參數(shù)資料
型號(hào): XRT91L80IB
廠商: EXAR CORP
元件分類(lèi): 數(shù)字傳輸電路
英文描述: 2.488/2.666 GBPS STS-48/STM-16 SONET/SDH TRANSCEIVER
中文描述: TRANSCEIVER, PBGA196
封裝: 12 X 12 MM, STBGA-196
文件頁(yè)數(shù): 29/45頁(yè)
文件大小: 359K
代理商: XRT91L80IB
xr
REV. P1.1.0
PRELIMINARY
2.488/2.666 GBPS STS-48/STM-16 SONET/SDH TRANSCEIVER
XRT91L80
27
F
IGURE
20. 91L80 M
EASURED
JITTER
TOLERANCE
WITH
EXTERNAL
JITTER
ATTENUATION
ENABLED
IN
LOOPTIMING
AT
2.488 G
BPS
IN
STS-48.
4.4.2
Jitter transfer is defined as the ratio of the jitter on the output of STS-N to the jitter applied on the input of
STS-N versus frequency. Jitter transfer is important in applications where the system is utilized in the loop-
timed mode, where the recovered clock is used as the source of the transmit clock.
F
IGURE
21. 91L80 M
EASURED
JITTER
TRANSFER
WITH
EXTERNAL
JITTER
ATTENUATION
ENABLED
IN
LOOPTIMING
AT
2.488 G
BPS
IN
STS-48.
Jitter Transfer
相關(guān)PDF資料
PDF描述
XRT91L81 2.488/2.666GBPS OC-48/STM-16 SONET/SDH TRANSCEIVER
XRT91L81IB 2.488/2.666GBPS OC-48/STM-16 SONET/SDH TRANSCEIVER
XRT91L82 2.488/2.666 GBPS STS-48/STM-16 SONET/SDH TRANSCEIVER
XRT91L82IB 2.488/2.666 GBPS STS-48/STM-16 SONET/SDH TRANSCEIVER
XRT94L31_07 3-CHANNEL DS3/E3/STS-1 TO STS-3/STM-1 MAPPER IC
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(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
XRT91L81 制造商:EXAR 制造商全稱(chēng):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(chēng):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(chēng):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(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