LM98503CCVV National Semiconductor, LM98503CCVV Datasheet - Page 11

• Manufacturer Part Number: LM98503CCVV
• Description: IC CAMERA SIGNAL PROCESSR 48LQFP
• Manufacturer: National Semiconductor
• Type: CCD Signal Processor, 10-Bitr

Specifications of LM98503CCVV

• Applications: Video Camera
• Mounting Type: Surface Mount
• Package / Case: *
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: *LM98503CCVV

CDS Sampling Timing
CLAMP
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SAMPLE
1
2
1
2
CCD
SHP
SHD overrides the SAMPLE signal’s falling edge for sampling the video signal (SHD is active-low by default).
CLK
SHP overrides the CLAMP signal’s falling edge for sampling the reset voltage (SHP is active-low by default).
CCD
SHD
The SAMPLE signal is an internal signal derived from the CLK input whose falling edge samples the CCD video signal by default.
The CLAMP signal is an internal signal derived from the CLK input whose falling edge samples the CCD reset voltage by default.
CLK
1
1
2
2
t
AD
t
AD
Figure 4: Pixel Rate Reset Voltage Sampling
Figure 5: Pixel Rate Video Signal Sampling
t
SHP
t
SHD
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