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参数资料
| 型号： | IMISM532AXB |
| 厂商： | CYPRESS SEMICONDUCTOR CORP |
| 元件分类： | 时钟产生/分配 |
| 英文描述： | OTHER CLOCK GENERATOR, PDSO16 |
| 封装： | SOIC-16 |
| 文件页数： | 11/14页 |
| 文件大小： | 132K |
| 代理商： | IMISM532AXB |
+/+
YJGP VKOKPI KU ETKVKECN
SM532
Approved Product
Low EMI Sprectum Spread Clock
International Microcircuits,Inc.
8/31/98
525 Los Coches St., Milpitas, 95035 408-263-6300, FAX 408-263-6571
Rev. 1.4
http:/www.imicorp.com
Page 6 of 14
MODULATION AND POWER DOWN SELECTIONS
The bandwidth of the modulation applied to Fout is controlled by two input control lines, S2 and S3. Also, S2 and
S3 control the state the SM532 will go to when the Power Down mode is selected. The Power Down mode is
selected when both S0 and S1 are set to a logic state 0. Refer to the tables below for the proper selection of
Modulation Bandwidth and Power Down state.
Modulation Selection Table
Control Settings
Spread Percentage
Total Bandwidth
S3
S2
Low
High
1.25 %
0
99.375 %
100.625%
2.50 %
0
1
98.75 %
101.25 %
5.00 %
1
0
97.50 %
102.50 %
10.0 %
1
95.00 %
105.00 %
Table 6. Modulation Selection Table
Power Down Selection Table
Fout State
S0
S1
S2
S3
Factory Test
0
1
Hi-Z
0
1
00
0
10
0
1
0
Table 7. Power Down Selection Table
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相关代理商/技术参数 |
参数描述 |
|---|---|
| IMISM532AXBT | 制造商:Cypress Semiconductor 功能描述: |
| IMISM560BSZ | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| IMISM560BZ | 制造商:Cypress Semiconductor 功能描述:PLL Frequency Synthesizer Single 25MHz to 108MHz 8-Pin SOIC 制造商:Rochester Electronics LLC 功能描述:TIMING DEVICE - Bulk |
| IMISM560BZT | 制造商:Cypress Semiconductor 功能描述:PLL Frequency Synthesizer Single 25MHz to 108MHz 8-Pin SOIC T/R |
| IMISM561 | 制造商:CYPRESS 制造商全称:Cypress Semiconductor 功能描述:Spread Spectrum Clock Generator |
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