欢迎访问ic37.com |
会员登录 免费注册
发布采购

CXA2542AQ 参数 Datasheet PDF下载

CXA2542AQ图片预览
型号: CXA2542AQ
PDF下载: 下载PDF文件 查看货源
内容描述: 射频信号处理伺服放大器的CD播放机 [RF Signal Processing Servo Amplifier for CD Player]
分类和应用: 消费电路商用集成电路放大器射频
文件页数/大小: 49 页 / 614 K
品牌: SONY [ SONY CORPORATION ]
 浏览型号CXA2542AQ的Datasheet PDF文件第21页浏览型号CXA2542AQ的Datasheet PDF文件第22页浏览型号CXA2542AQ的Datasheet PDF文件第23页浏览型号CXA2542AQ的Datasheet PDF文件第24页浏览型号CXA2542AQ的Datasheet PDF文件第26页浏览型号CXA2542AQ的Datasheet PDF文件第27页浏览型号CXA2542AQ的Datasheet PDF文件第28页浏览型号CXA2542AQ的Datasheet PDF文件第29页  
CXA2542AQ  
The ISET pin is used to connect external resistance. This external resistance sets the current which  
determines the focus search, track jump, and sled kick levels.  
Focus search current  
VBG  
1
2
I1 =  
×
R
(VBG: approximately 1.27V)  
I1  
I2  
I2 = 2I1  
FS1  
Track jump current (TM3 and TM4 current)  
1
VBG  
I =  
×
2
R
Sled kick current (TM5 and TM6 current, when D1 = D0 = 0 during 1X$ commands)  
VBG  
I =  
R
Use external resistance of between 30kand 240k.  
Using external resistance outside this range may cause oscillation.  
– 25 –  
 复制成功!