1
ADL5534
Bias
11 NC
10 NC
9 NC
RFOUT2 8
NC 3
NC 4
12 CLIN1
Bias
CLIN2 7
NC 1
NC 2
15 NC
16 RFIN1
FUNCTIONAL BLOCK DIAGRAM
NC 6
Fixed gain of 20 dB
Operation up to 500 MHz
Input/output internally matched to 50 Ω
Integrated bias control circuit
OIP3 of 40.4 dBm at 70 MHz
P1dB of 20.4 dBm at 70 MHz
Noise Figure of 2.6 dB at 70 MHz
Single 5 V power supply
Power supply current of 90 mA per amplifier
ADL5531 20 dB gain single-channel version
+ 1 kV ESD (Class 1C)
RFIN2 5
FEATURES
Figure 1. Block Diagram
GENERAL DESCRIPTION
The ADL5534 contains two independent broadband, fixed-gain,
linear amplifiers that operates at frequencies up to 500 MHz.
The device can be used in a wide variety of applications
including cellular, satellite, broadband, and instrumentation
equipment.
The ADL5534 has a fixed gain 20 dB and is stable over
frequency, temperature, power supply and from device to
device. The ADL5534 is single-ended and internally matched
to 50 Ω. Only input/output ac-coupling capacitors, power
supply decoupling capacitors, and an external bias inductor is
required for operation for each channel.
The ADL5534 is fabricated on a GaAs HBT process, and has an
ESD rating of + 1 kV (Class 1C). The device is packaged in a 16lead 5mm x 5mm LFCSP that uses an exposed paddle for
excellent thermal impedance.
The ADL5534 consumes 90 mA per channel on a single +5 V
supply and is fully specified for operation from −40°C to
+85°C.
The ADL5531 is the 20 dB gain single-channel version, and
fully populated evaluation boards for each IFA are available.
Rev. PrE 2/08
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 registered trademarks 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
www.analog.com
Fax: 781.461.3113
©2008 Analog Devices, Inc. All rights reserved.
ADL5534
Preliminary Technical Data
TABLE OF CONTENTS
Features .............................................................................................. 1
ESD Caution...................................................................................4
Functional Block Diagram .............................................................. 1
Pin Configuration and Function Descriptions..............................5
General Description ......................................................................... 1
Typical Performance Characteristics ..............................................6
Revision History ............................................................................... 2
EVALUATION BOARD ...................................................................7
Specifications..................................................................................... 3
OUTLINE DIMENSIONS ...............................................................9
Absolute Maximum Ratings............................................................ 4
ORDERING GUIDE.....................................................................9
REVISION HISTORY
2/08—Rev. PrE: Preliminary Version
Rev. PrE | Page 2 of 9
Preliminary Technical Data
ADL5534
SPECIFICATIONS
VCC = 5 V, T = 25°C, unless otherwise noted.
Table 1.
Parameter
OVERALL FUNCTION
Frequency Range
Gain vs. Frequency
Input Return Loss (S11)
Output Return Loss (S22)
Isolation (RFIN1 to RFOUT2 and RFIN2
to RFOUT1)
Isolation (RFIN1 to RFOUT2 and RFIN2
to RFOUT1)
FREQUENCY = 70 MHz
Gain
vs. Temperature
Output 1 dB Compression Point
Output Third-Order Intercept
Noise Figure
FREQUENCY = 190 MHz
Gain
vs. Temperature
Output 1 dB Compression Point
Output Third-Order Intercept
Noise Figure
FREQUENCY = 380 MHz
Gain
vs. Temperature
Output 1 dB Compression Point
Output Third-Order Intercept
Noise Figure
POWER INTERFACE
Supply Voltage
Supply Current
vs. Temperature
Power Dissipation
Conditions
Min
Typ
20
Max
Unit
500
± 50 MHz. Center Frequency = 190 MHz or 380 MHz
30 MHz to 500 MHz
30 MHz to 500 MHz
Frequency = 200 MHz
±0.2
-10
-10
-36.5
MHz
dB
dB
dB
dB
Frequency = 500 MHz
-30.6
dB
21.0
±.25
20.4
40.4
2.6
dB
dB
dBm
dBm
dB
20.4
±.25
20.6
38.9
2.8
dB
dB
dBm
dBm
dB
19.8
±.25
20.4
36.3
3.0
dB
dB
dBm
dBm
dB
−40°C ≤ TA ≤ +85°C
∆f = 1 MHz, Output Power (POUT) = 0 dBm (per tone)
−40°C ≤ TA ≤ +85°C
∆f = 1 MHz, Output Power (POUT) = 0 dBm (per tone)
−40°C ≤ TA ≤ +85°C
∆f = 1 MHz, Output Power (POUT) = 0 dBm (per tone)
Pins RFOUT, Vcc
4.75
Current Consumption is Specified Per Amplifier
−40°C ≤ TA ≤ +85°C (Specified Per Amplifier)
VPOS = 5V (Specified Per Amplifier)
Rev. PrE | Page 3 of 9
5
90
104
450
5.25
V
mA
mA
mW
ADL5534
Preliminary Technical Data
ABSOLUTE MAXIMUM RATINGS
Table 2.
