SL1914A Ver la hoja de datos (PDF) - Mitel Networks

Número de pieza

componentes Descripción

Fabricante

SL1914A

Satellite Tuner Front End LNA with AGC

Mitel Networks 

SL1914

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

8

20

-10

117

127

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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