SA638

IS-54 IF receiver

Philips

SA638 Features

* RSSI OUT POWER DOWN CONTROL DATA OUT POSTAMP IN POSTAMP OUT SWITCH CONTROL UPDATE for 638 SR00907 Figure 1. Pin Configuration ORDERING INFORMATION DESCRIPTION 24-Pin Plastic TSSOP (Thin Shrink Small Outline Package) TEMPERATURE RANGE -40 to +85°C ORDER CODE SA638 DWG # SOT-355 BLOCK DIAGRAM 24

SA638 General Description

The SA638 is an IF receiver chip which serves the dual mode functionality required by the IS

*54 standards for North American cellular telephones. It provides for both the analog FM (AMPS mode) and DQPSK (TDMA digital mode) IF receive functions in a monolithic BiCMOS Integrated Circuit housed.

SA638 Datasheet (48.50 KB)

SA638 Datasheet Preview — Preview of SA638 PDF

Datasheet Details

Part number:

SA638

Manufacturer:

Philips

File Size:

48.50 KB

Description:

Is-54 if receiver.

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SA638 IS-54 receiver Philips

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SA638 Features

SA638 General Description

Datasheet Details

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Description:

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