ACX306 参数 Datasheet PDF下载

ACX306AK

Input Equivalent Circuits of Panel Block

To prevent static charges, protective diodes are provided for each pin except the power supplies. In addition,

protective resistors are added to all pins except the video signal input pins. All pins are connected to V

SS

with a

high resistance of 1MΩ (typ.). The equivalent circuit of each input pin is shown below: (Resistor value: typ.)

(1) RED, GREEN, BLUE, PSIG

V

DD

Input

1MΩ

Signal line

(2) HCK1, HCK2

V

DD

V

DD

H level shifter and

shift register circuit

1MΩ

HCK2

1MΩ

HCK1

(3) WIDE, REF

V

DD

V

DD

350Ω

Input

1MΩ

REF

1MΩ

350Ω

Level conversion

circuit

(4) HST

V

DD

V

DD

175Ω

Input

1MΩ

REF

1MΩ

175Ω

Level conversion

circuit

(5) RGT, REF

V

DD

V

DD

2kΩ

Input

1MΩ

REF

1MΩ

2kΩ

Level conversion

circuit

–5–