LC89975M Ver la hoja de datos (PDF) - SANYO -> Panasonic
Número de pieza
componentes Descripción
Fabricante
LC89975M Datasheet PDF : 7 Pages
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LC89975M
9. The C-OUT output delay time with respect to a C-IN1 input (the 2.5-bit CCD delay)
10. The pin output voltage when no input signal is applied (the clamp voltage)
11. Measure the Y-OUT output when a 200-kHz 400-mVp-p sine wave is input to Y-IN.
GVY
=
20
log
Y-OUT output [mVp-p]
400 [mVp-p]
[dB]
12. Measure the Y-OUT output when a 200-kHz 200-mVp-p sine wave is input to Y-IN and when 3.3-MHz 200-mVp-p
sine wave is input.
The Y-OUT output for a 3.3-MHz input [mVp-p]
GFY = 20 log The Y-OUT output for a 200-kHz input [mVp-p] [dB]
Adjust Vbias to set the bias to the clamp level plus 250 mV.
13. Apply a 5-step waveform (see the figure) to Y-IN and measure the Y-OUT output differential gain and differential
phase with a vectorscope.
14. Apply a 5-step waveform (see the figure) to Y-IN and measure the Y-OUT output luminance signal level (Y) and
sync level (S).
LSY =
S [mV]
Y [mV]
× 100 [%]
15. Measure the 3·fsc (13.3 MHz) and fsc (4.43 MHz) components in the Y-OUT output with no input signal applied.
16. Measure the noise in the Y-OUT output with no input signal applied.
Set up the noise meter with a 200-kHz high-pass filter, a 5-MHz low-pass filter, and a 4.43-MHz trap filter.
17. Let V1 be the Y-OUT output when a 200-kHz 400-mVp-p sine wave signal is input to Y-IN and with SW3 in the c
position, and V2 be the Y-OUT output with SW3 in the b position.
ZOY =
V2 [mVp-p] – V1 [mVp-p]
V1 [mVp-p]
× 500 [Ω]
18. The Y-OUT output delay time with respect to inputs to Y-IN.
No. 5391-6/7
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