參數(shù)資料
型號: MK1491-06STR
廠商: INTEGRATED DEVICE TECHNOLOGY INC
元件分類: 時鐘產(chǎn)生/分配
英文描述: 49.152 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO28
封裝: 0.150 INCH, MO-153, SOIC-28
文件頁數(shù): 5/11頁
文件大?。?/td> 284K
代理商: MK1491-06STR
MK1491-06
AMD GEODE CLOCK SOURCE
CLOCK SYNTHESIZER
IDT / ICS AMD GEODE CLOCK SOURCE
3
MK1491-06
REV J 110204
KEY:
I = Input
TI = Tri-level
O = Output
P = Power supply connection
(T)I/O = Input on power up, becomes an Output after 10 ms
Weak internal pull-up resistors are present on SEL24, EPCI#, FS, LE#, PCISTP#, and SLOW#. These pins should
be tied to VDD or GND, and not be left floating. Internal resistors on PEN, SEL AUDIO, and TS pull to mid-level (M).
8
14.3M (SEL
AUDIO)
TI/O
14.318 MHz output and audio frequency select input per table above.
10
SLOW#
I
PCI normal or slow mode select input per table on page 4.
12
FS
I
Frequency Select for PCI clocks per table above.
13
SEL24
I
Fixed frequency select input per table above. Selects frequency on pin
19.
15
PWRDWN#
I
Power down control; defined in table on page 4.
16
PCISTP#
I
PCI Stop power down control; defined in table on page 4.
18, 20, 26
VDD
P
Connect to +3.3 V. Must be same voltage on all pins.
19
24M/14.3M
O
Fixed frequency clock output per table above.
21
48 (LE#)
I/O
Fixed frequency clock output and low EMI (spread spectrum) enable
input per table above.
22
PCI (EPCI#)
I/O
PCI Output clock that can be early. Input control for Early PCI per table
above.
24
PCI
O
PCI Output clock. PCI/PCIF control set by PEN per table above.
25
PCI
O
PCI Output clock. PCI/PCIF control set by PEN per table above.
27
PCI
O
PCI Output clock.
28
AC97 AUDIO
(PEN)
TI/O
Audio clock output and PCIF Function Enable per table above.
Pin
Number
Pin
Name
Pin
Type
Pin Description
相關(guān)PDF資料
PDF描述
MK1493-14GLF 100 MHz, OTHER CLOCK GENERATOR, PDSO28
MK2069-04GITR 160 MHz, OTHER CLOCK GENERATOR, PDSO56
MK20DN512ZVMB10 32-BIT, FLASH, 100 MHz, RISC MICROCONTROLLER, PBGA81
MK20DX256ZVLK10R 32-BIT, FLASH, 100 MHz, RISC MICROCONTROLLER, PQFP80
MK20DX256ZVMB10R 32-BIT, FLASH, 100 MHz, RISC MICROCONTROLLER, PBGA81
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MK1491-09 制造商:ICS 制造商全稱:ICS 功能描述:AMD Geode GX2 Clock Source
MK1491-09F 功能描述:IC CLK SRC AMD GEODE GX2 28-SSOP RoHS:否 類別:集成電路 (IC) >> 時鐘/計時 - 專用 系列:- 標(biāo)準(zhǔn)包裝:1,500 系列:- 類型:時鐘緩沖器/驅(qū)動器 PLL:是 主要目的:- 輸入:- 輸出:- 電路數(shù):- 比率 - 輸入:輸出:- 差分 - 輸入:輸出:- 頻率 - 最大:- 電源電壓:3.3V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:28-SSOP(0.209",5.30mm 寬) 供應(yīng)商設(shè)備封裝:28-SSOP 包裝:帶卷 (TR) 其它名稱:93786AFT
MK1491-09FILN 功能描述:時鐘合成器/抖動清除器 AMD GEODE GX2 CLOCK SOURCE RoHS:否 制造商:Skyworks Solutions, Inc. 輸出端數(shù)量: 輸出電平: 最大輸出頻率: 輸入電平: 最大輸入頻率:6.1 GHz 電源電壓-最大:3.3 V 電源電壓-最小:2.7 V 封裝 / 箱體:TSSOP-28 封裝:Reel
MK1491-09FILNTR 功能描述:時鐘合成器/抖動清除器 AMD GEODE GX2 CLOCK SOURCE RoHS:否 制造商:Skyworks Solutions, Inc. 輸出端數(shù)量: 輸出電平: 最大輸出頻率: 輸入電平: 最大輸入頻率:6.1 GHz 電源電壓-最大:3.3 V 電源電壓-最小:2.7 V 封裝 / 箱體:TSSOP-28 封裝:Reel
MK1491-09FLN 功能描述:時鐘合成器/抖動清除器 AMD GEODE GX2 CLOCK SOURCE RoHS:否 制造商:Skyworks Solutions, Inc. 輸出端數(shù)量: 輸出電平: 最大輸出頻率: 輸入電平: 最大輸入頻率:6.1 GHz 電源電壓-最大:3.3 V 電源電壓-最小:2.7 V 封裝 / 箱體:TSSOP-28 封裝:Reel