chroma delay line hcmos technology.
path signal is clamped by the other CL1 switch to the dc level of the delayed path (including any offsets) to ensure there is no difference in clamping level between the.
It may be used as a baseband chroma correction circuit (with PAL), or as a chroma delay line (with SECAM). The device h.
Pin 2 3 1 5 4 Symbol VDD VSS CK SS SC Positive supply voltage. Supply ground. System clock. Supplied from MC440XX master clock. Either 17.734475 MHz (PAL and SECAM) or 14.31818 MHz (NTSC) sine wave. System selection. 4
–level signal s.
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