CCD Delay Line Series
MN3814, MN3814S
NTSC CCD Video Signal Delay Elements
Overview
The MN3814 and MN3814S are 4 fSC
CMOS CCD signal delay elements whose wide bandwidth and low noise make them ideal for video signal processing applications.
They contain such components as a shift register clock driver, 906-stage CCD analog shift register, and resampling output amplifier.
They sample the input using the supplied clock signal with a frequency of 14.
32 MHz, four times the NTSC color signal subcarrier frequency, and after adding in the attached filter delay, produce independent delays of 1 H (the horizontal scan period).
Pin Assignment
MN3814
VBB 1 8 VDD1
XI
2
7
VSS
VBIAS
3
6
VDD2
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