lc89977m Sanyo Semiconductor Corporation, lc89977m Datasheet
lc89977m
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lc89977m Summary of contents
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... Ordering number : EN5545 Preliminary Overview The LC89977M is CCD delay line for PAL television system that includes a chrominance signal crosstalk exclusion filter and a luminance signal 1-H delay line on chip. Features • 5-V single-voltage power supply • Built-in 3 PLL frequency multiplier circuit allows 3fsc operation from an fsc (4.43 MHz) input. ...
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... Allowable Operating Ranges 25°C Parameter Supply voltage Clock input amplitude Clock frequency Chrominance signal input amplitude Luminance signal input amplitude Pin Assignment Block Diagram LC89977M Symbol Conditions CLK F Sine wave CLK V IN-C V IN-Y Ratings Unit min typ max 4.75 5.00 5.25 V 300 500 ...
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... Parameter Supply current [Chrominance signal characteristics] (with no input to Y-IN) DC output voltage Voltage gain Comb depth Linearity Clock leakage (3fsc) Clock leakage (fsc) Noise Output impedance 0-H delay time LC89977M 2H (1703. (1) 1H (845. (1) Symbol Conditions 4.43361875 MHz, V CLK Switch states ...
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... D The C-OUT output for an fa input [mVp-p] Test Frequencies 4.429662 MHz D 4.425694 MHz D-2 LC89977M Switch states Symbol SW1 SW2 SW3 Test conditions ...
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... Apply a 5-step staircase wave (as in the figure below) to Y-IN, and measure the differential gain and differential phase in the Y-OUT output using a vector scope. LC89977M The output for a 200-mVp-p input [mVp-p] —————————————————— [dB] ...
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... V2 be the Y-OUT output when SW3 is set to the ‘b’ position. V2 [mVp-p] – V1 [mVp- ———————————— [mVp-p] 18. Measure the delay time in the Y-OUT output with respect to the input to Y-IN. LC89977M 500 [ ] No. 5545-6/7 ...
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... SANYO believes information herein is accurate and reliable, but no guarantees are made or implied regarding its use or any infringements of intellectual property rights or other rights of third parties. This catalog provides information as of August, 1997. Specifications and information herein are subject to change without notice. LC89977M No. 5545-7/7 ...