EA2
Cascadable Amplifier
5 to 400 MHz
Rev. V2
Features
Product Image
LOW COST
MEDIUM OUTPUT LEVEL: +9 dBm (TYP.)
ULTRA SMALL SIZE
Description
The EA2 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. The unit is packaged in a TO-5 hermetically sealed, and
MIL-STD-883 environmental screening is available.
Ordering Information
Part Number
Package
EA2
TO-5
Absolute Maximum Ratings
Electrical Specifications: Z0 = 50, VCC = +15 VDC
Parameter
Absolute
Maximum
Guaranteed
Parameter
Units
Typical
0º to 50ºC -54º to +85ºC
Storage Temperature
Case Temperature
DC Voltage
-62ºC to +125ºC
+125ºC
Frequency
MHz
dB
5-400
13.5
±0.3
5.7
5-400
13.0
±1.0
6.5
5-400
12.5
±1.2
7.0
+17 V
Small Signal Gain (min)
Gain Flatness (max)
Noise Figure (max)
Continuous Input Power
13 dBm
dB
CW Input power
(1 minute max.)
50 mW
0.5 W
dB
Peak Power (3 µsec max.)
Power Output
@ 1 dB Compression (min)
“S” Series Burn-In
Temperature (case)
+9.0
+6.5
+6.0
+125ºC
dBm
IP3
dBm
dBm
dBm
+21
+28
+33
1.6:1
26
Thermal Data: VCC = +15 VDC
IP2
Parameter
Rating
2nd Order Harmonic IP
VSWR Input / Output (max)
DC Current @ 15 Volts (max)
Thermal Resistance θjc
45ºC/W
1.9:1
27
2.0:1
29
Transistor Power Dissipation Pd
0.068 W
Junction Temperature Rise
Above Case Tjc
3ºC
mA
1
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