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參數資料
| 型號： | CY2291 |
| 廠商： | Cypress Semiconductor Corp. |
| 英文描述： | Three-PLL General Purpose EPROM Programmable Clock Generator |
| 中文描述： | 三鎖相環(huán)通用EPROM的可編程時鐘發(fā)生器 |
| 文件頁數： | 12/13頁 |
| 文件大?。?/td> | 121K |
| 代理商： | CY2291 |
CY2291
12
Document #: 38-00945-**
CyClocks is a trademark of Cypress Semiconductor Corporation.
Pentium is a registered trademark of Intel Corporation.
Custom Configuration Request Procedure
The CY229x are EPROM-programmable devices that may be configured in the factory or in the field by a Cypress Field Application
Engineer (FAE). The output frequencies requested will be matched as closely as the internal PLL divider and multiplier options
allow. All custom requests must be submitted to your local Cypress FAE or sales representative. The method to use to request
custom configurations is:
Use CyClocks
software. This software automatically calculates the output frequencies that can be generated by the CY229x
devices and provides a print-out of final pinout which can be submitted (in electronic or print format) to your local FAE or sales
representative. The CyClocks software is available free of charge from the Cypress website (http://www.cypress.com) or from
your local sales representative.
Once the custom request has been processed you will receive a part number with a 3-digit extension (e.g., CY2292SC-128)
specific to the frequencies and pinout of your device. This will be the part number used for samples requests and production
orders.
Ordering Information
Ordering Code
CY2291SC
–
XXX
CY2291SL
–
XXX
CY2291F
CY2291SI
–
XXX
CY2291FI
Package
Name
S5
S5
S5
S5
S5
Package Type
Operating
Range
Commercial
Commercial
Commercial
Industrial
Industrial
Operating
Voltage
20-Pin SOIC
20-Pin SOIC
20-Pin SOIC
20-Pin SOIC
20-Pin SOIC
5.0V
3.3V
3.3V or 5.0V
3.3V or 5.0V
3.3V or 5.0V
Package Characteristics
Package
20-pin SOIC
θ
JA
(C/W)
125
θ
JC
(C/W)
25
Transistor Count
9271
相關PDF資料 |
PDF描述 |
|---|---|
| CY2291F | Three-PLL General Purpose EPROM Programmable Clock Generator |
| CY2291FI | Three-PLL General Purpose EPROM Programmable Clock Generator |
| CY2300 | Phase-Aligned Clock Multiplier |
| CY2300SC | Phase-Aligned Clock Multiplier |
| CY2300SI | Phase-Aligned Clock Multiplier |
相關代理商/技術參數 |
參數描述 |
|---|---|
| CY2291_02 | 制造商:CYPRESS 制造商全稱:Cypress Semiconductor 功能描述:Three-PLL General Purpose EPROM Programmable Clock Generator |
| CY2291_08 | 制造商:CYPRESS 制造商全稱:Cypress Semiconductor 功能描述:Three-PLL General Purpose EPROM Programmable Clock Generator |
| CY2291EFX | 制造商:Cypress Semiconductor 功能描述: |
| CY2291F | 功能描述:IC 3PLL EPROM CLOCK GEN 20-SOIC RoHS:否 類別:集成電路 (IC) >> 時鐘/計時 - 時鐘發(fā)生器，PLL，頻率合成器 系列:- 產品變化通告:Product Discontinuation 04/May/2011 標準包裝:96 系列:- 類型:時鐘倍頻器，零延遲緩沖器 PLL:帶旁路 輸入:LVTTL 輸出:LVTTL 電路數:1 比率 - 輸入:輸出:1:8 差分 - 輸入:輸出:無/無 頻率 - 最大:133.3MHz 除法器/乘法器:是/無 電源電壓:3 V ~ 3.6 V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:16-TSSOP（0.173"，4.40mm 寬） 供應商設備封裝:16-TSSOP 包裝:管件 其它名稱:23S08-5HPGG |
| CY2291FI | 功能描述:IC 3PLL EPROM CLOCK GEN 20-SOIC RoHS:是 類別:集成電路 (IC) >> 時鐘/計時 - 時鐘發(fā)生器，PLL，頻率合成器 系列:- 標準包裝:39 系列:- 類型:* PLL:帶旁路 輸入:時鐘 輸出:時鐘 電路數:1 比率 - 輸入:輸出:1:10 差分 - 輸入:輸出:是/是 頻率 - 最大:170MHz 除法器/乘法器:無/無 電源電壓:2.375 V ~ 3.465 V 工作溫度:0°C ~ 70°C 安裝類型:* 封裝/外殼:* 供應商設備封裝:* 包裝:* |
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