參數(shù)資料
型號: TLV990-40PFB
廠商: TEXAS INSTRUMENTS INC
元件分類: 消費家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PQFP48
封裝: GREEN, PLASTIC, TQFP-48
文件頁數(shù): 24/24頁
文件大?。?/td> 418K
代理商: TLV990-40PFB
TLV99040
3V, 10BIT, 40MSPS AREA CCD ANALOG FRONT END
SLAS326A JANUARY 2001 REVISED MARCH 2004
9
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
CCD IN
SR
SV
ADCCLK
tSRD
tSVD
tADC_SV
TIMING PARAMETER
MIN
TYP
MAX
EXPLANATION
tSRD
Delay between sample reset (SR) rising edge and
actual sampling instant (ns)
6
This is the fixed internal delay in the chip. The reset
value of the CCD waveform should be stable until
the end of this period.
tSVD
Delay between sample video (SV) rising edge and
actual instant of video signal sampling (ns)
6
This is the fixed internal delay in the chip. The video
signal value of the CCD waveform should be stable
until the end of this period.
tADC_SV Time between ADCCLK falling edge and SV falling
edge
3
The timing margin required to ensure the ADCCLK
positive half cycle is in between two SV pulses
Figure 4. Detailed Internal Timing Diagram
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