PLL-SPLIT VIF/SIF

M52769FP

MITSUBISHI ICs (TV)

MITSUBISHI

ELECTRIC

PIN CONFIGURATION (TOP VIEW)

1

DESCRIPTION

FEATURES

RECOMM ENDED OPERATING CONDITIONS

APPLICATION

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

1

2

3

4

5

6

7

8

9

LIMITER IN

AF FILTER

QIF OUT

Vcc

VCO COIL

VIDEO OUT

APC FILTER

SIF CARRIER DET LEVEL

VCO COIL

NTSC / OTHER SW

Vcc

SIF CARRIER DET OUT

RF AGC DELAY

AFT OUT

RF AGC OUT

VIF IN

VIF IN

SIF IN

IF AGC FILTER / FM RADIO

FM DET COIL

AUDIO OUT

GND

GND

NC

TV,VTR

24pin SSOP

Supply Voltage Range (Vcc) • • • • • • • • 4.75 to 5.25 V

Rated Supply Voltage (Vcc) • • • • • • • • 5.0 V

M52769FP is a semiconductor integrated circuit consisting of VIF/SIF signal processing

for CTVs and VCRs. M52769FP corresponds to FM radio and provide low cost and high

performance system with the coil-less AFT.

FM radio receiving is available without FM radio IC and external filter

Built-in FM radio carrier indicator

Coil-less AFT.

The PLL-SPLIT system provides good sound sensitivity and reduces buzz.

Video output is 2.0Vp-p through EQ AMP.

Built-in QIF AGC.

Improve over modulation characteristics and Vcc ripple rejection.