MAX109 Datasheet, PDF(14/29 Page) Maxim Integrated Products – 8-Bit, 2.2Gsps ADC with Track/Hold Amplifier and 1:4 Demultiplexed LVDS Outputs

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MAX109 Datasheet, PDF (14/29 Pages) Maxim Integrated Products – 8-Bit, 2.2Gsps ADC with Track/Hold Amplifier and 1:4 Demultiplexed LVDS Outputs

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8-Bit, 2.2Gsps ADC with Track/Hold Amplifier

and 1:4 Demultiplexed LVDS Outputs

Pin Description (continued)

NAME

FUNCTION

QDR

Quad Data Rate Input (CMOS). Connect to GNDD for the default data rate to be applied.

Connect to VCCD to achieve four times the specified data rate.

DDR

Double Data Rate Input (CMOS). Connect to GNDD for the standard data rate to be applied.

Connect to VCCD to achieve two times the specified data rate.

PRN

Pseudorandom Number Generator Enable Input (CMOS). When enabled, pseudorandom

patterns appear on all four LVDS output ports (PortA, PortB, PortC, and PortD).

RSTINP True/Positive Reset Input

RSTINN Complementary/Negative Reset Input

RSTOUTP True/Positive LVDS Reset Output

RSTOUTN Complementary LVDS Reset Output

D7P True/Positive Output Bit D7P, PortD, Bit 7

D7N Complementary/Negative Output Bit D7N, PortD, Bit 7

D6P True/Positive Output Bit D6P, PortD, Bit 6

D6N Complementary/Negative Output Bit D6N, PortD, Bit 6

D5P True/Positive Output Bit D5P, PortD, Bit 5

D5N Complementary/Negative Output Bit D5N, PortD, Bit 5

D4P True/Positive Output Bit D4P, PortD, Bit 4

D4N Complementary/Negative Output Bit D4N, PortD, Bit 4

D3P True/Positive Output Bit D3P, PortD, Bit 3

D3N Complementary/Negative Output Bit D3N, PortD, Bit 3

D2P True/Positive Output Bit D2P, PortD, Bit 2

D2N Complementary/Negative Output Bit D2N, PortD, Bit 2

D1P True/Positive Output Bit D1P, PortD, Bit 1

D1N Complementary/Negative Output Bit D1N, PortD, Bit 1

D0P True/Positive Output Bit D0P, PortD, Bit 0

D0N Complementary/Negative Output Bit, D0N, PortD, Bit 0

C7P True/Positive Output Bit C7P, PortC, Bit 7

C7N Complementary/Negative Output Bit C7N, PortC, Bit 7

C6P True/Positive Output Bit C6P, PortC, Bit 6

C6N Complementary/Negative Output Bit C6N, PortC, Bit 6

C5P True/Positive Output Bit C5P, PortC, Bit 5

C5N Complementary/Negative Output Bit C5N, PortC, Bit 5

C4P True/Positive Output Bit C4P, PortC, Bit 4

C4N Complementary/Negative Output Bit C4N, PortC, Bit 4

C3P True/Positive Output Bit C3P, PortC, Bit 3

C3N Complementary/Negative Output Bit C3N, PortC, Bit 3

C2P True/Positive Output Bit C2P, PortC, Bit 2

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