MAX7432AEUD 查看數據表（PDF） - Maxim Integrated

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MAX7432AEUD

Standard Definition Video Reconstruction Filters and Buffers

Maxim Integrated 

Standard Definition Video Reconstruction

Filters and Buffers

+5V

AUX IN

0.1μF

VCC

OUT1

IN1A

D/A

ENCODER

AUX IN

D/A

ENCODER

*1MΩ

0.1μF

0.1μF

*1MΩ

*1MΩ

0.1μF

*1MΩ

DATA

IN1B

MAX7430

IN2A

OUT2

IN2B

REXT

GND

C1 = 1nF TO 1μF (SEE TABLE 3)

*NEEDED ONLY IN FILTER BYPASS MODE

**OPTIONAL OUTPUT CAPACITOR

***ONLY ONE PULLUP RESISTOR NEEDED PER BUS

75Ω 200μF**

75Ω 200μF**

***

10kΩ

+5V

SERIAL I/O

75Ω 200μF**

75Ω 200μF**

300kΩ

C1

Figure 2. MAX7430 Typical Application Circuit

Z0 = 75Ω

75Ω

Z0 = 75Ω

75Ω

Z0 = 75Ω

75Ω

Z0 = 75Ω

75Ω

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