
XRT5897
6
Rev. 1.11
PIN DESCRIPTION (CONT’D)
Pin #
Symbol
Type
Description
71
RTIP6
I
Receiver 6 Positive Bipolar Input.
72
GND
Analog Ground.
Receiver channels 4, 5, and 6.
73
LOSCNT
I
Loss of Signal Timing Clock Input.
For user-programmable LOS delay.1
74
RXNEG6
O
Receiver 6 Negative Data Out.
Negative RZ data output for channel 6.
75
RXPOS6
O
Receiver 6 Positive Data Out.
Positive RZ data output for channel 6.
76
LOS6
O
Receiver 6 Loss of Signal.
Asserted during LOS condition.
77
TXPOS6
I
Transmitter 6 Positive Data Input.
Positive NRZ or RZ data input.1
78
TXNEG6
I
Transmitter 6 Negative Data Input.
Negative NRZ or RZ data input.1
79
TXCLK6
I
Transmitter 6 Clock Input.
Use for clocked mode with NRZ data.1
80
GND
Digital Ground.
Transmitter channel 6.
81
TTIP6
O
Transmitter 6 Positive Bipolar Output.
82
VCC
Positive Supply (+3.3V + 5%).
Transmitter channel 6.
83
TRING6
O
Transmitter 6 Negative Bipolar Output.
84
GND
Digital Ground.
85
TXPOS7
I
Transmitter 7 Positive Data Input.
Positive NRZ or RZ data input.1
86
TXNEG7
I
Transmitter 7 Negative Data Input.
Negative NRZ or RZ data input.1
87
TXCLK7
I
Transmitter 7 Clock Input.
Use for clocked mode with NRZ data.1
88
GND
Analog Ground.
89
TTIP7
O
Transmitter 7 Positive Bipolar Output.
90
VCC
Positive Supply (+3.3V + 5%).
Transmitter channel 7.
91
TRING7
O
Transmitter 7 Negative Bipolar Output.
92
GND
Digital Ground.
Transmitter channel 7.
93
TRING1
O
Transmitter 1 Negative Bipolar Output.
94
VCC
Positive Supply (+3.3V + 5%).
Transmitter channel 1.
95
TTIP1
O
Transmitter 1 Positive Bipolar Output.
96
GND
Digital Ground.
Transmitter channel 1.
97
TXCLK1
I
Transmitter 1 Clock Input.
Use for clocked mode with NRZ data.1
98
TXNEG1
I
Transmitter 1 Negative Data Input.
Negative NRZ or RZ data input.1
99
TXPOS1
I
Transmitter 1 Positive Data Input.
Positive NRZ or RZ data input.1
100
LOS1
O
Receiver 1 Loss of Signal.
Asserted during LOS condition.
Note:
1 Has internal pull-up 50KW resistor.