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A231 Datasheet دیتاشیت PDF دانلود

دیتاشیت - MA-COM - Cascadable Amplifier

شماره قطعه A231
شرح مفصل Cascadable Amplifier
تولید کننده MA-COM 
آرم MA-COM 





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A231 شرح
A231 / SMA231
Cascadable Amplifier
10 to 250 MHz
Rev. V3
Features
LOW NOISE FIGURE: 1.7 dB (TYP.)
HIGH GAIN: 26.0 dB (TYP.)
HIGH EFFICIENCY: 16 mA at +5 Vdc
MEDIUM OUTPUT LEVEL: +14 dBm at +8 Vdc (TYP.)
Description
The A231 RF amplifier is a discrete hybrid design, which uses
thin film manufacturing processes for accurate performance
and high reliability.
The 2 stage silicon bipolar feedback amplifier design displays
impressive performance over a broadband frequency range.
An isolation transformer is used in the feedback loop, with the
benefit of high reverse isolation.
Both TO-8 and Surface Mount packages are hermetically
sealed, and MIL-STD-883 environmental screening is available.
Ordering Information
Part Number
A231
SMA231
CA231 **
Package
TO-8
Surface Mount
SMA Connectorized
Product Image
** The connectorized version is not RoHs compliant.
Electrical Specifications: Z0 = 50, VCC = +5 VDC
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
10-300
26.0
±0.2
32
1.7
10.0
+22
+25
Guaranteed
0º to 50ºC -54º to +85ºC*
10-250
10-250
25.0 24.0
±0.5 ±0.8
2.4 2.8
9.0 8.5
Parameter
Absolute
Maximum
Storage Temperature -62ºC to +125ºC
Case Temperature
125ºC
DC Voltage
+10 V
Continuous Input Power
+10 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: VCC = +5 VDC
Parameter
Rating
Second Order Harmonic IP
VSWR Input / Output (max)
DC Current @ 5 Volts (max)
dBm
mA
+31
1.5:1 / 1.5:1 1.8:1 / 1.8:1
16 19
2.0:1 / 2.0:1
21
Thermal Resistance θjc
Transistor Power Dissipation Pd
Junction Temperature Rise
Above Case Tjc
184ºC/W
0.033 W
6ºC
1 * Over temperature performance limits for part number CA231, guaranteed from 0oC to +50oC 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.
Visit www.macom.com for additional data sheets and product information.
For further information and support please visit:
https://www.macom.com/support

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