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AMIS-52100-A PDF预览

AMIS-52100-A

更新时间: 2024-02-19 02:11:40
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26页 1576K
描述
Transceiver with Clock and Data Recovery

AMIS-52100-A 技术参数

生命周期:ActiveReach Compliance Code:compliant
风险等级:5.7Is Samacsys:N
JESD-30 代码:R-PDSO-G20端子数量:20
最高工作温度:50 °C最低工作温度:
封装主体材料:PLASTIC/EPOXY封装代码:SSOP
封装等效代码:SSOP20,.3封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, SHRINK PITCH电源:3 V
认证状态:Not Qualified子类别:Other Telecom ICs
最大压摆率:25 mA标称供电电压:3 V
表面贴装:YES温度等级:COMMERCIAL
端子形式:GULL WING端子节距:0.635 mm
端子位置:DUALBase Number Matches:1

AMIS-52100-A 数据手册

 浏览型号AMIS-52100-A的Datasheet PDF文件第6页浏览型号AMIS-52100-A的Datasheet PDF文件第7页浏览型号AMIS-52100-A的Datasheet PDF文件第8页浏览型号AMIS-52100-A的Datasheet PDF文件第10页浏览型号AMIS-52100-A的Datasheet PDF文件第11页浏览型号AMIS-52100-A的Datasheet PDF文件第12页 
AMIS-52100 Low-Power Transceiver with Clock and Data Recovery  
Data Sheet  
8.6 GND, Ground  
The GND pin is the ground connection for the digital and analog circuits in the AMIS-52100.  
8.7 CLKOUT, Internal Clock Output  
The CLKOUT pin is an output for the RC oscillator, crystal oscillator signal or the recovered data clock. The crystal oscillator signal  
output can be divided by 2, 3 or 4. The pin can also be programmed to output the signal from the recovered data clock function. For  
more information about the clock and data recovery (CDR) function of the AMIS-52100, refer to the section of this document on clock  
and data recovery.  
The CLKOUT pin function control registers are shown in Table 13.  
Table 13: Oscillator Output Control Registers  
CLKOUT Pin Definition Control Registers  
Register (HEX)  
Name  
Bits  
States Comments  
0x0c  
CLKOUT enable  
7
0
CLKOUT is enabled  
1
CLKOUT is disabled  
Automatic control  
RC OSC  
Xtal  
Off  
Divide by 4  
Divide by 3  
Divide by 2  
Divide by 1  
0x0d  
0x0e  
CLKOUT select  
XTAL divide  
4,5  
0,1  
00  
01  
10  
11  
00  
01  
10  
11  
8.8 X1, X2, External Crystal Reference  
X1 and X2 pins connect a parallel resonance oscillator crystal to the AMIS-52100 internal oscillator circuit. The external crystal should  
meet the requirements as listed in Table 14, however, the two load capacitors should be sized slightly smaller than the recommended  
value for the crystal, because the AMIS-52100 adds capacitance in the internal trim circuit. For additional information, see the AMIS  
Application Note; “Quick Start Crystal Oscillator Circuit Operation and Setup”. The crystal parameters are shown in Table 14.  
Table 14: External Crystal Parameters  
Parameter  
Crystal Frequency  
Min.  
12.56  
10.9  
Typ.  
Max.  
12.65  
14.0  
24.0  
70  
Units  
MHz  
Conditions  
Targeted  
Non Quick Start  
Using Quick Start  
9.375  
Crystal ESR  
Crystal Tolerance  
Load Capacitance  
10  
ppm  
Load capacitors should be smaller than recommended for  
the crystal to allow for frequency tune  
8.9 I2CDATA, I2CCLK, I2C Control Interface Bus  
The AMIS-52100 implements an I2C serial 8 bit bi-directional interface with the pins I2CDATA and I2CCLK. The AMIS-52100  
implements the protocol for a slave device. The clock for the interface is generated by the external master device. The interface will  
support the normal (0 – 100 Kbits/second) or the fast (0 – 400Kbits/second) data modes. The interface conforms to the Phillips  
specification for the I2C bus standard. The pins have internal pull up resistors. See Table 15 and Table 16 for some parameters of this  
interface.  
Table 17 shows the register that controls the I2C address increment function.  
AMI Semiconductor – Rev 4.0, Mar. 06 – M-20535-004  
9
www.amis.com  
 
 

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