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A79_1 PDF预览

A79_1

更新时间: 2024-11-23 03:17:03
品牌 Logo 应用领域
泰科 - TE 放大器
页数 文件大小 规格书
2页 386K
描述
Cascadable Amplifier 5 to 300 MHz

A79_1 数据手册

 浏览型号A79_1的Datasheet PDF文件第2页 
RoHS  
Compliant  
Cascadable Amplifier  
5 to 3 0 0 M H z  
A7 9 / S M A7 9  
V 3  
Features  
Product Image  
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HIGH DYNAMIC RANGE: +116 DB/1 MHz  
HIGH OUTPUT POW ER: +22 dBm (TYP.)  
HIGH THIRD ORDER I.P.: +38 dBm (TYP.)  
LOW NOISE FIGURE: 4.0 dB (TYP.)  
Description  
The A79 RF amplifier is a discrete thin film hybrid design,  
which incorporates the use of 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. An active DC biasing network is used for  
temperature-stable performance, in addition to an RF Choke,  
used for power supply decoupling.  
Both TO-8 and Surface Mount packages are hermetically sealed,  
and MIL-STD-883 environmental screening is available  
.
Ordering Information  
Part Number  
A79  
Package  
TO-8  
SMA79  
Surface Mount  
SMA Connectorized  
CA79**  
** The connectorized version is not RoHs compliant.  
Electrical Specifications: Z0 = 50W, VCC = +15 VDC  
Absolute Maximum Ratings  
Parameter  
Absolute  
Maximum  
Typical  
25ºC  
Guaranteed  
Parameter  
Units  
0º to 50ºC -54º to +85ºC*  
Storage Temperature  
Case Temperature  
DC Voltage  
-62ºC to +125ºC  
+125ºC  
Frequency  
MHz  
dB  
2-350  
14.0  
±0.3  
18  
5-300  
13.0  
5-300  
12.5  
+17 V  
Small Signal Gain (min)  
Gain Flatness (max)  
Reverse Isolation  
Continuous Input Power  
+18 dBm  
dB  
±0.7  
±1.0  
Short Term Input power  
(1 minute max.)  
100 mW  
0.5 W  
dB  
Peak Power (3 µsec max.)  
Noise Figure (max)  
dB  
4.0  
5.0  
5.5  
—S“ Series Burn-In  
Temperature (case)  
+125ºC  
Power Output  
@ 1 dB comp. (min)  
dBm  
22.0  
20.5  
20.0  
IP3  
IP2  
dBm  
dBm  
dBm  
+38  
+55  
+61  
Thermal Data: VCC = +15 VDC  
Parameter  
Rating  
75ºC/W  
0.878 W  
Second Order Harmonic IP  
Thermal Resistance Jjc  
Transistor Power Dissipation Pd  
VSW R Input / Output (max)  
DC Current @ 15 Volts (max)  
1.5:1 / 1.5:1 1.9:1 / 1.9:1  
88 93  
2.0:1 / 2.0:1  
98  
ꢀunction Temperature Rise  
Above Case Tjc  
+66ºC  
mA  
* Over temperature performance limits for part number CA79, guaranteed from 0oC to +50oC only.  
1
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.  

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