Parameter
Supply Voltage, VPOS
Input Power Per Amplifier(re: 50 Ω)
Internal Power Dissipation Per Amplifier
(Paddle Soldered)
θJA (Paddle Soldered)
Maximum Junction Temperature
Operating Temperature Range
Storage Temperature Range
(Soldering 60 sec)
Rating
5.5 V
+12 dBm
650 mW
TBD °C/W
150 °C
−40°C to +85°C
−65°C to +150°C
240°C
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.
ESD CAUTION
Rev. PrE | Page 4 of 9
Preliminary Technical Data
ADL5534
14 NC
13 RFOUT1
15 NC
16 RFIN1
PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
PIN 1
INDICATOR
12 CLIN1
TOP VIEW
(Not to Scale)
10 NC
9 NC
RFOUT2 8
CLIN2 7
11 NC
NC 3
NC 4
NC 6
ADL5534
RFIN2 5
NC 1
NC 2
Figure 2.
Table 3. Pin Function Descriptions
Pin No.
1, 2, 3, 4, 6, 9,
10, 11, 14, 15
5, 16
8, 13
Mnemonic
NC
Description
No connect.
RFIN2, RFIN1
RFOUT2,
RFOUT1
7, 12
CLIN2, CLIN1
RF Input: Requires a DC blocking capacitor. Use a 10 nF capacitor for normal operation.
RF Output and Bias: DC bias is provided to this pin through an inductor. A 470 nH inductor is
recommended for normal operation. RF path requires a DC blocking capacitor. Use a 10 nF capacitor for
normal operation.
A 1 nF capacitor connected between 7 and ground an Pin12 and ground provides decoupling for the on
board linearizer.
Internally connected to GND. Solder to a low impedance ground plane
Exposed
Paddle
Rev. PrE | Page 5 of 9
ADL5534
Preliminary Technical Data
TYPICAL PERFORMANCE CHARACTERISTICS
45
-5
40
-10
-15
35
Return Loss & Isolation (dB)
Gain, NF, P1dB, OIP3 (dB, dBm)
0
30
25
20
Gain
NF
OIP3
P1dB
15
10
-20
-25
S11
S22
S12
-30
-35
-40
-45
5
-50
0
-55
0
50
100
150
200
250
300
350
400
450
500
0
100
200
300
Freq (MHz)
400
500
600
Freq (MHz)
Figure 3 ADL5534 Gain, Noise Figure, OIP3 and P1dB vs Frequency
Figure 5 ADL5534 Input / Output Return Loss and Reverse Isolation vs
Frequency
48
46
-10
44
-20
42
40
-30
-40
36
Isolation (dB)
OIP3 - dBm
38
34
20 MHz
70 MHz
190 MHz
380 MHz
500 Mhz
32
30
28
-50
-60
-70
26
RFIN2 to RF1OUT
RFIN1 to RF2OUT
-80
24
-90
22
-6
-4
-2
0
2
4
6
8
10
12
14
16
18
20
-100
Pout (dBm)
0
50
100
150
200
250
300
350
400
450
500
Freq (MHz)
Figure 4 ADL5534 OIP3 vs Pout and Frequency
Figure 6. ADL5534 Input to alternate Output Isolation
Rev. PrE | Page 6 of 9
Preliminary Technical Data
ADL5534
EVALUATION BOARD
Applying 5 V toVpos1 will bias the amplifier corresponding to
RFIN2 – RFOUT2 To bias both amplifiers from a single supply,
connect 5V to Vpos or Vpos1 and attach a jumper across W3
Figure 7 shows the schematic for the ADL5534 evaluation
board. The board is powered by a single 5 V supply. The
components used on the board are listed in. Table 4
Transformers, T1 and T2 are provided so the ADL5534 maybe
configured as a balanced amplifier. Applying 5V to Vpos will
bias the amplifier corresponding to RFIN1 - RFOUT2.
