XRT83SL38ES Exar, XRT83SL38ES Datasheet - Page 12

• Manufacturer Part Number: XRT83SL38ES
• Description: Peripheral Drivers & Components - PCIs 8 CHT1/E1LIUSH
• Manufacturer: Exar

Specifications of XRT83SL38ES

• Product Category: Peripheral Drivers & Components - PCIs
• Rohs: yes

XRT83SL38
OCTAL T1/E1/J1 SH TRANSCEIVER WITH CLOCK RECOVERY AND JITTER ATTENUATOR
S
CODES_0
CODES_1
CODES_2
CODES_3
CODES_4
CODES_5
CODES_6
CODES_7
IGNAL
TNEG_0
TNEG_1
TNEG_2
TNEG_3
TNEG_4
TNEG_5
TNEG_6
TNEG_7
TCLK_0
TCLK_1
TCLK_2
TCLK_3
TCLK_4
TCLK_5
TCLK_6
TCLK_7
N
AME
L
EAD
D13
B15
U14
R14
A15
C14
V16
U15
C4
C4
B5
U4
V5
B4
A3
T3
T5
#
T
YPE
I
I
Transmitter Negative NRZ Data Input for Channel _0
Dual-Rail mode
This signal is the negative-rail input data for transmitter 0.
Single-Rail mode
This pin can be left unconnected.
Coding Select for Channel _0 - Hardware mode and Single-Rail mode
Connecting this pin “Low” enables HDB3 in E1 or B8ZS in T1 encoding and decoding
for Channel _0. Connecting this pin “High” selects AMI data format.
Transmitter Negative NRZ Data Input for Channel _1
Coding Select for Channel _1
Transmitter Negative NRZ Data Input for Channel _2
Coding Select for Channel _2
Transmitter Negative NRZ Data Input for Channel _3
Coding Select for Channel _3
Transmitter Negative NRZ Data Input for Channel _4
Coding Select for Channel _4
Transmitter Negative NRZ Data Input for Channel _5
Coding Select for Channel _5
Transmitter Negative NRZ Data Input for Channel _6
Coding Select for Channel _6
Transmitter Negative NRZ Data Input for Channel _7
Coding Select for Channel _7
N
Transmitter Clock Input for Channel _0 - Host mode and Hardware mode
E1 rate at 2.048MHz ± 50ppm. T1 rate at 1.544MHz ± 32ppm.
During normal operation TCLK_0 is used for sampling input data at TPOS_0/
TDATA_0 and TNEG_0/CODES_0 while MCLK is used as the timing reference for the
transmit pulse shaping circuit.
Transmitter Clock Input for Channel _1
Transmitter Clock Input for Channel _2
Transmitter Clock Input for Channel _3
Transmitter Clock Input for Channel _4
Transmitter Clock Input for Channel _5
Transmitter Clock Input for Channel _6
Transmitter Clock Input for Channel _7
N
OTE
OTE
: Internally pulled “Low” with a 50kΩ resistor for each channel.
: Internally pulled “Low” with a 50kΩ resistor for all channels.
10
D
ESCRIPTION
REV. 1.0.2