RoHS
Compliant
Cascadable Amplifier
10 0 to 2 0 0 0 M H z
A3 2 -1/ S M A3 2 -1
V 3
Features
Product Image
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LOW NOISE FIGURE: 2.5 dB (TYP.)
HIGH OUTPUT LEVEL: 15.5 dBm (TYP.)
MEDIUM THIRD ORDER IP: +25.0 dBm (TYP.)
GaAs FET DESIGN
Description
The A32-1 RF amplifier is a discrete hybrid design, which uses
thin film manufacturing processes for accurate performance
and high reliability.
This single stage GaAs FET feedback amplifier design displays
impressive performance characteristics over a broadband
frequency range. An RF choke is used for DC power supply
decoupling.
Both TO-8 and Surface Mount packages are hermetically
sealed, and MIL-STD-883 environmental screening is available
.
Ordering Information
Part Number
A32-1
Package
TO-8
SMA32-1
CA32-1 **
Surface Mount
SMA Connectorized
** The connectorized version is not RoHs compliant.
Electrical Specifications: Z0 = 50W, VCC = +5 VDC
Absolute Maximum Ratings
Parameter
Absolute
Maximum
Typical
25ºC
0.1-2.0
11.5
Guaranteed
0º to 50ºC -54º to +85ºC*
Parameter
Units
Storage Temperature
Case Temperature
DC Voltage
-62ºC to +125ºC
+125ºC
Frequency
GHz
dB
0.1-2.0
9.0
0.1-2.0
8.5
+8 V
Small Signal Gain (min)
Gain Flatness (max)
Reverse Isolation
Continuous Input Power
13 dBm
dB
±0.3
±0.7
±1.0
Short Term Input power
(1 minute max.)
50 mW
0.5 W
dB
20
Peak Power (3 µsec max.)
Noise Figure (max)
dB
2.5
3.0
3.5
—S“ Series Burn-In
Temperature (case)
+125ºC
Power Output
@ 1 dB comp. (min)
dBm
15.5
13.5
12.5
Thermal Data: VCC = +15 VDC
IP3
dBm
dBm
dBm
+25
+30
+37
Parameter
Rating
IP2
Thermal Resistance Jjc
165ºC/W
0.111 W
Second Order Harmonic IP
VSW R Input / Output (max)
DC Current @ 5 Volts (max)
Transistor Power Dissipation Pd
1.8:1 / 1.8:1 2.1:1 / 2.1:1
44 50
2.3:1 / 2.3:1
52
ꢀunction Temperature Rise
Above Case Tjc
+16.2ºC
mA
* Over temperature performance limits for part number CA32-1, guaranteed from 0oC to +50oC only.
1
M/A-COM Inc. and its affiliates reserve the right to make changes to the
product(s) or information contained herein without notice. M/A-COM makes
no warranty, representation or guarantee regarding the suitability of its
products for any particular purpose, nor does M/A-COM assume any liability
whatsoever arising out of the use or application of any product(s) or
information.
• North America Tel: 800.366.2266 / Fax: 978.366.2266
• Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300
• Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298
Visit www.macom.com for additional data sheets and product information.