參數(shù)資料
型號: SI5317D-C-GM
廠商: Silicon Laboratories Inc
文件頁數(shù): 20/46頁
文件大?。?/td> 0K
描述: IC CLK JITTER CLEANR PROG 36QFN
應用說明: SI5315/17 Crystal Selection AppNote
特色產品: Si5317 Jitter Cleaning Clock
標準包裝: 490
系列: DSPLL®
類型: 抖動消除器
PLL: 帶旁路
輸入: 時鐘,晶體
輸出: CML,CMOS,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: 100MHz
除法器/乘法器: 無/無
電源電壓: 1.71 V ~ 3.63 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 36-VFQFN 裸露焊盤
供應商設備封裝: 36-QFN(6x6)
包裝: 托盤
產品目錄頁面: 628 (CN2011-ZH PDF)
其它名稱: 336-1920
Si5317
Rev. 1.1
27
4.2. Output Clock Driver
The Si5317 has a flexible output driver structure that can drive a variety of loads, including LVPECL, LVDS, CML,
and CMOS formats. The signal format is selected for CKOUT output using the SFOUT [1:0] pins. This modifies the
output common mode and differential signal swing. See Table 2, “DC Characteristics” for output driver
specifications. The SFOUT [1:0] pins are three-level input pins with the states designated as L (ground), M (VDD/2),
and H (VDD). Table 12 shows the signal formats based on the supply voltage and the type of load being driven.
When SFOUT = LH for CMOS, bypass mode is not supported.
Figure 11. Typical Differential Output Circuit
Figure 12. Typical CMOS Output Circuit (Tie CKOUTn+ and CKOUTn– Together)
For the CMOS setting (SFOUT = LH), both output pins drive single-ended in-phase signals and should be
externally shorted together to obtain the drive strength specified in Table 2, “DC Characteristics”.
Table 12. Output Signal Format Selection (SFOUT)
SFOUT[1:0]
Signal Format
HL
CML
HM
LVDS
LH
CMOS
LM
Disabled
MH
LVPECL
ML
Low-swing LVDS
All Others
Reserved
Si5317
Rcvr
100
Z0 = 50
Z0 = 50
CKOUTn
CMOS
Logic
CKOUTn
Optionally Tie CKOUTn
Outputs Together for Greater Strength
Si5317
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SI5317D-C-GMR 功能描述:時鐘合成器/抖動清除器 Pin-Program Jitter Clean Clk 1In/2Out RoHS:否 制造商:Skyworks Solutions, Inc. 輸出端數(shù)量: 輸出電平: 最大輸出頻率: 輸入電平: 最大輸入頻率:6.1 GHz 電源電壓-最大:3.3 V 電源電壓-最小:2.7 V 封裝 / 箱體:TSSOP-28 封裝:Reel
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