TDA7402_00 View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

TDA7402_00

CAR RADIO SIGNAL PROCESSOR

STMicroelectronics 

TDA7402

9.6.21High-Cut (26)

MSB

LSB

D7

D6 D5 D4 D3 D2 D1 D0

FUNCTION

High -Cut

0 off

1 on

00

01

10

11

max. High-Cut

2dB

5dB

7dB

10dB

0

0

0

1

1

0

1

1

VHCH to be at

42% REF5V

50% REF5V

58% REF5V

66% REF5V

0

0

0

1

1

0

1

1

VHCL to be at

16.7% VHCH

22.2% VHCH

27.8% VHCH

33.3% VHCH

Deemphasis Shift

0

On

1

Off

9.6.22Fieldstrength Control (27)

MSB

LSB

D7

D6 D5 D4 D3 D2 D1

D0

FUNCTION

000

000

001

001

010

010

011

011

100

100

101

101

110

110

111

111

VSBL to be at

0 20.0% REF5V

1 23.3% REF5V

0 26.6% REF5V

1 30.0% REF5V

0 33.3% REF5V

1 36.6% REF5V

0 40.0% REF5V

1 43.3% REF5V

0 46.6% REF5V

1 50.0% REF5V

0 53.3% REF5V

1 56.6% REF5V

0 60.0% REF5V

1 63.3% REF5V

0 66.6% REF5V

1 70.0% REF5V

0

0

0

1

1

0

1

1

Quality Detector Coefficient

a=0.7

a=0.85

a=1.0

a=1.15

0

0

0

1

1

0

1

1

HCC-Level-Shift (only Level through MPD)

0.0V

500mV

1.0 V

1.5 V

53/59

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