A54_15 Datasheet, PDF (1/3 Pages) M/A-COM Technology Solutions, Inc. – Cascadable Amplifier 5 to 500 MHz

A54 / SMA54
Cascadable Amplifier
5 to 500 MHz
Features
 HIGH GAIN— TWO STAGES; 27.5 dB (TYP.)
 MEDIUM OUTPUT LEVEL: +8 dBm (TYP.)
 LOW VSWR:<1.4:1 (TYP.)
Description
The A54 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
Product Image
Rev. V3
Part Number
A54
SMA54
CA54 **
Package
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
Units
MHz
dB
dB
dB
dB
dBm
dBm
Typical
25ºC
3-500
27.5
±0.8
37
4.5
8.0
+19
Guaranteed
0º to 50ºC -54º to +85ºC*
5-500
5-500
26.0
24.0
±0.8
±1.0
5.5
6.0
6.5
5.5
Parameter
Absolute
Maximum
Storage Temperature -62ºC to +125ºC
Case Temperature
+125ºC
DC Voltage
+17 V
Continuous Input Power
12 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
IP2
dBm
+32.5
Parameter
Rating
Second Order Harmonic IP dBm
+39.5
VSWR Input / Output (max)
1.4:1 / 1.4:1 1.5:1 / 1.5:1
DC Current @ 15 Volts (max) mA
34
37
1.9:1 / 2.0:1
34
Thermal Resistance θ_jc
Transistor Power Dissipation P_d
Junction Temperature Rise
Above Case T_jc
130ºC/W
0.084 W
11ºC
1 _{* Over temperature performance limits for part number CA54, 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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