DS34T101 查看數據表（PDF） - Maxim Integrated

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DS34T101

Single/Dual/Quad/Octal TDM-over-Packet Chip

Maxim Integrated 

ABRIDGED DATA SHEET

____________________________________________________ DS34T101, DS34T102, DS34T104, DS34T108

 T1 DSX-1 line build-outs

 T1 CSU line build-outs of 0dB, -7.5dB, -15dB, and -22.5dB

 E1 waveforms include G.703 waveshapes for both 75 coax and 120 twisted-pair cables

 Several local and remote loopback options including simultaneous local and remote

 Analog loss of signal detection

 AIS generation independent of loopbacks

 Alternating ones and zeros generation

 Receiver power-down

 Transmitter power-down

 Transmitter short-circuit limiter with current limit exceeded indication

 Transmit open-circuit-detected indication

Jitter Attenuator

 Crystal-less jitter attenuator with programmable buffer depth (16, 32, 64 or 128 bits)

 Can be placed in either the receive path or the transmit path or disabled

 Limit trip indication

Framer/Formatter

 Fully independent transmit and receive functionality

 Full receive and transmit path transparency

 T1 SF and ESF framing formats per T1.403, and expanded SLC-96 support (TR-TSY-008).

 E1 FAS framing, CRC-4 multiframe per G.704/G.706, and G.732 CAS multiframe

 Transmit-side synchronizer

 Transmit midpath CRC recalculate (E1)

 Detailed alarm and status reporting with optional interrupt support

 Large path and line error counters

 T1: BPV, CV, CRC-6 and framing bit errors

 E1: BPV, CV, CRC-4, E-bit and frame alignment errors

 Timed or manual counter update modes

 T1 Idle Code Generation on a per-channel basis in both transmit and receive paths

 User defined code generation

 Digital Milliwatt code generation

 ANSI T1.403-1999 support

 G.965 V5.2 link detect

 Ability to monitor one DS0 channel in both the transmit and receive paths

 In-band repeating pattern generators and detectors for loop-up and loop-down codes

 Bit Oriented Code (BOC) support

 Software and hardware signaling support

 Interrupt generation on change of signaling data

 Optional receive signaling freeze on loss-of-frame, loss-of-signal, or frame slip

 Hardware pins provided to indicate loss-of-frame (LOF) or loss-of-signal (LOS)

 Automatic RAI generation to ETS 300 011 specifications

 RAI-CI and AIS-CI support

 Expanded access to Sa and Si bits

 Option to extend carrier loss criteria to a 1ms period as per ETS 300 233

 Japanese J1 support

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