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參數(shù)資料
| 型號： | A83 |
| 元件分類： | 放大器 |
| 英文描述： | 10 MHz - 500 MHz RF/MICROWAVE WIDE BAND LOW POWER AMPLIFIER |
| 封裝： | TO-8 |
| 文件頁數(shù)： | 1/2頁 |
| 文件大小： | 351K |
| 代理商： | A83 |
Cascadable Amplifier
10 to 500 MHz
A83/ SMA83
M/A-COM Inc. and its affiliates reserve the right to make changes to the
product(s) or information contained herein without notice. M/A-COM makes
no warranty, representation or guarantee regarding the suitability of its
products for any particular purpose, nor does M/A-COM assume any liability
whatsoever arising out of the use or application of any product(s) or
information.
North America Tel: 800.366.2266 / Fax: 978.366.2266
Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300
Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298
Visit www.macom.com for additional data sheets and product information.
V2
1
Electrical Specifications: Z0 = 50
, VCC = +15 VDC
Parameter
Units
Typical
Guaranteed
25C
0 to 50C
-54 to +85C*
Frequency
MHz
10-600
10-500
Small Signal Gain (min)
dB
30.0
29.0
28.0
Gain Flatness (max)
dB
±0.3
±0.5
±0.8
Reverse Isolation
dB
40
Noise Figure (max)
dB
3.0
3.5
4.0
Power Output
@ 1 dB comp. (min)
dBm
-1.0
-2.0
-4.0
IP3
dBm
+10
IP2
dBm
+14
Second Order Harmonic IP
dBm
+20
VSWR Input / Output (max)
1.3:1 / 1.3:1
1.8:1 / 1.8:1
2.0:1 / 2.0:1
DC Current @ 15 Volts (max)
mA
13
15
16
Features
HIGH GAIN-TWO STAGES: 30 dB (TYP.)
LOW POWER DRAIN 65 mW @ 5 VOLTS (TYP.)
VOLTAGE CONTROLLED GAIN 27 dB TO 34 dB
@ Vcc = 3 TO 12 VOLTS
LOW VSWR 1.3:1 (TYP.)
Description
The A83 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.
Product Image
Ordering Information
Part Number
Package
A83
TO-8
SMA83
Surface Mount
CA83
SMA Connectorized
Absolute Maximum Ratings
Parameter
Absolute
Maximum
Storage Temperature
-62C to +125C
Case Temperature
+125C
DC Voltage
+13 V
Continuous Input Power
+6 dBm
Short Term Input power
(1 minute max.)
50 mW
Peak Power (3 sec max.)
0.5 W
“S” Series Burn-In
Temperature (case)
+125C
Thermal Data: VCC = +15 VDC
Parameter
Rating
Thermal Resistance θjc
45C/W
Transistor Power Dissipation Pd
0.193 W
Junction Temperature Rise
Above Case Tjc
9C
* Over temperature performance limits for part number CA83, guaranteed from 0
oC to +50oC only.
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