参数资料
型号: XRT91L80IB
厂商: Exar Corporation
文件页数: 12/46页
文件大小: 0K
描述: IC TXRX SONET/SDH 4BIT 196STBGA
产品变化通告: XRT91L80IB Obsolescence 6/Sept/2010
标准包装: 126
类型: 收发器
规程: SONET/SDH
电源电压: 3.3V
安装类型: 表面贴装
封装/外壳: 196-LFBGA
供应商设备封装: 196-STBGA(12x12)
包装: 托盘
XRT91L80
xr
2.488/2.666 GBPS STS-48/STM-16 SONET/SDH TRANSCEIVER
REV. 1.0.0
2
FEATURES
2.488 / 2.666 Gbps Transceiver
Targeted for SONET OC-48/SDH STM-16 Applications
Selectable full duplex operation between standard rate of 2.488 Gbps or Forward Error Correction rate of
2.666 Gbps
Single-chip fully integrated solution containing parallel-to-serial converter, clock multiplier unit (CMU), serial-
to-parallel converter, and clock data recovery (CDR) functions
4-bit LVDS signaling data paths running at 622.08/666.51 Mbps compliant with OIF SFI-4 Implimentation
Agreement
Non-FEC and FEC rate REFCLKP/N single reference input port
Supports 77.76/83.31 MHz or 155.52/166.63 MHz transmit and receive external reference input port
Optional VCXO input port support multiple de-jittering modes
On-chip phase detector and charge pump for external VCXO based de-jittering PLL
Internal FIFO decouples transmit parallel clock input and transmit parallel clock output
Provides Local, Remote Serial, Remote Parallel and Split Loopback modes as well as Loop Timing mode
Diagnostics features include various lock detect functions and transmit CMU and receive CDR Lock Detect
Host mode serial microprocessor interface simplifies monitor and control
Meets Telcordia, ANSI and ITU-T jitter requirements including T1.105.03 - 2002 SONET Jitter Tolerance
specification, GR-253 CORE, GR-253 ILR SONET Jitter specifications.
Operates at 1.8V CMOS and CML with 3.3V I/O
490mW Typical Power Dissipation
Package: 12 x 12 mm 196-pin STBGA
IEEE 1149.1 Compatable JTAG port
PRODUCT ORDERING INFORMATION
PRODUCT NUMBER
PACKAGE TYPE
OPERATING TEMPERATURE RANGE
XRT91L80IB
196 STBGA
-40°C to +85°C
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相关代理商/技术参数
参数描述
XRT91L80IB-F 功能描述:总线收发器 Transceiver RoHS:否 制造商:Fairchild Semiconductor 逻辑类型:CMOS 逻辑系列:74VCX 每芯片的通道数量:16 输入电平:CMOS 输出电平:CMOS 输出类型:3-State 高电平输出电流:- 24 mA 低电平输出电流:24 mA 传播延迟时间:6.2 ns 电源电压-最大:2.7 V, 3.6 V 电源电压-最小:1.65 V, 2.3 V 最大工作温度:+ 85 C 封装 / 箱体:TSSOP-48 封装:Reel
XRT91L81 制造商:EXAR 制造商全称:EXAR 功能描述:2.488/2.666GBPS OC-48/STM-16 SONET/SDH TRANSCEIVER
XRT91L81IB 制造商:EXAR 制造商全称:EXAR 功能描述:2.488/2.666GBPS OC-48/STM-16 SONET/SDH TRANSCEIVER
XRT91L82 制造商:EXAR 制造商全称:EXAR 功能描述:2.488/2.666 GBPS STS-48/STM-16 SONET/SDH TRANSCEIVER
XRT91L82ES 功能描述:总线收发器 Transceiver RoHS:否 制造商:Fairchild Semiconductor 逻辑类型:CMOS 逻辑系列:74VCX 每芯片的通道数量:16 输入电平:CMOS 输出电平:CMOS 输出类型:3-State 高电平输出电流:- 24 mA 低电平输出电流:24 mA 传播延迟时间:6.2 ns 电源电压-最大:2.7 V, 3.6 V 电源电压-最小:1.65 V, 2.3 V 最大工作温度:+ 85 C 封装 / 箱体:TSSOP-48 封装:Reel