Vpos
C7
10 nF
4
R3
open
NC
RFOUT1
NC
CLIN1
12
NC
ADL5534
NC
NC
C5
1 nF
11
C16
open
1
7
C14
Open
C6
1 nF
Vpos
T2
ADT2-1T-1P
10
9
R6
Open
R8 Open
R4
Open
C4
10nF
L2
470 nH
W3
R2
Open
C13
Open
8
6
5
C3
10nF
NC
RFIN1
Z1
NC
NC
RFOUT2
3
CLIN2
C12
Open
RFIN2
2
Open
NC
C15
C2
10nF
13
1
T1
R7 ADT2-1T-1P
open
NC
14
1
15
16
C11
Open
R1
open
R5
open
RFIN2
L1
470 nH
C1
10nF
RFIN1
C9 W1
1 uF
Gnd
Vpos1
Vpos1
C8
10 nF
C10
1 uF
W2
Gnd
Figure 7. Evaluation Board Schematic
Table 4. Evaluation Board Configuration Options
Component
C1, C2, C3, C4
C5, C6
R1, R2, R3, R4, R5,
R6, R7 R8
T1, T2
Function
AC-coupling capacitors.
Provides decoupling for the on board linearizer.
Optional components used for Configuring ADL5534 as a balanced amplifier.
Default Value
10 nF 0402
1 nF 0603
Open 0603
T1 and T2 are 50 Ω t o100 Ω impedance transformers used to configure the ADL5534
as a balanced amplifier. T1 and T2 are used to present a 100 Ω differential impedance
to the ADL5534.
Optional components used for Configuring ADL5534 as a balanced amplifier.
MiniCircuits ADT2-1T-1P
C11, C12, C13, C14,
C15, C16
C9, C10
C7, C8
L1, L2
VCC & GND
Power Supply decoupling capacitors capacitor.
Power Supply decoupling capacitors capacitor.
DC bias inductor.
Clip-on terminals for power supply.
W1,W2
W3
2-pin jumper for connection of ground and supply via cable.
2-pin jumper use to connect Vpos to Vpos1
Rev. PrE | Page 7 of 9
C11-C14: Open 0402
C15,C16: Open 0402
1 uF 0603
10 nF 0603
470 nH 1008CS
VCC Red
GND Black
Open
ADL5534
Preliminary Technical Data
Figure 9. Evaluation Board Layout (Bottom)
Figure 8. Evaluation Board Layout (Top)
Rev. PrE | Page 8 of 9
Preliminary Technical Data
ADL5534
OUTLINE DIMENSIONS
a
16-Lead Lead Frame Chip Scale Package [LFCSP_VQ]
5 x 5 mm Body, Very Thin Quad
(CP-16-6)
Dimensions shown in millimeters
5.00
BSC SQ
PIN 1
INDICATOR
0.80 BSC
TOP
VIEW
PIN 1
INDICATOR
13
12
16
1
EXPOSED
PAD
4.75
BSC SQ
0.75
0.60
0.50
(BOTTOM VIEW)
3.25
3.10 SQ
2.95
4
9
8
5
0.25 MIN
2.40 BSC
0.80 MAX
0.65 TYP
12° MAX
0.05 MAX
0.02 NOM
SEATING
PLANE
0.35
0.30
0.25
0.20 REF
COPLANARITY
0.08
COMPLIANT TO JEDEC STANDARDS MO-220-VHHB
010606-0
1.00
0.85
0.80
0.60 MAX
0.60 MAX
Figure 10. 16-Lead Lead Frame Chip Scale Package [LFCSP_VQ]
5mm × 5 mm Body, Very Thin, Quad Lead
CP-16-6
Dimensions shown in millimeters
ORDERING GUIDE
Model
ADL5534ACPZ-R7 1
1
ADL5534-EVALZ
1
Temperature Range
Package Description
Package Option
−40°C to +85°C
8-Lead LFCSP_VQ, Tape and Reel
CP-16-6
Evaluation Board
Z = RoHS Compliant part.
©2008 Analog Devices, Inc. All rights reserved. Trademarks and
registered trademarks are the property of their respective owners.
PR06836-0-2/08(PrE)
Rev. PrE | Page 9 of 9
Branding
Ordering
Quantity
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