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參數(shù)資料
| 型號： | CY28447LFXC |
| 廠商： | Silicon Laboratories Inc |
| 文件頁數(shù)： | 15/22頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC CLOCK CALISTOGA CK410M 72QFN |
| 標準包裝： | 240 |
| 類型： | 時鐘/頻率發(fā)生器 |
| PLL： | 是 |
| 主要目的： | Intel CPU 服務器 |
| 輸入： | LVTTL，晶體 |
| 輸出： | HCSL，LVCMOS |
| 電路數(shù)： | 1 |
| 比率 - 輸入:輸出： | 3:21 |
| 差分 - 輸入:輸出： | 無/是 |
| 頻率 - 最大： | 200MHz |
| 電源電壓： | 3.135 V ~ 3.465 V |
| 工作溫度： | 0°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 72-VFQFN 裸露焊盤 |
| 供應商設備封裝： | 72-QFN（10x10） |
| 包裝： | 托盤 |
CY28447
...................... Document #: 38-07724 Rev *C Page 22 of 22
The information in this document is believed to be accurate in all respects at the time of publication but is subject to change without notice. Sil-
icon Laboratories assumes no responsibility for errors and omissions, and disclaims responsibility for any consequences resulting from the
use of information included herein. Additionally, Silicon Laboratories assumes no responsibility for the functioning of undescribed features or
parameters. Silicon Laboratories reserves the right to make changes without further notice. Silicon Laboratories makes no warranty, repre-
sentation or guarantee regarding the suitability of its products for any particular purpose, nor does Silicon Laboratories assume any liability
arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation conse-
quential or incidental damages. Silicon Laboratories products are not designed, intended, or authorized for use in applications intended to
support or sustain life, or for any other application in which the failure of the Silicon Laboratories product could create a situation where per-
sonal injury or death may occur. Should Buyer purchase or use Silicon Laboratories products for any such unintended or unauthorized appli-
cation, Buyer shall indemnify and hold Silicon Laboratories harmless against all claims and damages.
Document History Page
Document Title: CY28447 Clock Generator for IntelCalistoga Chipset
Document Number: 38-07724
REV.
ECN NO.
Issue Date
Orig. of
Change
Description of Change
**
315554
See ECN
RGL
New data sheet
*A
345509
See ECN
RGL
Changed VTTPWRGD#/PD changed from PU to PD.
Change Advance to Preliminary status
*B
381616
See ECN
RGL
Modify pin description table
Update register table
Modify AC specification of 27-MHz LACC to 0 ppm
*C
391400
See ECN
RGL
Update block diagram to show the 4th PLL
Add Figure 15 and 16 for single-ended load configuration
Update DC Electrical Specification table
Update AC Electrical Specification table
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| CY28447LFXCT | 功能描述:時鐘發(fā)生器及支持產(chǎn)品 Calistoga System Clk Extra SRC Output 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(shù)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 |
| CY28506OC | 制造商:Rochester Electronics LLC 功能描述:FTG FOR MOTHERBOARDS - Bulk |
| CY28506OCT | 制造商:Rochester Electronics LLC 功能描述:CLOC - Tape and Reel |
| CY28507ZC-3 | 功能描述:時鐘緩沖器 PacketClockClk RoHS:否 制造商:Texas Instruments 輸出端數(shù)量:5 最大輸入頻率:40 MHz 傳播延遲（最大值）: 電源電壓-最大:3.45 V 電源電壓-最小:2.375 V 最大功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:LLP-24 封裝:Reel |
| CY28508OCT | 制造商:Cypress Semiconductor 功能描述: |
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