TDA7513 datasheet(42/58 Pages) STMICROELECTRONICS

部件名	TDA7513

功能描述	SINGLE-CHIP FM/AM TUNER WITH STEREO DECODER AND AUDIO PROCESSOR

PDF	58 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

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TDA7513

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SUBADDRESS 17: Quality ISS Filter

SUBADDRESS 18: PLL rest, 456KHz VCO adjust start, ISS MP Gain and SD out mode

MSB

LSB

FUNCTION

ISS automatic control fron AC detector

ON (AC drives ISSTC)

OFF (AC has no influence on ISSTC)

ISS manual control

automatic control only

manual force filter ON

manual force BW 120KHz

manual force BW 80KHz

ISS time constant

current:

discharge

chrg mid

chrg narrow

000

µA74µA124µA

001

µA72µA122µA

010

µA70µA120µA

100

µA66µA116µA

111

µA60µA110µA

ISS filter center frequency

shift from 450kHz

-20KHz

-10KHz

0KHz

10KHz

MSB

LSB

FUNCTION

PLL TEST MODE

000

001

010

011

100

101

110

111

Automatic 456KHz VCO adjustment

Waiting

START

ISS Multipath filter gain

ISS MP Gain 2dB

ISS MP Gain 13dB

ISS MP Gain 16dB

SD pin configuration

ISS (IFC and FM SM Stop)

IF Counter out

FM Smeter Stop

Logic 1

TDA7513 数据表(PDF) 42 Page - STMicroelectronics

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