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參數(shù)資料
型號(hào)： XRT91L80IB
廠商： Exar Corporation
文件頁數(shù)： 12/46頁
文件大小： 0K
描述： IC TXRX SONET/SDH 4BIT 196STBGA
產(chǎn)品變化通告： XRT91L80IB Obsolescence 6/Sept/2010
標(biāo)準(zhǔn)包裝： 126
類型： 收發(fā)器
規(guī)程： SONET/SDH
電源電壓： 3.3V
安裝類型： 表面貼裝
封裝/外殼： 196-LFBGA
供應(yīng)商設(shè)備封裝： 196-STBGA（12x12）
包裝： 托盤
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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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
XRT91L80IB-F 功能描述:總線收發(fā)器 Transceiver RoHS:否 制造商:Fairchild Semiconductor 邏輯類型:CMOS 邏輯系列:74VCX 每芯片的通道數(shù)量:16 輸入電平:CMOS 輸出電平:CMOS 輸出類型:3-State 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時(shí)間:6.2 ns 電源電壓-最大:2.7 V, 3.6 V 電源電壓-最小:1.65 V, 2.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-48 封裝:Reel
XRT91L81 制造商:EXAR 制造商全稱:EXAR 功能描述:2.488/2.666GBPS OC-48/STM-16 SONET/SDH TRANSCEIVER
XRT91L81IB 制造商:EXAR 制造商全稱:EXAR 功能描述:2.488/2.666GBPS OC-48/STM-16 SONET/SDH TRANSCEIVER
XRT91L82 制造商:EXAR 制造商全稱:EXAR 功能描述:2.488/2.666 GBPS STS-48/STM-16 SONET/SDH TRANSCEIVER
XRT91L82ES 功能描述:總線收發(fā)器 Transceiver RoHS:否 制造商:Fairchild Semiconductor 邏輯類型:CMOS 邏輯系列:74VCX 每芯片的通道數(shù)量:16 輸入電平:CMOS 輸出電平:CMOS 輸出類型:3-State 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時(shí)間:6.2 ns 電源電壓-最大:2.7 V, 3.6 V 電源電壓-最小:1.65 V, 2.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-48 封裝:Reel
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