Maxim MAX12557 D0B, D1B, D2B, D3B, D4B, D5B, D6B, D7B, D8B, D9B, Dorb, D0A, D1A, D2A, D3A, D4A

Dual, 65Msps, 14-Bit, IF/Baseband ADC

			Pin Description (continued)
PIN	NAME		FUNCTION
28	D0B	Channel B CMOS Digital Output, Bit 0 (LSB)
29	D1B	Channel B CMOS Digital Output, Bit 1
30	D2B	Channel B CMOS Digital Output, Bit 2
31	D3B	Channel B CMOS Digital Output, Bit 3
32	D4B	Channel B CMOS Digital Output, Bit 4
33	D5B	Channel B CMOS Digital Output, Bit 5
34	D6B	Channel B CMOS Digital Output, Bit 6
35	D7B	Channel B CMOS Digital Output, Bit 7
36	D8B	Channel B CMOS Digital Output, Bit 8
37	D9B	Channel B CMOS Digital Output, Bit 9
38	D10B	Channel B CMOS Digital Output, Bit 10
39	D11B	Channel B CMOS Digital Output, Bit 11
40	D12B	Channel B CMOS Digital Output, Bit 12
41	D13B	Channel B CMOS Digital Output, Bit 13 (MSB)
		Channel B Data Out-of-Range Indicator. The DORB digital output indicates when the channel B analog
42	DORB	input voltage is out of range.
		DORB = 1: Digital outputs exceed full-scale range.
		DORB = 0: Digital outputs are within full-scale range.
44	DAV	Data-Valid Digital Output. The rising edge of DAV indicates that data is present on the digital outputs.
		The MAX12557 evaluation kit utilizes DAV to latch data into any external back-end digital logic.
45	D0A	Channel A CMOS Digital Output, Bit 0 (LSB)
46	D1A	Channel A CMOS Digital Output, Bit 1
47	D2A	Channel A CMOS Digital Output, Bit 2
48	D3A	Channel A CMOS Digital Output, Bit 3
49	D4A	Channel A CMOS Digital Output, Bit 4
50	D5A	Channel A CMOS Digital Output, Bit 5
51	D6A	Channel A CMOS Digital Output, Bit 6
52	D7A	Channel A CMOS Digital Output, Bit 7
53	D8A	Channel A CMOS Digital Output, Bit 8
54	D9A	Channel A CMOS Digital Output, Bit 9
55	D10A	Channel A CMOS Digital Output, Bit 10
56	D11A	Channel A CMOS Digital Output, Bit 11
57	D12A	Channel A CMOS Digital Output, Bit 12
58	D13A	Channel A CMOS Digital Output, Bit 13 (MSB)
		Channel A Data Out-of-Range Indicator. The DORA digital output indicates when the channel A analog
59	DORA	input voltage is out of range.
		DORA = 1: Digital outputs exceed full-scale range.
		DORA = 0: Digital outputs are within full-scale range.
		Output Format Select Digital Input.
64	G/T	G/T = GND: Two’s-complement output format selected.
		G/T = OVDD: Gray-code output format selected.

MAX12557

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