A75_15 Datasheet, PDF (1/3 Pages) M/A-COM Technology Solutions, Inc. – Cascadable Amplifier 5 to 500 MHz

A75 / SMA75
Cascadable Amplifier
5 to 500 MHz
Features
 HIGH GAIN: 21.0 dB (TYP.)
 LOW NOISE: 2.1 dB (TYP.)
 MEDIUM OUTPUT LEVEL: +9 dBm (TYP.)
 WIDE POWER SUPPLY RANGE: +5 TO +20 VOLTS
Description
The A75 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.
Ordering Information
Part Number
A75
SMA75
CA75**
Package
TO-8
Surface Mount
SMA Connectorized
Product Image
Rev. V3
**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
1-600
21.0
±0.2
25
2.1
9.0
+21
+26
Guaranteed
0º to 50ºC -54º to +85ºC*
5-500
5-500
19.5
19.0
±0.5
±0.7
2.7
3.0
8.0
7.0
Parameter
Absolute
Maximum
Storage Temperature -62ºC to +125ºC
Case Temperature
125ºC
DC Voltage
+21 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
+32
VSWR Input / Output (max)
1.5:1 / 1.5:1 1.8:1 / 1.8:1
DC Current @ 15 Volts (max) mA
24
27
2.0:1 / 2.0:1
29
Thermal Resistance θ_jc
Transistor Power Dissipation P_d
Junction Temperature Rise
Above Case T_jc
170ºC/W
0.194 W
33ºC
1 _{* Over temperature performance limits for part number CA75, guaranteed from 0}^o_{C to +50}^o_{C only.}
M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
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