参数资料
型号: MSA-2643-BLK
元件分类: 放大器
英文描述: 100 MHz - 6000 MHz RF/MICROWAVE WIDE BAND LOW POWER AMPLIFIER
封装: PLASTIC, SOT-343, SC-70, 4 PIN
文件页数: 1/15页
文件大小: 205K
代理商: MSA-2643-BLK
MSA-2643
Cascadable Silicon Bipolar
Gain Block MMIC Amplifier
Data Sheet
Description
Avago Technologies’ MSA-2643 is a low current silicon
gain block MMIC amplifier housed in a 4-lead SC-70
(SOT-343) surface mount plastic package.
Providing a nominal 15.9 dB gain at up to 9.4 dBm Pout,
this device is ideal for small-signal gain stages or IF
amplification.
The Darlington feedback structure provides inherent
broad bandwidth performance. The 25 GHz f
t fabrica-
tion process results in a device with low current draw
and useful operation to past 3 GHz.
Features
Small signal gain amplifier
Low current draw
Wide bandwidth
50 Ohms input & output
Low cost surface mount small plastic package
SOT-343 (4 lead SC-70)
Tape-and-reel packaging option available
Specifications
2 GHz; 5V, 27 mA (typ.)
15.9 dB associated gain
9.4 dBm P1dB
3.6 dB noise figure
21.9 dBm output IP3
Useful gain past 3 GHz
Applications
Cellular/PCS/WLL basestations
Wireless data/ WLAN
Fiber-optic systems
ISM
General purpose gain block amplifier
Surface Mount Package, SOT-343/4-lead SC70
Pin Connections and Package Marking
Typical Biasing Configuration
RFin
26x
GROUND
RF OUT/BIAS
GROUND
Note:
Top View. Package marking provides orientation and identification.
‘x’ is a character to identify date code.
Cblock
Cbypass
Rc
V
CC = 5 V
Vd= 3.4 V
RFC
IN
OUT
MSA
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