A31-1 Datasheet, PDF (1/3 Pages) Tyco Electronics – 10 TO 2000 MHz CECASCADABLE AMPLIFIER

A31-1 / SMA31-1
Cascadable Amplifier
100 to 2000 MHz
Features
 LOW NOISE: <3.5 dB (TYP.)
 LOW VSWR: 1.5:1 (TYP.)
Description
The A31-1 RF amplifier is a discrete hybrid design, which uses
thin film manufacturing processes for accurate performance
and high reliability.
This single stage bipolar transistor feedback amplifier design
displays impressive performance over a broadband frequency
range. Both TO-8 and Surface Mount packages are
Hermetically sealed, and MIL-STD-883 environmental screen-
ing is available.
Product Image
Rev. V3
Ordering Information
Part Number
Package
A31-1
SMA31-1
CA31-1 **
TO-8
Surface Mount
SMA Connectorized
** The connectorized version is not RoHs compliant.
Electrical Specifications: Z₀ = 50, V_CC = +15 V_DC
Absolute Maximum Ratings
Parameter
Frequency
Small Signal Gain (min)
Gain Flatness (max)
Reverse Isolation
Noise Figure (max)
Power Output
@ 1 dB comp. (min)
IP3
IP2
Units
MHz
dB
dB
dB
dB
dBm
dBm
dBm
Typical
25ºC
1-2050
11.5
±0.4
17
3.5
-2.0
+9
+10
Guaranteed
0º to 50ºC -54º to +85ºC*
10-2000
10-2000
11.0
10.5
±0.7
±1.0
4.0
4.5
-4.0
-4.5
Parameter
Absolute
Maximum
Storage Temperature -62ºC to +125ºC
Case Temperature
+125ºC
DC Voltage
+18 V
Continuous Input Power
13 dBm
Short Term Input power
(1 minute max.)
50 mW
Peak Power (3 µsec max.)
0.5 W
“S” Series Burn-In
Temperature (case)
+125ºC
Thermal Data: V_CC = +15 V_DC
Parameter
Rating
Second Order Harmonic IP dBm
+15
VSWR Input / Output (max)
1.5:1 / 1.3:1 2.0:1 / 2.0:1
DC Current @ 15 Volts (max) mA
9
11
2.0:1 / 2.0:1
12
Thermal Resistance θ_jc
Transistor Power Dissipation P_d
Junction Temperature Rise
Above Case T_jc
185ºC/W
0.050 W
+9ºC
1
* Over temperature performance limits for part number CA31-1, guaranteed from 0^oC to +50^oC only.
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