TDA9800T datasheet(4/23 Pages) PHILIPS

Part #	TDA9800T

Description	VIF-PLL demodulator and FM-PLL detector

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Manufacturer	PHILIPS [NXP Semiconductors]

Direct Link	http://www.nxp.com

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4 / 23 page

July 1994

4

Philips Semiconductors

Preliminary speciﬁcation

VIF-PLL demodulator and FM-PLL detector

TDA9800

PINNING

SYMBOL

DESCRIPTION

Vi IF

1

vision IF differential input signal

2

TADJ

3

tuner AGC take-over adjust (TOP)

φADJ

4

phase detector adjust

MUTE

5

sound mute switch

TPLL

6

PLL time constant of phase detector

Vo CVBS

7

CVBS (positive) output signal

n.c.

8

not connected

Vo AF

9

audio frequency output signal

CAF

10

decoupling capacitor of audio frequency ampliﬁer

Vi IC

11

sound intercarrier input signal

TAGC

12

tuner AGC output

Vo VID

13

video and sound intercarrier output signal

Vi VID

14

video input signal to buffer ampliﬁer

AFC

15

automatic frequency control output

VCO1

16

VCO reference circuit for 2 fPC

VCO2

17

GND

18

ground (0 V)

CAGC

19

AGC capacitor

VP

20

positive supply voltage

Fig.2 Pin configuration.

handbook, halfpage

Vi VIF1

Vi VIF2

TOP

CCS

MUTE

TPLL

Vo CVBS

n.c.

Vo AF

CAF

VP

CAGC

GND

VCO2

AFC

Vi(vid)

VCO1

Vo(vid)

TAGC

Vi IC

1

2

3

4

5

6

7

8

9

10

11

12

20

19

18

17

16

15

14

13

TDA9800

MED330

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Manufacturer	Part #	Datasheet	Description
NXP Semiconductors	TDA9802	196Kb / 23P	Multistandard VIF-PLL demodulator and FM-PLL detector November 1992
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TDA9800T Datasheet(PDF) 4 Page - NXP Semiconductors

TDA9800T Datasheet(HTML) 4 Page - NXP Semiconductors

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