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CYWUSB6935-28SEI PDF预览

CYWUSB6935-28SEI

更新时间: 2024-02-24 00:24:03
品牌 Logo 应用领域
赛普拉斯 - CYPRESS 电信光电二极管电信集成电路
页数 文件大小 规格书
32页 408K
描述
Telecom Circuit, 1-Func, PDSO28, 0.300 INCH, SOIC-28

CYWUSB6935-28SEI 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Obsolete零件包装代码:SOIC
包装说明:0.300 INCH, SOIC-28针数:28
Reach Compliance Code:compliantHTS代码:8542.39.00.01
风险等级:5.72JESD-30 代码:R-PDSO-G28
JESD-609代码:e0长度:17.905 mm
湿度敏感等级:1功能数量:1
端子数量:28最高工作温度:85 °C
最低工作温度:-40 °C封装主体材料:PLASTIC/EPOXY
封装代码:HSOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, HEAT SINK/SLUG峰值回流温度(摄氏度):225
认证状态:Not Qualified座面最大高度:2.67 mm
标称供电电压:3 V表面贴装:YES
电信集成电路类型:TELECOM CIRCUIT温度等级:INDUSTRIAL
端子面层:Tin/Lead (Sn/Pb)端子形式:GULL WING
端子节距:1.27 mm端子位置:DUAL
处于峰值回流温度下的最长时间:30宽度:7.5 mm
Base Number Matches:1

CYWUSB6935-28SEI 数据手册

 浏览型号CYWUSB6935-28SEI的Datasheet PDF文件第5页浏览型号CYWUSB6935-28SEI的Datasheet PDF文件第6页浏览型号CYWUSB6935-28SEI的Datasheet PDF文件第7页浏览型号CYWUSB6935-28SEI的Datasheet PDF文件第9页浏览型号CYWUSB6935-28SEI的Datasheet PDF文件第10页浏览型号CYWUSB6935-28SEI的Datasheet PDF文件第11页 
CYWUSB6935  
PRELIMINARY  
Addr: 0x00  
REG_ID  
Default: 0x07  
7
6
5
4
3
2
1
0
Silicon ID  
Product ID  
Figure 7-1. Revision ID Register  
Bit  
7:4  
3:0  
Name  
Silicon ID  
Description  
These are the Silicon ID revision bits. 0000 = Rev A, 0001 = Rev B, etc. These bits are read-only.  
Product ID These are the Product ID revision bits. Fixed at value 0111. These bits are read-only.  
Addr: 0x01  
REG_SYN_A_CNT  
Default: 0x00  
7
6
5
4
3
2
1
0
Reserved  
Count  
Figure 7-2. Synthesizer A Counter  
Bit  
7:5  
4:0  
Name  
Description  
Reserved These bits are reserved and should be written with zeros.  
Count  
The Synthesizer A Counter register is used for diagnostic purposes and is not recommended for normal operation.  
The Channel register is the recommended method of setting the Synthesizer frequency.  
The Synthesizer A Count along with the Synthesizer N Count can be used to generate the Synthesizer frequency. The  
range of valid values of the Synthesizer A Count is 0 through 31. Using the Synthesizer A and N Count register is an  
alternative to using the Channel register. Selection between the use of the Channel register or the A and N registers  
is done through the Channel register (Reg 0x21, bit 7). When in Channel mode the A and N Count bits can be used  
to read the A and N values derived directly from the Channel.  
Addr: 0x02  
REG_SYN_N_CNT  
Default: 0x00  
7
6
5
4
3
2
1
0
Reserved  
Count  
Figure 7-3. Synthesizer N Counter  
Bit  
7
6:0  
Name  
Reserved  
Count  
Description  
This bit is reserved and should be written with zero.  
The Synthesizer N Counter register is used for diagnostic purposes and therefore is not recommended for normal  
operation. The Channel register is the recommended method of setting the Synthesizer frequency.  
The Synthesizer N Count along with the Synthesizer A Count can be used to generate the Synthesizer frequency. The  
range of valid values of the Synthesizer N Count is 74 through 76. Using the Synthesizer A and N Count register is  
an alternative to using the Channel register. Selection between the use of the Channel register or the A and N registers  
is done through the Channel register (Reg 0x21, bit 7). When in Channel mode the A and N Count bits can be used  
to read the A and N values derived directly from the Channel.  
Document 38-16008 Rev. **  
Page 8 of 32  

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