PCK2020DL 查看數據表（PDF） - Philips Electronics
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产品描述 (功能)
比赛名单
PCK2020DL Datasheet PDF : 16 Pages
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Philips Semiconductors
CK00 (100/133MHz) spread spectrum
differential system clock generator
Product specification
PCK2020
VDD
PULSE
GENERATOR
VI
RT
D.U.T.
VO
CL
S1
2<VDD
Open
VSS
500Ω
500Ω
PWRDWN
CPUCLK
(INTERNAL)
PCICLK
(INTERNAL)
PWRDWN
CPUCLK
(EXTERNAL)
PCICLK
(EXTERNAL)
OSC & VCO
USB (48 MHz)
TEST
tPLH/tPHL
tPLZ/tPZL
tPHZ/tPZH
S1
Open
2<VDD
VSS
VDD = VDDQ2 or VDDQ3, DEPENDS ON THE OUTPUT
Figure 4. Load circuitry for switching times
SW00572
ÁÁÁÁÁÁ
Figure 5. Power management
SW00573
2000 Nov 13
13
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