- 8 Complete E1, T1, or J1 Short-Haul Line Interface Units
- Independent E1, T1, or J1 Selections
- Internal Software-Selectable Transmit and Receive-Side Termination
- Crystal-Less Jitter Attenuator
- Selectable Single-Rail and Dual-Rail Mode and AMI or HDB3/B8ZS Line Encoding and Decoding
- Detection and Generation of AIS
- Digital/Analog Loss-of-Signal Detection as per T1.231, G.775, and ETS 300 233
- External Master Clock can be Multiple of 2.048MHz or 1.544MHz for T1/J1 or E1 Operation; This Clock will be Internally Adapted for T1 or E1 Use
- Built-In BERT Tester for Diagnostics
- 8-Bit Parallel Interface Support for Intel or Motorola Mode or a 4-Wire Serial Interface
- Hardware Mode Interface Support
- Transmit Short-Circuit Protection
- G.772 Nonintrusive Monitoring
- Specification Compliance to the Latest T1 and E1 Standards—ANSI T1.102, AT&T Pub 62411, T1.231, T1.403, ITU-T G.703, G.742, G.775, G.823, ETS 300 166, and ETS 300 233
- Single 3.3V Supply with 5V Tolerant I/O
- JTAG Boundary Scan as per IEEE 1149.1
- 144-Pin eLQFP Package
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