參數(shù)資料
型號(hào)： 9UMS9633BFILFT
廠(chǎng)商： INTEGRATED DEVICE TECHNOLOGY INC
元件分類(lèi)： 時(shí)鐘產(chǎn)生/分配
英文描述： 166.67 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO48
封裝： 0.300 INCH, ROHS COMPLIANT, MO-118, SSOP-48
文件頁(yè)數(shù)： 16/22頁(yè)
文件大小： 209K
代理商： 9UMS9633BFILFT
IDTTM/ICSTM Ultra Mobile PC Clock for Industrial Temperature Range
1451—01/20/09
ICS9UMS9633BI
ULTRA MOBILE PC CLOCK FOR INDUSTRIAL TEMPERATURE RANGE
3
Advance Information
SSOP Pin Description (continued)
PIN #
PIN NAME
TYPE
DESCRIPTION
25
VDDIO_1.5
PWR Power supply for low power differential outputs, nominal 1.5V.
26
SRCC1_LPR
OUT
Complementary clock of differential 0.8V push-pull SRC output with integrated 33ohm
series resistor. No 50ohm resistor to GND needed.
27
SRCT1_LPR
OUT
True clock of differential 0.8V push-pull SRC output with integrated 33ohm series
resistor. No 50ohm resistor to GND needed.
28
GNDSRC
PWR Ground pin for the SRC outputs
29
SRCC2_LPR
OUT
Complementary clock of differential 0.8V push-pull SRC output with integrated 33ohm
series resistor. No 50ohm resistor to GND needed.
30
SRCT2_LPR
OUT
True clock of differential 0.8V push-pull SRC output with integrated 33ohm series
resistor. No 50ohm resistor to GND needed.
31
*CR#2
IN
Clock request for SRC2, 0 = enable, 1 = disable
32
FSB_L
IN
Low threshold input for CPU frequency selection. Refer to input electrical
characteristics for Vil_FS and Vih_FS values.
33
CPUC2_LPR
OUT
Complementary clock of differential pair 0.8V push-pull CPU outputs with integrated
33ohm series resistor. No 50 ohm resistor to GND needed.
34
CPUT2_LPR
OUT
True clock of differential pair 0.8V push-pull CPU outputs with integrated 33ohm
series resistor. No 50 ohm resistor to GND needed.
35
GNDCPU
PWR Ground pin for the CPU outputs
36
VDDIO_1.5
PWR Power supply for low power differential outputs, nominal 1.5V.
37
VDDCORE_3.3
PWR 3.3V power for the PLL core
38
CPUC1_LPR
OUT
Complementary clock of differential pair 0.8V push-pull CPU outputs with integrated
33ohm series resistor. No 50 ohm resistor to GND needed.
39
CPUT1_LPR
OUT
True clock of differential pair 0.8V push-pull CPU outputs with integrated 33ohm
series resistor. No 50 ohm resistor to GND needed.
40
GNDCPU
PWR Ground pin for the CPU outputs
41
VDDIO_1.5
PWR Power supply for low power differential outputs, nominal 1.5V.
42
CPUC0_LPR
OUT
Complementary clock of differential pair 0.8V push-pull CPU outputs with integrated
33ohm series resistor. No 50 ohm resistor to GND needed.
43
CPUT0_LPR
OUT
True clock of differential pair 0.8V push-pull CPU outputs with integrated 33ohm
series resistor. No 50 ohm resistor to GND needed.
44
CPU_STOP#
IN
Stops all CPU clocks, except those set to be free running clocks
45
CLKPWRGD#/PD_3.3
IN
This 3.3V LVTTL input is a level sensitive strobe used to determine when latch inputs
are valid and are ready to be sampled. This is an active low input. / Asynchronous
active high input pin used to place the device into a power down state.
46
X2
OUT
Crystal output, Nominally 14.318MHz
47
X1
IN
Crystal input, Nominally 14.318MHz.
48
VDDREF_3.3
PWR Power pin for the XTAL and REF clocks, nominal 3.3V
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
9UMS9633BFW3LFT 制造商:IDT 制造商全稱(chēng):Integrated Device Technology 功能描述:ULTRA MOBILE PC CLOCK FOR AUTOMOTIVE USE
9UMS9633BKILF 功能描述:時(shí)鐘發(fā)生器及支持產(chǎn)品 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
9UMS9633BKILFT 功能描述:時(shí)鐘發(fā)生器及支持產(chǎn)品 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
9UMS9633BKLF 功能描述:時(shí)鐘發(fā)生器及支持產(chǎn)品 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
9UMS9633BKLFT 功能描述:時(shí)鐘發(fā)生器及支持產(chǎn)品 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
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