UPC2533GS Просмотр технического описания (PDF) - NEC => Renesas Technology

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Компоненты Описание

производитель

UPC2533GS

AM TUNER FOR ELECTRONIC TUNING CAR RADIOS

NEC => Renesas Technology 

Ordering Information

Part Number

µPC2533GS-01

µPC2533GS-02

Block Diagram

Package

36-pin plastic shrink SOP (300 mil)

36-pin plastic shrink SOP (300 mil)

µPC2533

36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19

RF AGC

driver

MIX 1

Buff 1

MIX 2

Buff 2

RF AGC

detector

LO/DX

AGC

comparator

Signal

meter

MIX 2

AGC

Time constant

selector switch

IF

amplifier

IF

AGC

OSC

Buff

OSC 1

SEEK

Station

detector

OSC 2

Detector

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18

Remarks 1. Bold lines indicate flow of audio signal.

2. µPC2533GS-02 pin names are in parentheses. Pins not in parentheses are used in both the

µPC2533GS-01 and µPC2533GS-02.

2

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