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5

Legend: (I=Input), (O=Output), (IO=Bi-directional), (P=Power), (D=Digital), (A=Analog)

Pin

Name

I/O

Typ

Description

30

D4

O

D

Digital output. Bit 4 of 9 of the digital video output bus.

31

D5

O

D

Digital output. Bit 5 of 9 of the digital video output bus.

32

D6

O

D

Digital output. Bit 6 of 9 of the digital video output bus.

33

D7

O

D

Digital output. Bit 7 of 9 of the digital video output bus.

34

D8

O

D

Digital output. Bit 8 of 9 of the digital video output bus.

35

D9

O

D

Digital output. Bit 9 of 9 (MSB) of the digital video output bus.

36

DV+ I/O

P

+3 Volt power supply for the digital output driver circuits. Bypass each supply pin with

0.1

µF and 10µF capacitors in parallel.

37

DGND I/O

P

Digital output driver ground return.

38

DGND

P

Digital ground return.

39

DV+

P

+3 Volt power supply for the digital circuits. Bypass each supply pin with 0.1

µF and 10µF

capacitors in parallel.

40

AV+

P

+3 Volt power supply for the analog circuits. Bypass each supply pin with 0.1

µF and

10

µF capacitors in parallel.

41

AGND

P

Analog ground return.

42

VREFT

IO

A

Top of ADC reference ladder. Normally bypassed with a 0.1

µF capacitor and 10µF

capacitors in parallel. An external ADC reference voltage may be applied to this pin.

43

AV+

P

+3 Volt power supply for the analog circuits. Bypass each supply pin with 0.1

µF and

10

µF capacitors in parallel.

44

AGND

P

Analog ground return.

45

AOUT-

O

A

Negative differential analog output from correlated double sampler or PGA (selectable

through the serial interface).

46

AOUT+

O

A

Positive differential analog output from correlated double sampler or PGA (selectable

through the serial interface).

47

AV+

P

+3 Volt power supply for the analog circuits. Bypass each supply pin with 0.1

µF and

10

µF capacitors in parallel.

48

AGND

P

Analog ground return.