鈩?/div>
(E1 twisted-pair)
applications
Selectable receiver sensitivity 鈥?fully
restores the received signal after
transmission through a cable with
attenuation of either 0 to 26 dB, or 0 to
36 dB @ 772 kHz and 0 to 43 dB @
1024 kHz
Five Pulse Equalization Settings for T1
Short-Haul applications
s
s
s
s
s
s
s
s
s
Four Line Build-Outs for T1 Long-Haul
applications from 0 dB to -22.5 dB
Transmit/receive performance monitors
with Driver Fail Monitor Open and Loss Of
Signal (lOS) outputs
Selectable unipolar or bipolar data I/O and
B8ZS/HDB3 encoding/decoding
Line attenuation indication output in 2.9 dB
steps
QRSS generator/detector for testing or
monitoring
Output short circuit current limit protection
Local, remote, and analog loopback, plus
in-band network loopback code generation
and detection
Intel/Motorola compatible 8-bit parallel
interface for microprocessor control
Available in 28-pin PLCC, 44-pin PQFP
and 44-pin LQFP packages
As of January 15, 2001, this document replaces the Level One document
Order Number: 249032-001
known as
LXT361 鈥?Integrated T1/E1 LH/SH Transceiver for DS1/DSX-1 or PRI Applications.
January 2001