參數(shù)資料
型號: XRT91L34IVTR
廠商: Exar Corporation
文件頁數(shù): 34/38頁
文件大?。?/td> 0K
描述: IC MULTIRATE CDR QUAD 128LQFP
標準包裝: 750
類型: 時鐘和數(shù)據(jù)恢復(CDR),扇出緩沖器(分配),多路復用器
PLL:
主要目的: SONET/SDH,STS,STM
輸入: LVDS,LVPECL
輸出: LVDS,LVPECL
電路數(shù): 1
比率 - 輸入:輸出: 1:2
差分 - 輸入:輸出: 是/是
頻率 - 最大: 622.08MHz
電源電壓: 1.71 V ~ 3.465 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 128-LQFP
供應商設備封裝: 128-LQFP(14x14)
包裝: 帶卷 (TR)
XRT91L34
V
REV. 1.0.1
QUAD CHANNEL MULTIRATE STS-12/3/1 AND STM-4/1/0 SONET/SDH CDR
5.0 REGISTER MAP AND BIT DESCRIPTIONS ....................................................................................... 26
TABLE 8: MICROPROCESSOR INTERFACE REGISTER MAP ................................................................................................................ 26
TABLE 9: MICROPROCESSOR INTERFACE REGISTER 0X00 BIT DESCRIPTION .................................................................................... 27
TABLE 10: MICROPROCESSOR INTERFACE REGISTER 0X01 BIT DESCRIPTION .................................................................................. 28
TABLE 11: MICROPROCESSOR INTERFACE REGISTER 0X02 BIT DESCRIPTION .................................................................................. 28
TABLE 12: MICROPROCESSOR INTERFACE REGISTER 0X03 BIT DESCRIPTION .................................................................................. 29
TABLE 13: MICROPROCESSOR INTERFACE REGISTER 0X04 BIT DESCRIPTION .................................................................................. 29
TABLE 14: MICROPROCESSOR INTERFACE REGISTER 0X05 BIT DESCRIPTION .................................................................................. 29
TABLE 15: MICROPROCESSOR INTERFACE REGISTER 0X08, 0X10, 0X18, 0X20 BIT DESCRIPTION .................................................... 30
TABLE 16: MICROPROCESSOR INTERFACE REGISTER 0X09, 0X11, 0X19, 0X21 BIT DESCRIPTION .................................................... 31
TABLE 17: MICROPROCESSOR INTERFACE REGISTER 0X0A, 0X12, 0X1A, 0X22 BIT DESCRIPTION ................................................... 32
6.0 ELECTRICAL CHARACTERISTICS ................................................................................................... 33
ABSOLUTE MAXIMUM RATINGS .................................................................................................................. 33
TABLE 18: ABSOLUTE MAXIMUM POWER AND INPUT/OUTPUT RATINGS ........................................................................................... 33
TABLE 19: POWER AND CURRENT DC ELECTRICAL CHARACTERISTICS ............................................................................................ 33
TABLE 20: LVDS/DIFFERENTIAL LVPECL INPUT LOGIC SIGNAL DC ELECTRICAL CHARACTERISTICS................................................ 34
FIGURE 19. LVDS/DIFFERENTIAL LVPECL VOLTAGE PARAMETER CONVENTION ............................................................................. 35
TABLE 21: LVDS OUTPUT LOGIC SIGNAL DC ELECTRICAL CHARACTERISTICS ................................................................................. 36
TABLE 22: DIFFERENTIAL LVPECL OUTPUT LOGIC SIGNAL DC ELECTRICAL CHARACTERISTICS....................................................... 36
TABLE 23: LVTTL/LVCMOS SIGNAL DC ELECTRICAL CHARACTERISTICS ....................................................................................... 36
TABLE 24: ORDERING INFORMATION............................................................................................................................................... 37
PACKAGE DIMENSIONS ................................................................................................ 37
TABLE 25: REVISION HISTORY........................................................................................................................................................ 38
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