FEATURES

• Single channel T1/E1/J1 short haul line interfaces

• Supports HPS (Hitless Protection Switching) for 1+1 protection

without external relays

• Programmable T1/E1/J1 switchability allowing one bill of material

for any line condition

• Single 3.3 V power supply with 5 V tolerance on digital interfaces

• Meets or exceeds specifications in

- ANSI T1.102, T1.403 and T1.408

- ITU I.431, G.703, G.736, G.775 and G.823

- ETSI 300-166, 300-233 and TBR12/13

- AT&T Pub 62411

• Software programmable or hardware selectable on:

- Wave-shaping templates

- Line terminating impedance (T1:100 Ω, J1:110 Ω, E1:75 Ω/120 Ω)

- Adjustment of arbitrary pulse shape

- JA (Jitter Attenuator) position (receive path or transmit path)

- Single rail/dual rail system interfaces

- B8ZS/HDB3/AMI line encoding/decoding

- Active edge of transmit clock (TCLK) and receive clock (RCLK)

- Active level of transmit data (TDATA) and receive data (RDATA)

- Receiver or transmitter power down

- High impedance setting for line drivers

82V2041EPPG属于集成电路（IC） > 电信。瑞萨科技有限公司制造生产的82V2041EPPG电信电信接口集成电路 (IC) 为通信网络接口提供特定功能和控制，例如以太网切换、线路驱动器、ISDN、放大器、通道扩展器、数字锁相环、DTMF、音频发生器和解码器、回声消除、检测器和发生器、DDA、电话线路监控器和主叫号码标识。