M52723ASP datasheet(20/23 Pages) RENESAS

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M52723ASP

REJ03F0191-0201 Rev.2.01 Mar 31, 2008

Page 20 of 22

Pin Description (cont.)

Pin No.

Name

DC Voltage (V)

Peripheral Circuit

Function

CAGC

4.0 V

H-VCC

7.5 k

1.5 k

H-GND

Connection pin of horizontal AGC

capacitor.

Recommended capacitance is 1

µF.

VREFR

1.28 V

4 k

H-VCC

H-GND

Connection pin of reference current

source resister.

Recommended resistance is 6.8 k

Ω.

VREFO

7.0 V

10 p

µA

0.2 mA

H-VCC

H-GND

Reference voltage output for

horizontal pulse delay circuit.

Should be connect more than 10 k

Ω

external resister.

VPH

0 to 0.5 V

1.3 to 4.0 V

µA

H-VCC

H-GND

1 k

Delay adjustment voltage input pin of

horizontal pulse. Input voltage range

is 1.3 to 4.0 V.

At 0 to 0.5 V, delay is minimized.

(0.5 to 1.3 V is unusable range.)

Chpd

0 V

(Bottom)

2 k

H-VCC

H-GND

1 k

µA

Connection pin of horizontal pulse

delay timing capacitor.

Recommended capacitance is 100

pF.

0.5 to 5.0 VP-P

0 V

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