參數(shù)資料
型號(hào): PCK2023DGG
廠商: NXP SEMICONDUCTORS
元件分類(lèi): XO, clock
英文描述: CK408 66/100/133/200 MHz spread spectrum differential system clock generator
中文描述: 200 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO56
封裝: 6.10 MM, PLASTIC, MO-153, SOT-364-1, TSSOP-56
文件頁(yè)數(shù): 15/30頁(yè)
文件大?。?/td> 177K
代理商: PCK2023DGG
Philips Semiconductors
Product data
PCK2023
CK408 (66/100/133/200 MHz) spread
spectrum differential system clock generator
2001 Sep 07
15
POWER-UP SEQUENCE
Figure 6 shows the power-up sequence for the PCK2023. Once power is applied to the device, an internal sense circuit generates a signal
when the supply is above approximately 2 volts. This signal generates a series of timed signals that control the sequential event inside the
device. First, the multifunction pins are latched into the device. These latched signals are then used to define the mode of operation of the
device. A short time later, the PLL is enabled and begins running. After XX ms, the clock outputs are enabled and begin running
INTERNAL 3.3 V
SUPPLY
INTERNAL POWER
GOOD
SIGNAL LATCH
OPERATING MODE
SET/PLL START
OUTPUTS ENABLED
SW00854
Figure 6. Power-up sequence
DUT
C
L
V
DD
R
P
= 500
SW00855
R
S
R
S
R
S
= 33.2
R
P
= 50
HOST
HOST
CRYSTAL
14.318 MHz
Figure 7. Host clock measurements
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PCK2023DGG,512 制造商:NXP Semiconductors 功能描述:PLL Clock Synthesizer Dual Up to 200MHz 56-Pin TSSOP Tube Tube
PCK2023DL 功能描述:鎖相環(huán) - PLL WIT -CHG 112 TO 512 PCK METHOD RoHS:否 制造商:Silicon Labs 類(lèi)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
PCK2023DL,512 功能描述:鎖相環(huán) - PLL WIT -CHG 112 TO 512 RoHS:否 制造商:Silicon Labs 類(lèi)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
PCK2023DL,518 功能描述:時(shí)鐘發(fā)生器及支持產(chǎn)品 WIT -CHG 112 TO 512 RoHS:否 制造商:Silicon Labs 類(lèi)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
PCK2023DL-T 功能描述:時(shí)鐘發(fā)生器及支持產(chǎn)品 WIT -CHG 112 TO 512 PCK METHOD RoHS:否 制造商:Silicon Labs 類(lèi)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