SL1914 データシートの表示（PDF） - Zarlink Semiconductor Inc
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SL1914 Datasheet PDF : 9 Pages
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SP1914 Preliminary Information
Vcca
RFIP
Vee
AGC
Vccb
N/C
OP
OPB
MP8
Figure 2 Pin Connections
Quick Reference Data
Characteristic
Operating frequency
Input DSB NF at max gain
Maximum conversion gain
Minimum conversion gain
IPIP32T
IPIP22T
950 - 2150
9
20
-10
117
127
Table 1
Units
MHz
dB
dB
dB
dBµV
dBµV
Functional Description
The SL1914 is a bipolar, low noise AGC amplifier
designed primarily for application in satellite tuner front
ends. It contains a low noise input amplifier, an AGC
stage with a minimum of 30dB of gain control and a 75
Ohm output drive. It replaces all active circuitry in
conventional architectures.
The typical key performance numbers under nominal
load ambient and supply conditions are contained in
table headed Quick Reference Data.
2
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