參數(shù)資料
型號(hào): MK74CG117BFI
廠商: INTEGRATED DEVICE TECHNOLOGY INC
元件分類: 時(shí)鐘產(chǎn)生/分配
英文描述: 100 MHz, OTHER CLOCK GENERATOR, PDSO48
封裝: 0.300 INCH, SSOP-48
文件頁(yè)數(shù): 1/8頁(yè)
文件大?。?/td> 199K
代理商: MK74CG117BFI
DATASHEET
16 OUTPUT LOW SKEW CLOCK GENERATOR
MK74CG117B
IDT 16 OUTPUT LOW SKEW CLOCK GENERATOR
1
MK74CG117B
REV D 073108
Description
The MK74CG117B is a monolithic CMOS high speed,
low-skew clock driver that includes an on-chip PLL. Ideal for
communications and other systems that require a large
number of high-speed clocks, the unique combination of
PLL and 16 low-skew outputs can eliminate oscillators and
low skew buffers from systems.
The device has a number of built in multipliers, making it
possible to run from one inexpensive, low frequency crystal,
and produce high frequency clock outputs. Another
selection allows the chip to run as a divider, dividing the
input clock by two (or 4 using the mode select).
The device also has a buffered reference output, allowing
multiple devices to be easily driven from one clock source.
Features
48-pin SSOP (300 mil) package
On-chip PLL generates output clocks up to 100 MHz from
a simple crystal or clock input
16 low-skew outputs
Output skew less than 250 ps on rising edges
Ability to configure as
–16 clocks at full frequency
–12 at full and 4 at half frequency
–8 at full and 8 at half frequency
Tri-state mode for Output Enable function
3.3 V ±5% supply voltage
Industrial temperature version available
Block Diagram
Clock
Synthesis
and Mode
Select
Circuitry
S2:0
M1:0
REF
3
GND
VDD
Crystal
Ocsillator
X1/ICLK
X2
The crystal requires external capacitors for
accurate tuning of the clock
2
9
Crystal or
clock input
10
Clock 16
Clock 2
Clock 1
相關(guān)PDF資料
PDF描述
ML4409-30 75 V, SILICON, VARIABLE CAPACITANCE DIODE
ML4P169 500 V, SILICON, PIN DIODE
ML4P170 500 V, SILICON, PIN DIODE
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MK74CG117BFILF 功能描述:時(shí)鐘發(fā)生器及支持產(chǎn)品 16 OUTPUT LOW SKEW CLOCK GENERATOR 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
MK74CG117BFILFTR 功能描述:時(shí)鐘發(fā)生器及支持產(chǎn)品 16 OUTPUT LOW SKEW CLOCK GENERATOR 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
MK74CG117BFLF 功能描述:時(shí)鐘發(fā)生器及支持產(chǎn)品 16 OUTPUT LOW SKEW CLOCK GENERATOR 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
MK74CG117BFLFTR 功能描述:時(shí)鐘發(fā)生器及支持產(chǎn)品 16 OUTPUT LOW SKEW CLOCK GENERATOR 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
MK74CG117BFTR 功能描述:IC CLK GEN 16OUTPUT 48-SSOP RoHS:否 類別:集成電路 (IC) >> 時(shí)鐘/計(jì)時(shí) - 時(shí)鐘發(fā)生器,PLL,頻率合成器 系列:- 標(biāo)準(zhǔn)包裝:39 系列:- 類型:* PLL:帶旁路 輸入:時(shí)鐘 輸出:時(shí)鐘 電路數(shù):1 比率 - 輸入:輸出:1:10 差分 - 輸入:輸出:是/是 頻率 - 最大:170MHz 除法器/乘法器:無(wú)/無(wú) 電源電壓:2.375 V ~ 3.465 V 工作溫度:0°C ~ 70°C 安裝類型:* 封裝/外殼:* 供應(yīng)商設(shè)備封裝:* 包裝:*