LA76850 データシートの表示（PDF） - SANYO -> Panasonic
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LA76850 Datasheet PDF : 31 Pages
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VIF Block Input Signals
LA76850
1. Input signals must all be input to the PIF IN (pin 6) in the Test Circuit.
2. All input signal voltage values are the levels at the VIF IN (pin 6) in the Test Circuit.
3. Signal contents and signal levels
4. Bus conditions: VIF SYS = "01", S.TRAP.SW = "1", OVER.MOD.SW = "0"
Input signal
Waveform
SG1
38.9MHz
CW
Conditions
SG2
34.47MHz
CW
SG3
33.4MHz
CW
SG4
Frequency variable
CW
SG5
38.9MHz
87.5% Video Mod.
10-stairstep wave
(Subcarrier: 4.43MHz)
SG6
38.9MHz
fm = 15kHz, AM = 78%
SG7
38.9MHz, 80dBµ
50IRE
87.5% Video Mod.
50IRE Luma
(Carrier: variable)
50IRE Luma
NoA0017-8/31
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