82P2288BB集成电路（IC）的驱动器接收器收发器规格书PDF中文资料

厂商型号	82P2288BB
参数属性	82P2288BB 封装/外壳为256-BBGA；包装为卷带（TR）；类别为集成电路（IC）的驱动器接收器收发器；产品描述：IC TRANSCEIVER 256PBGA
功能描述	Octal T1/E1/J1 Long Haul / Short Haul Transceiver
封装外壳	256-BBGA
文件大小	2.23698 Mbytes
页面数量	362 页
生产厂商	RENESAS
中文名称	瑞萨
网址	网址
数据手册	下载地址一下载地址二到原厂下载
更新时间	2026-1-30 16:38:00
人工找货	82P2288BB价格和库存，欢迎联系客服免费人工找货

FEATURES

LINE INTERFACE

• Each link can be configured as T1, E1 or J1

• Supports T1/E1/J1 long haul/short haul line interface

• HPS for 1+1 protection without external relays

• Receive sensitivity exceeds -36 dB @ 772 Hz and -43 dB @ 1024

• Selectable internal line termination impedance: 100 Ω (for T1), 75

Ω / 120 Ω (for E1) and 110 Ω (for J1)

• Supports AMI/B8ZS (for T1/J1) and AMI/HDB3 (for E1) line encoding/

decoding

• Provides T1/E1/J1 short haul pulse templates, long haul LBO (per

ANSI T1.403 and FCC68: 0 dB, -7.5 dB, -15 dB, -22 dB) and userprogrammable

arbitrary pulse template

• Supports G.772 non-intrusive monitoring

• Supports T1.102 line monitor

• Transmit line short-circuit detection and protection

• Separate Transmit and Receive Jitter Attenuators (2 per link)

• Indicates the interval between the write pointer and the read

pointer of the FIFO in JA

• Loss of signal indication with programmable thresholds according

to ITUT-T G.775, ETS 300 233 (E1) and ANSI T1.403 (T1/J1)

• Supports Analog Loopback, Digital Loopback and Remote Loopback

• Each receiver and transmitter can be individually powered down