XRT83SL314ES Exar, XRT83SL314ES Datasheet - Page 44

• Manufacturer Part Number: XRT83SL314ES
• Description: LIN Transceivers 14 CHT1/E1 LIUSH
• Manufacturer: Exar

Specifications of XRT83SL314ES

• Product Category: LIN Transceivers
• Rohs: yes

xr
XRT83SL314
14-CHANNEL T1/E1/J1 SHORT-HAUL LINE INTERFACE UNIT
REV. 1.0.1
the interrupt pin to go "Low". Once the status register is read, the interrupt pin will return "High" and the status
register will be reset (RUR).
4.8
Line Termination (TTIP/TRING)
The output stage of the transmit path generates standard return-to-zero (RZ) signals to the line interface for T1/
E1/J1 twisted pair or E1 coaxial cable.
The physical interface is optimized by placing the terminating
impedance inside the LIU. This allows one bill of materials for all modes of operation reducing the number of
external components necessary in system design. The transmitter outputs only require one DC blocking
µ
capacitor of 0.68
F. For redundancy applications (or simply to tri-state the transmitters), set TxTSEL to a "1" in
the appropriate channel register. A typical transmit interface is shown in Figure 37.
F
37. T
C
D
U
I
T
IGURE
YPICAL
ONNECTION
IAGRAM
SING
NTERNAL
ERMINATION
XRT83SL314 LIU
T
1:2
TIP
C=0.68uF
Transmitter
Line Interface T1/E1/J1
Output
T
RING
One Bill of Materials
Internal Impedance
41