参数资料
型号: AD9949KCPZ
厂商: Analog Devices Inc
文件页数: 32/36页
文件大小: 0K
描述: IC CCD SIGNAL PROCESSOR 40-LFCSP
标准包装: 1
类型: CCD 信号处理器,12 位
输入类型: 逻辑
输出类型: 逻辑
接口: 3 线串口
安装类型: 表面贴装
封装/外壳: 40-VFQFN 裸露焊盘,CSP
供应商设备封装: 40-LFCSP
包装: 托盘
AD9949
Rev. B | Page 5 of 36
TIMING SPECIFICATIONS
CL = 20 pF, fCLI = 36 MHz, unless otherwise noted.
Table 4.
Parameter
Symbol
Min
Typ
Max
Unit
MASTER CLOCK (CLI) (See Figure 16)
CLI Clock Period
tCLI
27.8
ns
CLI High/Low Pulse Width
tADC
11.2
13.9
16.6
ns
Delay from CLI to Internal Pixel Period Position
tCLIDLY
6
ns
CLPOB PULSE WIDTH (PROGRAMMABLE)1
tCOB
2
20
Pixels
SAMPLE CLOCKS (See Figure 18)
SHP Rising Edge to SHD Rising Edge
tS1
12.5
13.9
ns
DATA OUTPUTS (See Figure 19 and Figure 20)
Output Delay From Programmed Edge
tOD
6
ns
Pipeline Delay
11
Cycles
SERIAL INTERFACE (SERIAL TIMING SHOWN IN Figure 14 and Figure 15)
Maximum SCK Frequency
fSCLK
10
MHz
SL to SCK Setup Time
tLS
10
ns
SCK to SL Hold Time
tLH
10
ns
SDATA Valid to SCK Rising Edge Setup
tDS
10
ns
SCK Falling Edge to SDATA Valid Hold
tDH
10
ns
SCK Falling Edge to SDATA Valid Read
tDV
10
ns
1 Minimum CLPOB pulse width is for functional operation only. Wider typical pulses are recommended to achieve low noise clamp reference.
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