參數(shù)資料
型號: ISPPAC-CLK5320S-01TN64I
廠商: Lattice Semiconductor Corporation
文件頁數(shù): 16/56頁
文件大?。?/td> 0K
描述: IC BUFFER FANOUT 20OUTPUT 64TQFP
標準包裝: 160
系列: ispClock™
類型: 時鐘發(fā)生器,扇出配送,零延遲緩沖器
PLL: 帶旁路
輸入: HSTL,LVCMOS,LVDS,LVPECL,LVTTL,SSTL
輸出: eHSTL,HSTL,LVCMOS,LVTTL,SSTL
電路數(shù): 1
比率 - 輸入:輸出: 2:20
差分 - 輸入:輸出: 是/無
頻率 - 最大: 267MHz
除法器/乘法器: 是/無
電源電壓: 3 V ~ 3.6 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 64-LQFP
供應商設備封裝: 64-TQFP(10x10)
包裝: 托盤
其它名稱: 220-1003
Lattice Semiconductor
ispClock5300S Family Data Sheet
23
Figure 17. LVDS Input Receiver Conguration
Note that while a oating 100Ω resistor forms a complete termination for an LVDS signal line, additional circuitry
may be required to satisfactorily terminate a differential LVPECL signal. This is because a true bipolar LVPECL out-
put driver typically requires an external DC ‘pull-down’ path to a VTERM termination voltage (typically VCC-2V) to
properly bias its open emitter output stage. When interfacing to an LVPECL input signal, the ispClock5300S inter-
nal termination resistors should not be used for this pull-down function, as they may be damaged from excessive
current. The pull-down should be implemented with external resistors placed close to the LVPECL driver
Figure 18. LVPECL Input Receiver Conguration
Please note that while the above discussions specify using 50Ω termination impedances, the actual impedance
required to properly terminate the transmission line and maintain good signal integrity may vary from this ideal. The
REFA_REFP
REFB_REFN
Differential
Receiver
VTT_REFA
Close
VTT_REFB
Circ
u
it
Board
Connection
ispClock5300S
50
+
LVDS
Driver
Differential
Receiver
REFA-VTT
RPD
VTERM
REFB-VTT
Circ
u
it
Board
Connection
ispClock5300S
Close
50
+
LVPECL
Driver
REFA_REFP
REFB_REFN
相關PDF資料
PDF描述
VE-J10-MZ-S CONVERTER MOD DC/DC 5V 25W
SY100S838LZG IC CLOCK GEN 3.3V/5V 20-SOIC
X9317UM8Z-2.7 IC XDCP 100TAP 10K 3-WIRE 8-MSOP
SY100S834LZG IC CLOCK GEN 3.3/5V 16-SOIC
SY89546UMG TR IC MUX 4:1 LVDS DIFF 2.5V 32-MLF
相關代理商/技術參數(shù)
參數(shù)描述
ISPPACCLK5320S-01TN64I 制造商:LATTICE 制造商全稱:Lattice Semiconductor 功能描述:In-System Programmable, Zero-Delay, Universal Fan-Out Buffer, Single-Ended
ispPAC-CLK5406D-01SN48C 功能描述:鎖相環(huán) - PLL 3.3V 6 diff. outputs RoHS:否 制造商:Silicon Labs 類型:PLL Clock Multiplier 電路數(shù)量:1 最大輸入頻率:710 MHz 最小輸入頻率:0.002 MHz 輸出頻率范圍:0.002 MHz to 808 MHz 電源電壓-最大:3.63 V 電源電壓-最小:1.71 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:QFN-36 封裝:Tray
ispPAC-CLK5406D-01SN48I 功能描述:鎖相環(huán) - PLL 3.3V 6 diff. outputs RoHS:否 制造商:Silicon Labs 類型:PLL Clock Multiplier 電路數(shù)量:1 最大輸入頻率:710 MHz 最小輸入頻率:0.002 MHz 輸出頻率范圍:0.002 MHz to 808 MHz 電源電壓-最大:3.63 V 電源電壓-最小:1.71 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:QFN-36 封裝:Tray
ispPAC-CLK5410D-01SN64C 功能描述:鎖相環(huán) - PLL 3.3V 10 diff. outputs RoHS:否 制造商:Silicon Labs 類型:PLL Clock Multiplier 電路數(shù)量:1 最大輸入頻率:710 MHz 最小輸入頻率:0.002 MHz 輸出頻率范圍:0.002 MHz to 808 MHz 電源電壓-最大:3.63 V 電源電壓-最小:1.71 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:QFN-36 封裝:Tray
ispPAC-CLK5410D-01SN64I 功能描述:鎖相環(huán) - PLL 3.3V 10 diff. outputs RoHS:否 制造商:Silicon Labs 類型:PLL Clock Multiplier 電路數(shù)量:1 最大輸入頻率:710 MHz 最小輸入頻率:0.002 MHz 輸出頻率范圍:0.002 MHz to 808 MHz 電源電壓-最大:3.63 V 電源電壓-最小:1.71 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:QFN-36 封裝:Tray