CKINn Input Pins2 Input Common Mode Voltage (Input Thresh- old Voltage)
參數(shù)資料
型號: SI5368C-C-GQR
廠商: Silicon Laboratories Inc
文件頁數(shù): 45/92頁
文件大?。?/td> 0K
描述: IC CLK MULTIPLIER ATTEN 100TQFP
標(biāo)準(zhǔn)包裝: 250
系列: DSPLL®
類型: 時鐘放大器,振動衰減器
PLL:
輸入: 時鐘
輸出: CML,CMOS,LVDS,LVPECL
電路數(shù): 1
比率 - 輸入:輸出: 4:5
差分 - 輸入:輸出: 是/是
頻率 - 最大: 346MHz
除法器/乘法器: 無/是
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: 100-TQFP
供應(yīng)商設(shè)備封裝: 100-TQFP(14x14)
包裝: 帶卷 (TR)
Si5368
Rev. 1.0
5
CKINn Input Pins2
Input Common Mode
Voltage (Input Thresh-
old Voltage)
VICM
1.8 V ± 5%
0.9
1.4
V
2.5 V ± 10%
1
1.7
V
3.3 V ± 10%
1.1
1.95
V
Input Resistance
CKNRIN
Single-ended
20
40
60
k
Single-Ended Input
Voltage Swing
(See Absolute Specs)
VISE
fCKIN < 212.5 MHz
0.2
VPP
fCKIN > 212.5 MHz
0.25
VPP
Differential Input
Voltage Swing
(See Absolute Specs)
VID
fCKIN < 212.5 MHz
0.2
VPP
fCKIN > 212.5 MHz
0.25
VPP
Output Clocks (CKOUTn)3,5,6
Common Mode
CKOVCM
LVPECL 100
load
line-to-line
VDD –1.42
VDD –1.25
V
Differential Output
Swing
CKOVD
LVPECL 100
load
line-to-line
1.1
1.9
VPP
Single Ended Output
Swing
CKOVSE
LVPECL 100
load
line-to-line
0.5
0.93
VPP
Differential Output Volt-
age
CKOVD
CML 100
load line-
to-line
350
425
500
mVPP
Common Mode Output
Voltage
CKOVCM
CML 100
load line-
to-line
—VDD-0.36
V
Table 2. DC Characteristics (Continued)
(VDD = 1.8 ± 5%, 2.5 ±10%, or 3.3 V ±10%, TA = –40 to 85 °C)
Parameter
Symbol
Test Condition
Min
Typ
Max
Unit
Notes:
1. Current draw is independent of supply voltage
2. No under- or overshoot is allowed.
3. LVPECL outputs require nominal VDD
≥ 2.5 V.
4. This is the amount of leakage that the 3-Level inputs can tolerate from an external driver. See Si53xx Family
Reference Manual for more details.
5. LVPECL, CML, LVDS and low-swing LVDS measured with Fo = 622.08 MHz.
6. The LVPECL and CMOS output formats draw more current than either LVDS or CML; however, there are restrictions in
the allowed output format pin settings so that the maximum power dissipation for the TQFP devices is limited when
they are operated at 3.3 V. When there are four enabled LVPECL or CMOS outputs, the fifth output must be disabled.
When there are five enabled outputs, there can be no more than three outputs that are either LVPECL or CMOS.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SI5368-EVB 制造商:Silicon Laboratories Inc 功能描述:
Si5369A-C-GQ 功能描述:時鐘發(fā)生器及支持產(chǎn)品 LW LOOP BW AR CLK MULT/JITTER 4IN 5OUT RoHS:否 制造商:Silicon Labs 類型:Clock Generators 最大輸入頻率:14.318 MHz 最大輸出頻率:166 MHz 輸出端數(shù)量:16 占空比 - 最大:55 % 工作電源電壓:3.3 V 工作電源電流:1 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-56
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Si5369B-C-GQ 功能描述:時鐘發(fā)生器及支持產(chǎn)品 LW LOOP BW AR CLK MULT/JITTER 4IN 5OUT RoHS:否 制造商:Silicon Labs 類型:Clock Generators 最大輸入頻率:14.318 MHz 最大輸出頻率:166 MHz 輸出端數(shù)量:16 占空比 - 最大:55 % 工作電源電壓:3.3 V 工作電源電流:1 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-56
SI5369B-C-GQR 功能描述:時鐘發(fā)生器及支持產(chǎn)品 Lo Loop BW Clk Multi Jitter Attn 4In/5Out RoHS:否 制造商:Silicon Labs 類型:Clock Generators 最大輸入頻率:14.318 MHz 最大輸出頻率:166 MHz 輸出端數(shù)量:16 占空比 - 最大:55 % 工作電源電壓:3.3 V 工作電源電流:1 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-56