M61311SP/M61316SP

REJ03F0199-0201 Rev.2.01 Mar 31, 2008

Page 24 of 26

Notice of Application

Make the nearest distance between output and pull down resister.

Recommend this resister is 1 to 3 k

Ω.

Power dissipation in 3 k

Ω is smaller than 1 kΩ.

Recommend pedestal voltage of IC output signal is 2 V.

As for the low level of the pulse input of OSD BLK, OSD, Clamp Pulse, Retrace BLK etc., avoid cons the GND level

or under.

Pin 31 connect to the voltage that stabilized, and pay attention as surge etc. does not flow into.

When capacitor is connected to pin 29, it sometimes oscillates. Do not connect capacitor to pin 29.

Connect to bypass-capacitance of the DC line near the terminal.

Connect to the NC pin to GND.

The time (t) is from fall of 9 bit of SCL to rise of acknowledge.

About the forwarding of I

The next SCL does not overlap into this time (t).

20

5 V

R

400 pF

SCL

t

SCL

Acknowledge

16

0

2

8

6

4

10

12

14

Resistance Value (k

Ω)

Acknowledge Delay Time Characteristics (Reference data)

1.0

3.0

5.0

7.0

10

2.0