參數(shù)資料
型號(hào): XRT91L82IB
廠商: EXAR CORP
元件分類: 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: 15 X 15 MM, STBGA-196
文件頁數(shù): 10/59頁
文件大小: 414K
代理商: XRT91L82IB
XRT91L82
2.488/2.666 GBPS STS-48/STM-16 SONET/SDH TRANSCEIVER
PRELIMINARY
xr
REV. P1.0.5
7
DLOOP
LVTTL,
LVCMOS
I
E11
Digital Local Loopback
The digital local loopback mode interconnects the 16-bit parallel
transmit data and parallel transmit clock input to the 16-bit par-
allel receive data and parallel receive clock output respectively
while maintaining the transmit serial data output. If digital local
loopback is enabled, the receive serial data input is ignored.
"Low" = Digital Local Loopback Mode Enabled
"High" = Disabled
This pin is provided with an internal pull-up.
LOOPTM_NOJA
/ SDI
LVTTL,
LVCMOS
I
C10
Loop Timing Mode With No Jitter Attenuation
Hardware Mode
When the loop timing mode is activated, the
external local reference clock input to the CMU is replaced with
the 1/16th of the high-speed recovered receive clock coming
from the CDR.
"Low" = Disabled
"High" = Loop timing Activated
This pin is provided with an internal pull-down.
Host Mode
This pin is functions as the microprocessor Serial
Data Input.
COMMON CONTROL
N
AME
L
EVEL
T
YPE
P
IN
D
ESCRIPTION
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XRT91L82IB-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
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XRT94L31_07 制造商:EXAR 制造商全稱:EXAR 功能描述:3-CHANNEL DS3/E3/STS-1 TO STS-3/STM-1 MAPPER IC
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XRT94L31IB 功能描述:網(wǎng)絡(luò)控制器與處理器 IC Demapper RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流(最大值):595 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray