TDA6502 datasheet(6/44 Pages) PHILIPS

部件名	TDA6502

功能描述	5 V mixers/oscillators and synthesizers for cable TV and VCR 2-band tuners

Download	44 Pages

Scroll/Zoom	100%

制造商	PHILIPS [NXP Semiconductors]

网页	http://www.nxp.com

标志

6 / 44 page

2000 Mar 16

6

Philips Semiconductors

Preliminary speciﬁcation

5 V mixers/oscillators and synthesizers for

cable TV and VCR 2-band tuners

TDA6502; TDA6502A;

TDA6503; TDA6503A

6

BLOCK DIAGRAM

handbook, full pagewidth

FCE527

REFERENCE

DIVIDER

64, 80, 128

XTAL

OSCILLATOR

4 MHz

15-BIT

PROGRAMMABLE

DIVIDER

15-BIT

FREQUENCY

REGISTER

POWER-DOWN

DETECTOR

PHASE

COMPARATOR

IN-LOCK

DETECTOR

CHARGE

PUMP

OPAMP

FL

T0, T1, T2

CP

OS

CP

T2

T1

T0 RSA RSB OS

CONTROL

REGISTER

FL

I2C-bus / 3-WIRE BUS

TRANSCEIVER

3-BIT ADC

PORT

REGISTER

UHF

VHFH VHFL FMST

FL

fREF

1/2fDIV

fDIV

GATE

RF INPUT

VHF

MIXER

VHF

OSCILLATOR

RF INPUT

UHF

MIXER

UHF

OSCILLATOR

IF

PREAMPLIFIER

BS

T0, T1, T2

RSA

RSB

VHFIN

RFGND

UHFIN1

UHFIN2

XTAL

CL

DA

SW

CE/AS

IFFIL1 IFFIL2

VCC

VHFOSCOC

VHFOSCIB

OSCGND

IFOUT

UHFOSCIB2

UHFOSCOC2

UHFOSCOC1

UHFOSCIB1

CP

VT

GND

FMST

PVHFL

PVHFH

PUHF

LOCK/ADC

3 (26)

4 (25)

1 (28)

2 (27)

18 (11)

14 (15)

13 (16)

11 (18)

12 (17)

15 (14)

9 (20)

8 (21)

7 (22)

10 (19)

(8) 21

(12) 17

(13) 16

(4) 25

(3) 26

(2) 27

(1) 28

(9) 20

(6) 23

(7) 22

(5) 24

19 (10)

6 (23)

5 (24)

SCL

SDA

SW

CE/AS

TDA6502

TDA6502A

(TDA6503)

(TDA6503A)

Fig.1 Block diagram.

The pin numbers in parenthesis represent the TDA6503 and TDA6503A.

类似零件编号 - TDA6502

制造商	部件名	数据表	功能描述
NXP Semiconductors	TDA6500	223Kb / 37P	5 V mixer/oscillator and synthesizer for PAL and NTSC standards Rev. 02-14 June 2005
	TDA6500TT	205Kb / 40P	5 V mixer/oscillator and synthesizer for PAL and NTSC standards 2003 Jun 05
	TDA6500TT	223Kb / 37P	5 V mixer/oscillator and synthesizer for PAL and NTSC standards Rev. 02-14 June 2005
	TDA6501	223Kb / 37P	5 V mixer/oscillator and synthesizer for PAL and NTSC standards Rev. 02-14 June 2005
	TDA6501TT	205Kb / 40P	5 V mixer/oscillator and synthesizer for PAL and NTSC standards 2003 Jun 05

More results

类似说明 - TDA6502

制造商	部件名	数据表	功能描述
NXP Semiconductors	TDA6402	195Kb / 40P	5 V mixers/oscillators and synthesizers for cable TV and VCR 2-band tuners 2000 Jan 24
	TDA5736	290Kb / 28P	5 V VHF, hyperband and UHF mixers/oscillators for TV and VCR 3-band tuners 1997 Feb 24
	TDA5632	163Kb / 20P	9 V VHF and UHF mixers/oscillators for TV and VCR cable tuners 1996 Aug 16
	TDA5636	217Kb / 28P	9 V VHF, hyperband and UHF mixers- oscillators for TV and VCR 3-band tuners 1996 Jun 10
Panasonic Semiconductor	DN8506S	33Kb / 3P	Prescaler IC for TV and VCR tuners
NXP Semiconductors	TDA5630BT	146Kb / 24P	9 V VHF and UHF mixer/oscillator for TV and VCR cable tuners 1996 Jun 06
	TDA5732M	108Kb / 18P	Low power VHF, UHF mixer/oscillator for TV and VCR 2-band tuners 1995 Mar 22
	TDA5630	252Kb / 28P	9 V VHF, hyperband and UHF mixer/oscillator for TV and VCR 3-band tuners 1996 Mar 21
	TDA5636B	225Kb / 28P	9 V VHF hyperband and UHF mixer/oscillator for TV and VCR 3-band tuners 1996 Dec 02
	TDA5634T	116Kb / 20P	9 V UHF mixer/oscillator for TV and VCR tuners 1996 Nov 7