M65676FP データシートの表示（PDF） - MITSUBISHI ELECTRIC

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M65676FP

DIGITAL NTSC/PAL ENCODER

MITSUBISHI ELECTRIC  

PRELIMINARY

Notice:This is not a final specification.

Some parametric limits are subject to change.

MITSUBISHI ICs (TV)

M65675FP/M65676FP

DIGITAL NTSC/PAL ENCODER

APPLICATION EXAMPLE

A typical application diagram of the M65675FP/M65676FP together with the M65773FP 1-chip MPEG2 decoder is shown in Figure 6.

47µF

0.01µF

75Ω

Driver

TEST

Master/Slave

DVASEL

DVSS

DVDD

Digital

NTSC/PAL

Encoder

M65675FP

M65676FP

X out

X in

RESET

OSD(2:0)

OSDCK

ACK

SDA

SCL

VSS

VDD

CLK in

SCL

SDA/ACK

RESET

MPEG2

System/

Video/Audio

Decoder

M65773FP

AO0

AO1

AO2

AO3

LRCLK

DOCLK

DACCLK

ACLKO

ACLKI

47µF

0.01µF

R/G/B

OSC1

OSD micro

computer

M35041

Audio

DAC

3.3kΩ

Chanel

Decoder

Host

CPU

: 3.3V Supply for Analog/Digital

(Note 1) Connect a tantalum or electrolytic capacitor of 10µF or more and a ceramic

capacitor of 0.01µF each in parallel between DVDD/AVDD and DVss/AVss pins.

These capacitors should be placed as possible to the device.

(Note 2) In case several LSIs are connected to an I2C bus, SDA and ACK at power-down

should be tied externally in a situation when only M65675FP/M65676FP is power-off.

Fig. 6 TYPICAL APPLICATION DIAGRAM

17

Units Resistance : Ω

Capacitance : F

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