M65617SP datasheet(2/15 Pages) MITSUBISHI

Part #	M65617SP

Description	PICTURE-IN-PICTURE SIGNAL PROCESSING

PDF	15 Pages

Scroll/Zoom	100%

Manufacturer	MITSUBISHI [Mitsubishi Electric Semiconductor]

Direct Link	http://www.mitsubishichips.com

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2 / 15 page

MITSUBISHI ICs (TV)

M65617SP

PICTURE-IN-PICTURE SIGNAL PROCESSING

BLOCK DIAGRAM

A/D

8bit

RAM

96Kbits

Back Porch

Clamp

Sync tip

Clamp

Yin

Y- PIP

C- PIP

Bias

Vin(m)

Vin(s)

I2C

DATA

CLK

ACK

Vdd / Vss

for test

Y/C SEP

(LPF,BPF)

Luma

Clamp

Demod

Tint

Timing Gen

(Decode)

Delay

VCXO

Burst Data

Sampling

Level

Detect

Vert-filter

MUX

RAM(1H)

AFC

Sync

Sep

MIX

Delay

B-Y

R-Y

Delay

B-Y

R-Y

B-Y

R-Y

Yout-sub

Phase

Select

HPLL

4fsc

VCXO

Driver

Phase

Detect

BIAS

FILTER

SWMG

/TEST7

Lock/Free-run

via I2C

Timing Gen

(Memory

Cont)

/CSYNC

/TEST6

/TEST5

fsc

( I2C )

4fsc

VCXO in

VCXO out

Y- PIPin

C- PIPin

RESET

Vrt(m)

Vrb(m)

Vrt(m)

Vrb(m)

ADJ-Ysub

ADJ-Csub

Cout-sub

Cin

SCK

CSYNC(s)

/TEST1

BGP(s)

/TEST0

MCK

BGP(m)

/TEST2

fsc

/TEST3

SWM

/TEST4

LPF

&MPY

Delay

I/F

A/D

8bit

Bias

Sync tip

Clamp

D/A

8bit

D/A

8bit

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