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參數(shù)資料
| 型號(hào)： | CDC9841 |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | PC MOTHERBOARD CLOCK SYNTHESIZER/DRIVER WITH 3-STATE OUTPUTS |
| 中文描述： | PC主板時(shí)鐘合成器/ 3驅(qū)動(dòng)態(tài)輸出 |
| 文件頁(yè)數(shù)： | 5/9頁(yè) |
| 文件大?。?/td> | 128K |
| 代理商： | CDC9841 |
CDC9841
PC MOTHERBOARD CLOCK SYNTHESIZER/DRIVER
WITH 3-STATE OUTPUTS
SCAS458D – DECEMBER 1994 – REVISED APRIL 1996
5
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
MAX
UNIT
VIK
VCC = 3.135 V,
II = –18 mA
IOH = –12 mA
IOH = –8 mA
IOH = –6 mA
IOH = –12 mA
IOH=
IOH = –4 mA
IOL = 12 mA
IOL = 8 mA
IOL = 6 mA
IOL = 12 mA
IOL= 4 mA
IOL = 4 mA
VI = VCC or GND
VO = VCC or GND
IO = 0,
–1.2
V
REF0
2.5
REF1
2.5
VOH
VCC = 3.135 V
PCLKn
2.5
V
BCLKn
2.5
CLK24 CLK12
CLK24, CLK12
2 5
2.5
REF0
0.4
REF1
0.4
VOL
VCC = 3.135 V
PCLKn
0.4
V
BCLKn
0.4
CLK24 CLK12
CLK24, CLK12
0 4
0.4
II
IOZ
VCC = 3.6 V,
VCC = 3.6 V,
VCC = 3.6 V,
VI = VCC or GND
VI = VCC or GND
VO = VCC or GND
VI = 3 V or 0
±
1
μ
A
μ
A
±
10
50
ICC
Outputs enabled
mA
Outputs disabled
1
Ci
Co
Cpd
pF
pF
pF
Device in normal operating mode with no load on outputs
timing requirements over recommended ranges of supply voltage and operating free-air
temperature
MIN
MAX
5
UNIT
After SEL1, SEL0
After OE
↑
After power up
Stabilization time
5
5
ms
Time required for the integrated PLL circuit to obtain phase lock of its feedback signal to its reference signal. In order for phase lock to be obtained,
a fixed-frequency, fixed-phase reference signal must be present at X1. Until phase lock is obtained, the specifications for propagation delay and
skew parameters given in the switching characteristics table are not applicable.
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| CDC9841DW | PC MOTHERBOARD CLOCK SYNTHESIZER/DRIVER WITH 3-STATE OUTPUTS |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CDC9841DW | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Texas Instruments 功能描述: |
| CDC9841DWR | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Texas Instruments 功能描述: |
| CDC9842DW | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| CDC9842DWR | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| CDC9843 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:PC MOTHERBOARD CLOCK SYNTHESIZER/DRIVER WITH 3-STATE OUTPUTS |
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