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參數(shù)資料
| 型號(hào)： | IMISM561 |
| 廠商： | Cypress Semiconductor Corp. |
| 英文描述： | Spread Spectrum Clock Generator |
| 中文描述： | 擴(kuò)頻時(shí)鐘發(fā)生器 |
| 文件頁(yè)數(shù)： | 1/8頁(yè) |
| 文件大?。?/td> | 126K |
| 代理商： | IMISM561 |
Spread Spectrum Clock Generator
SM561
Cypress Semiconductor Corporation
Document #: 38-07021 Rev. *C
3901 North First Street
San Jose
,
CA 95134
408-943-2600
Revised December 14, 2002
Features
54- to 166-MHz operating frequency range
Wide (9) range of spread selections
Accepts clock and crystal inputs
Low power dissipation
3.3V = 165 mw. (Fin = 120 MHz)
Frequency spread disable function
Center spread modulation
Low cycle-to-cycle jitter
Eight-pin SOIC package
Applications
High-resolution VGA controllers
LCD panels and monitors
Workstations and servers
Benefits
Peak electromagnetic interference (EMI) reduction by 8 to
16 dB
Fast time to market
Cost reduction
Block Diagram
Pin Configuration
PD
VCO
1
8
Xin/
CLK
Xout
REFERENCE
DIVIDER
4 pf
8 pF
250 K
FEEDBACK
DIVIDER
MODULATION
CONTROL
DIVIDER
AND MUX
5
2
3
7
VDD
SSCC
SSCLK
VSS
4
6
LF
INPUT
DECODER
S1
S0
CP
1
2
3
4
8
7
6
5
Xin/CLK
VDD
SSCLK
VSS
Xout
S0
S1
SSCC
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| IMIZ9972BA | 3.3V, 125-MHz, Multi-Output Zero Delay Buffer |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| IMISM561BZ | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Cypress Semiconductor 功能描述: |
| IMISM561BZT | 制造商:CYPRESS 制造商全稱:Cypress Semiconductor 功能描述:Spread Spectrum Clock Generator |
| IMISM561Z | 制造商:International Microcircuits (IMI) / Cypress 功能描述: |
| IMISM562BZ | 制造商:Cypress Semiconductor 功能描述:PLL Clock Generator Single 54MHz to 200MHz 8-Pin SOIC |
| IMIXG571CTB | 制造商:Rochester Electronics LLC 功能描述:TIMING DEVICE - Bulk 制造商:Cypress Semiconductor 功能描述: |
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