GENERAL DESCRIPTION
The AK2546 is the 7 channel short haul T1 transceiver for a SONET MUX, M13 MUX, etc.
It includes seven independent transmitters, clock and data recovery, LOS detector, control circuit in one LQFP-144 package which saves space, power consumption and the board design time. Internally generated transmit pulse provides the appropriate pulse shape for line length ranging from 0 to 655 feet from a DSX-1 cross connect.

FEATURE
 • 7ch short haul T1 transceiver
 • Jitter Tolerance: Compliant with GR-499 Category I, II
 • Transmitter Pulse Shape: Compliant with GR-499
 • Loss of Signal Detection
 • Selectable Signal Polarity
 • Local/Remote Loopback
 • Parallel Microprocessor Interface
 • Single 3.3V±5% Operation
 • Low Power Consumption (105mW/ch: Typ)
 • Pin-to-pin compatible with AK2548 (7 channel E1 transceiver)
 • Small Plastic Package 144pin LQFP