XRT75R06 Datasheet, PDF (8/63 Pages) Exar Corporation – SIX CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT WITH JITTER ATTENUATOR

XRT75R06
REV. 1.0.0
áç
SIX CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT WITH JITTER ATTENUATOR
TRANSMIT INTERFACE
LEAD #
F2
P2
G15
R17
H3
K15
F3
N3
F16
P15
G2
J15
SIGNAL NAME
TNEG_0
TNEG_1
TNEG_2
TNEG_3
TNEG_4
TNEG_5
TPOS_0
TPOS_1
TPOS_2
TPOS_3
TPOS_4
TPOS_5
TYPE
DESCRIPTION
I Transmit Negative Data Input - Channel 0:
Transmit Negative Data Input - Channel 1:
Transmit Negative Data Input - Channel 2:
Transmit Negative Data Input - Channel 3:
Transmit Negative Data Input - Channel 4:
Transmit Negative Data Input - Channel 5:
In Dual-rail mode, these pins are sampled on the falling or rising edge of TxCLK_n
.
NOTES:
1. These input pins are ignored and must be grounded if the Transmitter
Section is configured to accept Single-Rail data from the Terminal
Equipment.
I Transmit Positive Data Input - Channel 0:
Transmit Positive Data Input - Channel 1:
Transmit Positive Data Input - Channel 2:
Transmit Positive Data Input - Channel 3:
Transmit Positive Data Input - Channel 4:
Transmit Positive Data Input - Channel 5:
By default sampled on the falling edge of TxCLK.
D1
TTIP_0
O Transmit TTIP Output - Channel 0:
N1
TTIP_1
Transmit TTIP Output - Channel 1:
D17
TTIP_2
N17
TTIP_3
H1
TTIP_4
H17
TTIP_5
Transmit TTIP Output - Channel 2:
Transmit TTIP Output - Channel 3:
Transmit TTIP Output - Channel 4:
Transmit TTIP Output - Channel 5:
These pins along with TRING transmit bipolar signals to the line using a 1:1 trans-
former.
E1
TRING_0
M1
TRING_1
E17
TRING_2
M17
TRING_3
J1
TRING_4
J17
TRING_5
O Transmit Ring Output - Channel 0:
Transmit Ring Output - Channel 1:
Transmit Ring Output - Channel 2:
Transmit Ring Output - Channel 3:
Transmit Ring Output - Channel 4:
Transmit Ring Output - Channel 5:
These pins along with TTIP transmit bipolar signals to the line using a 1:1 trans-
former.
5