Maxim DS21Q55 TLINK3, TLINK4, TNEGI1, TNEGI2, TNEGI3, TNEGI4, TNEGO1, TNEGO2, TNEGO3, TNEGO4

Product Preview					DS21Q55
	PIN	SYMBOL	TYPE	DESCRIPTION
	C6	TLINK3	I	Transmit Link Data, Transceiver #3.
	T19	TLINK4	I	Transmit Link Data, Transceiver #4.
	R1	TNEGI1	I	Transmit Negative Data Input for the LIU, Transceiver #1.
	F19	TNEGI2	I	Transmit Negative Data Input for the LIU, Transceiver #2.
	D8	TNEGI3	I	Transmit Negative Data Input for the LIU, Transceiver #3.
	R20	TNEGI4	I	Transmit Negative Data Input for the LIU, Transceiver #4.
	T3	TNEGO1	O	Transmit Negative Data Output from Framer, Transceiver #1.
	B20	TNEGO2	O	Transmit Negative Data Output from Framer, Transceiver #2.
	D9	TNEGO3	O	Transmit Negative Data Output from Framer, Transceiver #3.
	N20	TNEGO4	O	Transmit Negative Data Output from Framer, Transceiver #4.
	W3	TPOSI1	I	Transmit Positive Data Input for the LIU, Transceiver #1.
	C20	TPOSI2	I	Transmit Positive Data Input for the LIU, Transceiver #2.
	A8	TPOSI3	I	Transmit Positive Data Input for the LIU, Transceiver #3.
	R19	TPOSI4	I	Transmit Positive Data Input for the LIU, Transceiver #4.
	V7	TPOSO1	O	Transmit Positive Data Output from Framer, Transceiver #1.
	C19	TPOSO2	O	Transmit Positive Data Output from Framer, Transceiver #2.
	C9	TPOSO3	O	Transmit Positive Data Output from Framer, Transceiver #3.
	N19	TPOSO4	O	Transmit Positive Data Output from Framer, Transceiver #4.
	Y2	TRING1	O	Transmit Analog Ring Output, Transceiver #1.
	Y4	TRING2	O	Transmit Analog Ring Output, Transceiver #2.
	Y6	TRING3	O	Transmit Analog Ring Output, Transceiver #3.
	Y8	TRING4	O	Transmit Analog Ring Output, Transceiver #4.
	W9	TSER1	I	Transmit Serial Data, Transceiver #1.
	C17	TSER2	I	Transmit Serial Data, Transceiver #2.
	C10	TSER3	I	Transmit Serial Data, Transceiver #3.
	K20	TSER4	I	Transmit Serial Data, Transceiver #4.
	W10	TSIG1	I	Transmit Signaling Input, Transceiver #1.
	C18	TSIG2	I	Transmit Signaling Input, Transceiver #2.
	A10	TSIG3	I	Transmit Signaling Input, Transceiver #3.
	L19	TSIG4	I	Transmit Signaling Input, Transceiver #4.
	W12	TSSYNC1	I	Transmit System Sync, Transceiver #1.
	B18	TSSYNC2	I	Transmit System Sync, Transceiver #2.
	D10	TSSYNC3	I	Transmit System Sync, Transceiver #3.
	K19	TSSYNC4	I	Transmit System Sync, Transceiver #4.
	U16	TSTRST	I	Test/Reset
	V1	TSYNC1	I/O	Transmit Sync, Transceiver #1.
	D20	TSYNC2	I/O	Transmit Sync, Transceiver #2.
	C7	TSYNC3	I/O	Transmit Sync, Transceiver #3.
	R18	TSYNC4	I/O	Transmit Sync, Transceiver #4.
	W11	TSYSCLK1	I	Transmit System Clock, Transceiver #1.
	A19	TSYSCLK2	I	Transmit System Clock, Transceiver #2.
	A11	TSYSCLK3	I	Transmit System Clock, Transceiver #3.
	N18	TSYSCLK4	I	Transmit System Clock, Transceiver #4.
	Y1	TTIP1	O	Transmit Analog Tip Output, Transceiver #1.
	Y3	TTIP2	O	Transmit Analog Tip Output, Transceiver #2.
	Y5	TTIP3	O	Transmit Analog Tip Output, Transceiver #3.
	Y7	TTIP4	O	Transmit Analog Tip Output, Transceiver #4.
	W2	TVDD1	–	Transmit Analog Positive Supply.
	G19	TVDD2	–	Transmit Analog Positive Supply.
	D11	TVDD3	–	Transmit Analog Positive Supply.
	U19	TVDD4	–	Transmit Analog Positive Supply.
	W4	TVSS1	–	Transmit Analog Signal Ground.
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