TDA8083 datasheet(8/16 Pages) PHILIPS

8 / 16 page

1999 Jul 28

Philips Semiconductors

Product speciﬁcation

Satellite Demodulator and Decoder

(SDD3)

TDA8083

Note

1. This pin is 5 V tolerant.

Vref(I)

AGC decoupling output (I path)

VDDA

−

analog supply voltage

VDD(XTAL)

−

supply voltage for crystal oscillator

XTALI

crystal oscillator input

XTALO

crystal oscillator output

VSS(XTAL)

−

ground for crystal oscillator

VDDD12

−

digital supply voltage 12 (core and input periphery)

VDDD13

−

digital supply voltage 13 (core and input periphery)

VSSD14

−

digital ground 14 (core and input periphery)

DISCTRL

22 or 44 kHz output for dish control applications

VSSD15

−

digital ground 15 (output periphery)

VSSD16

−

digital ground 16 (core and input periphery)

AGC

tuner AGC output; note 1

n.c.

−

not connected

VDDD14

−

digital supply voltage 14 (output periphery)

VDDD15

−

digital supply voltage 15 (core and input periphery)

OUTSD

sigma delta output; note 1

digital I-input bit 0 (ADC bypass; LSB); note 1

100

digital I-input bit 1 (ADC bypass); note 1

SYMBOL

I/O

DESCRIPTION

TDA8083 Datasheet(PDF) 8 Page - NXP Semiconductors

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