參數(shù)資料
型號(hào)： XRT91L82
廠(chǎng)商： Exar Corporation
英文描述： 2.488/2.666 GBPS STS-48/STM-16 SONET/SDH TRANSCEIVER
中文描述： 2.488/2.666 Gbps的STS-48/STM-16的SONET / SDH收發(fā)器
文件頁(yè)數(shù)： 2/59頁(yè)
文件大小： 414K
代理商： XRT91L82
XRT91L82
2.488/2.666 GBPS STS-48/STM-16 SONET/SDH TRANSCEIVER
PRELIMINARY
xr
REV. P1.0.5
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
16-bit Differential LVDS/LVPECL, or Single-Ended LVPECL signaling data paths running at 155.52/166.63
Mbps using internal input termination for reduced passive components on board
Non-FEC and FEC rate REF1CLKP/N and REF2CLKP/N dual reference input ports
Supports 155.52/166.63MHz or 77.76/83.31MHz transmit and receive external reference input ports
Optional VCXO input port support multiple de-jittering modes in Host mode
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 and Remote Parallel 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 Power with 3.3V I/O
500mW Typical Power Dissipation using LVDS Interface
Package: 15 x 15 mm 196-pin STBGA
IEEE 1149.1 Compatable JTAG port
PRODUCT ORDERING INFORMATION
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RODUCT
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UMBER
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ACKAGE
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EMPERATURE
R
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XRT91L82IB
196 STBGA
-40°C to +85°C
相關(guān)PDF資料
PDF描述
XRT91L82IB 2.488/2.666 GBPS STS-48/STM-16 SONET/SDH TRANSCEIVER
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XRT94L43A SONET/SDH OC-12 TO 12XDS3/E3 MAPPER
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
XRT91L82ES 功能描述:總線(xiàn)收發(fā)器 Transceiver RoHS:否 制造商:Fairchild Semiconductor 邏輯類(lèi)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(lèi)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
XRT91L82IB 功能描述:總線(xiàn)收發(fā)器 Transceiver RoHS:否 制造商:Fairchild Semiconductor 邏輯類(lèi)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(lèi)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
XRT91L82IB-F 功能描述:總線(xiàn)收發(fā)器 Transceiver RoHS:否 制造商:Fairchild Semiconductor 邏輯類(lèi)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(lèi)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
XRT94L31 制造商:EXAR 制造商全稱(chēng):EXAR 功能描述:3-CHANNEL DS3/E3/STS-1 TO STS-3/STM-1 MAPPER IC
XRT94L31_07 制造商:EXAR 制造商全稱(chēng):EXAR 功能描述:3-CHANNEL DS3/E3/STS-1 TO STS-3/STM-1 MAPPER IC
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