XRT5897 View Datasheet(PDF) - Exar Corporation
Part Name
Description
MFG CO.
'XRT5897' PDF : 20 Pages View PDF
XRT5897
PIN DESCRIPTION (CONT’D)
Pin #
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
Symbol
LOS2
VCC
LOSSEL
GND
LOS5
RXPOS5
RXNEG5
TXCLK5
TXNEG5
TXPOS5
RXNEG4
RXPOS4
LOS4
TXPOS4
TXNEG4
TXCLK4
RRING4
RTIP4
GND
TTIP4
VCC
TRING4
GND
TRING5
VCC
TTIP5
GND
RTIP5
RRING5
VCC
GND
VCC
RRING7
RTIP7
RRING6
Type
O
I
O
O
O
I
I
I
O
O
O
I
I
I
I
I
O
O
O
O
I
I
I
I
I
Description
Receiver 2 Loss of Signal. Asserted during LOS condition.
Digital Supply (+3.3V + 5%). Digital circuitry.
Loss of Signal Delay Select. “Hi” selects G.775, “Lo” selects user programmable.1
Digital Ground.
Receiver 5 Loss of Signal. Asserted during LOS condition.
Receiver 5 Positive Data Out. Positive RZ data output for channel 5.
Receiver 5 Negative Data Out. Negative RZ data output for channel 5.
Transmitter 5 Clock Input. Use for clocked mode with NRZ data.1
Transmitter 5 Negative Data Input. Negative NRZ or RZ data input.1
Transmitter 5 Positive Data Input. Positive NRZ or RZ data input.1
Receiver 4 Negative Data Out. Negative RZ data output for channel 4.
Receiver 4 Positive Data Out. Positive RZ data output for channel 4.
Receiver 4 Loss of Signal. Asserted during LOS condition.
Transmitter 4 Positive Data Input. Positive NRZ or RZ data input.1
Transmitter 4 Negative Data Input. Negative NRZ or RZ data input.1
Transmitter 4 Clock Input. Use for clocked mode with NRZ data.1
Receiver 4 Negative Bipolar Input.
Receiver 4 Positive Bipolar Input.
Analog Ground.
Transmitter 4 Positive Bipolar Output.
Positive Supply (+3.3V + 5%). Transmitter channel 4.
Transmitter 4 Negative Bipolar Output.
Digital Ground. Transmitter channel 4.
Transmitter 5 Negative Bipolar Output.
Positive Supply (+3.3V + 5%). Transmitter channel 5.
Transmitter 5 Positive Bipolar Output.
Digital Ground. Transmitter channel 5.
Receiver 5 Positive Bipolar Input.
Receiver 5 Negative Bipolar Input.
Positive Supply (+3.3V + 5%). Low level transmitter analog circuitry.
Analog Ground. Low level transmitter analog circuitry.
Positive Supply (+3.3V + 5%). Receiver channels 4, 5, and 6.
Receiver 7 Negative Bipolar Input.
Receiver 7 Positive Bipolar Input.
Receiver 6 Negative Bipolar Input.
Note:
1 Has internal pull-up 50KW resistor.
Rev. 1.10
5
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