AD9983ASLASHPCB datasheet(8/44 Pages) AD

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AD9983A

Preliminary Technical Data

Rev. PrA | Page 8 of 44

Pin Number

Pin Type

80-Lead LQFP

64-Lead LFCSP

Mnemonic

Function

Value

Outputs

28 to 35

54 to 61

RED [7:0]

Outputs of Converter R, Bit 9 is the MSB

3.3 V CMOS

42 to 49

1 to 8

GREEN [7:0]

Outputs of Converter G, Bit 9 is the MSB

3.3 V CMOS

54 to 61

11 to 18

BLUE [7:0]

Outputs of Converter B, Bit 9 is the MSB

3.3 V CMOS

DATACK

Data Output Clock

3.3 V CMOS

HSOUT

Hsync Output Clock (Phase-Aligned with

DATACK)

3.3 V CMOS

222

VSOUT

Vsync Output Clock

3.3 V CMOS

SOGOUT

Sync-on-Green Slicer Output

3.3 V CMOS

O/E FIELD

Odd/Even Field Output

3.3 V CMOS

References

FILT

Connection for External Filter Components for

Internal PLL

REFLO

Connection for External Capacitor for Input

Amplifier

REFHI

Connection for External Capacitor for Input

Amplifier

Power Supply

1, 5, 9, 13

33, 36, 39, 42

Analog Power Supply

1.8 V

26, 38, 52, 64

21, 53

VDD

Output Power Supply

1.8 V or 3.3 V

74, 76, 79

30, 32

PVD

PLL Power Supply

1.8 V

DAVDD

Digital Logic Power Supply

1.8 V

3, 7, 11, 15, 39, 40,

53, 65, 75, 77, 80

GND

Ground

0 V

Control

SDA

Serial Port Data I/O

3.3 V CMOS

SCL

Serial Port Data Clock (100 kHz maximum)

3.3 V CMOS

222

Serial Port Address Input

3.3 V CMOS

1 EXTCK and COAST share the same pin.

2 VSOUT and A0 share the same pin.

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AD9983A/PCB 数据表(PDF) 8 Page - Analog Devices

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