ISL51002CQZ-110 查看數據表（PDF） - Renesas Electronics

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ISL51002CQZ-110

10-Bit Video Analog Front End (AFE) with Measurement and Auto-Adjust Features

Renesas Electronics 

ISL51002

Pin Descriptions (Continued)

SYMBOL

DESCRIPTION

INT

Digital output, open drain, 5V tolerant. Interrupt output indicating mode change or command execution status. Pull high

with a 4.7k resistor.

DE

3.3V digital output. High when there is valid video data, low during horizontal and vertical blanking periods.

FIELD

3.3V digital output. For interlaced video, this output will changes states to indicate whether current field is even or odd.

Polarity is determined by configuration register.

VA3.3

VA1.8

VPLLA3.3

GNDA

VD3.3

VD1.8

VADCD1.8

VPLLD1.8

GNDD

ATEST1, 2

DTEST1, 2, 3, 4

NC

Power supply for the analog section. Connect to a 3.3V supply and bypass each pin to GNDA with 0.1µF.

Power supply for the analog section. Connect to a 1.8V supply and bypass each pin to GNDA with 0.1µF.

Power supply for the analog PLL section. Connect to a 3.3V supply and bypass to GNDA with 0.1µF.

Ground return for VA3.3, VA1.8, and VPLLA1.8.

Power supply for all digital I/Os. Connect to a 3.3V supply and bypass each pin to GNDD with 0.1µF.

Power supply for digital core logic. Connect to a 1.8V supply and bypass each pin to GNDD with 0.1µF.

Power supply for the digital ADC section. Connect to a 1.8V supply and bypass to GNDD with 0.1µF.

Power supply for the digital PLL section. Connect to a 1.8V supply and bypass to GNDD with 0.1µF.

Ground return for VD3.3, VD1.8, VADCD1.8, and VPLLD1.8.

For production use only. Tie to GNDA.

For production use only. Tie to GNDD.

Reserved. Do not connect anything to these pins.

FN6164 Rev 3.00

February 29, 2012

Page 10 of 33

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