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參數資料
| 型號： | CY25561SCT |
| 廠商： | CYPRESS SEMICONDUCTOR CORP |
| 元件分類： | XO, clock |
| 英文描述： | Spread Spectrum Clock Generator |
| 中文描述： | 166 MHz, OTHER CLOCK GENERATOR, PDSO8 |
| 封裝： | 0.150 INCH, SOIC-8 |
| 文件頁數： | 1/8頁 |
| 文件大小： | 127K |
| 代理商： | CY25561SCT |
Spread Spectrum Clock Generator
CY25561
Cypress Semiconductor Corporation
Document #: 38-07242 Rev. *B
3901 North First Street
San Jose, CA 95134
408-943-2600
Revised October 16, 2002
Features
50- to 166-MHz operating frequency range
Wide range of spread selections (9)
Accepts clock and crystal inputs
Low-power dissipation
—70 mW–Typ @ 66 MHz
Frequency spread disable function
Center spread modulation
Low cycle-to cycle jitter
Eight-pin SOIC package
Applications
Desktop, notebook, and tablet PCs
VGA controllers
LCD panels and monitors
Workstations and servers
Benefits
Peak EMI reduction by 8 to 16 dB
Fast time to market
Cost reduction
Block Diagram
Pin Configuration
PD
REFERENCE
DIVIDER
Loop
Filter
1
2
MODULATION
CONTROL
INPUT
DECODER
LOGIC
FEEDBACK
DIVIDER
vco
DIVIDER
&
MUX
8
3
CP
SSCLK
S0
S1
6
7
5
4
20K
SSCC
VDD
VSS
Xout
Xin/
CLK
VDD
VDD
VSS
VSS
300 K
20K
20K
20K
XIN/CLK
SSCLK
XOUT
CY25561
1
2
3
4
8
7
6
5
VDD
VSS
S0
S1
SSCC
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PDF描述 |
|---|---|
| CY25568SC | Spread Spectrum Clock Generator |
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| CY25701 | Programmable High-Frequency Crystal Oscillator with Spread Spectrum (SSXO) and No-Spread Spectrum (XO) Option(帶擴頻(SSXO)和非擴頻(XO)選擇的可編程高頻晶體振蕩器) |
| CY25823 | D-Subminiature Connector; Gender:Female; No. of Contacts:68; D Sub Shell Size:DB68; Body Material:Zinc Alloy; Contact Material:Copper Alloy; Mounting Type:PCB Straight Thru Hole; Pitch Spacing:0.05"; Series:102; Lead Pitch:0.05" RoHS Compliant: Yes |
| CY25823ZXC | D-Subminiature Connector; Gender:Female; No. of Contacts:80; Contact Termination:IDC; D Sub Shell Size:DB80; Body Material:Steel; Leaded Process Compatible:Yes; Mounting Type:PC Board; Peak Reflow Compatible (260 C):No RoHS Compliant: Yes |
相關代理商/技術參數 |
參數描述 |
|---|---|
| CY25561SI | 功能描述:時鐘發生器及支持產品 Reduction SSCGs IND RoHS:否 制造商:Silicon Labs 類型:Clock Generators 最大輸入頻率:14.318 MHz 最大輸出頻率:166 MHz 輸出端數量: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 安裝風格:SMD/SMT 封裝 / 箱體:QFN-56 |
| CY25561SXC | 功能描述:鎖相環 - PLL Advncd PREMIS Spread Spctrum Clk Synthszr RoHS:否 制造商:Silicon Labs 類型:PLL Clock Multiplier 電路數量:1 最大輸入頻率:710 MHz 最小輸入頻率:0.002 MHz 輸出頻率范圍:0.002 MHz to 808 MHz 電源電壓-最大:3.63 V 電源電壓-最小:1.71 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:QFN-36 封裝:Tray |
| CY25561SXCT | 功能描述:鎖相環 - PLL Advncd PREMIS Spread Spctrum Clk Synthszr RoHS:否 制造商:Silicon Labs 類型:PLL Clock Multiplier 電路數量:1 最大輸入頻率:710 MHz 最小輸入頻率:0.002 MHz 輸出頻率范圍:0.002 MHz to 808 MHz 電源電壓-最大:3.63 V 電源電壓-最小:1.71 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:QFN-36 封裝:Tray |
| CY25562 | 制造商:CYPRESS 制造商全稱:Cypress Semiconductor 功能描述:Spread Spectrum Clock Generator |
| CY25562_08 | 制造商:CYPRESS 制造商全稱:Cypress Semiconductor 功能描述:Spread Spectrum Clock Generator |
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