RoHS
Compliant
Cascadable Amplifier
1 0 to 1 0 0 0 M H z
A1 0 2 1 / S M A1 0 2 1
V 3
Features
Product Image
Description
The A1021 RF amplifier is a discrete hybrid design, which uses
thin film manufacturing processes for consistent performance
and high reliability.
This 2 stage bipolar transistor feedback amplifier design
displays impressive performance over a broadband
frequency range. An active DC biasing network insures
temperature-stable performance.
Both TO-8 and Surface Mount packages are hermetically
sealed, and MIL-STD-883 environmental screening is available.
Ordering Information
Part Number
Package
A1021
TO-8
SMA1021
CA1021 **
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
5-1000
26.0
Guaranteed
0º to 50ºC -54º to +85ºC*
Parameter
Units
Storage Temperature
Case Temperature
DC Voltage
-62ºC to +150ºC
125ºC
Frequency
MHz
dB
10-1000
25.0
10-1000
24.0
+8 V
Small Signal Gain (min)
Gain Flatness (max)
Reverse Isolation
Continuous Input Power
+10 dBm
dB
±0.5
±0.7
±0.9
Short Term Input power
(1 minute max.)
50 mW
0.5 W
125ºC
dB
35
Peak Power (3 µsec max.)
Noise Figure (max)
dB
3.8
4.5
5.0
—S“ Series Burn-In
Temperature (case)
Power Output
@ 1 dB comp. (min)
dBm
14.5
14.0
13.0
Thermal Data: VCC = +5 VDC
IP3
dBm
dBm
dBm
+26
+50
+55
Parameter
Rating
IP2
Thermal Resistance ꢀjc
126ºC/W
0.159W
Second Order Harmonic IP
VSW R Input / Output (max)
DC Current @ 5 Volts (max)
Transistor Power Dissipation Pd
1.4:1 / 1.3:1 1.9:1 / 1.9:1
60 60
2.0:1 / 2.0:1
62
Junction Temperature Rise
Above Case Tjc
20ºC
mA
* Over temperature performance limits for part number CA1021, 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.