XRT83SL216 Просмотр технического описания (PDF) - Exar Corporation
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XRT83SL216 Datasheet PDF : 42 Pages
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XRT83SL216
16-CHANNEL E1 SHORT-HAUL LINE INTERFACE UNIT
RECEIVER SECTION
REV. 1.0.0
NAME
PIN
TYPE
DESCRIPTION
RPOS15
C10
RPOS14
C11
RPOS13
E11
RPOS12
C12
RPOS11
R12
RPOS10
R11
RPOS9
M11
RPOS8
T10
RPOS7
R8
RPOS6
T7
RPOS5
N7
RPOS4
R6
RPOS3
C6
RPOS2
C7
RPOS1
F7
RPOS0
A8
O
RPOS/RDATA Output
Receive digital output pin. In dual rail mode, this pin is the receive positive
data output. In single rail mode, this pin is the receive non-return to zero (NRZ)
data output.
RNEG/LCV15 D10
RNEG/LCV14 B11
RNEG/LCV13
F11
RNEG/LCV12 D12
RNEG/LCV11 P12
RNEG/LCV10 P11
RNEG/LCV9
N11
RNEG/LCV8
U10
RNEG/LCV7
P8
RNEG/LCV6
U7
RNEG/LCV5
M7
RNEG/LCV4
P6
RNEG/LCV3
D6
RNEG/LCV2
D7
RNEG/LCV1
E7
RNEG/LCV0
B8
O
RNEG/LCV Output
In dual rail mode, this pin is the receive negative data output. In single rail
mode, this pin is a Line Code Violation indicator. If a line code violation or a bi-
polar violation occur, the LCV pin will pull "High" for a minimum of one RCLK
cycle. LCV will remain "High" until there are no more violations.
If AMI coding is selected, every bipolar violation will cause this pin to go "High".
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