參數(shù)資料
型號(hào): LA76850
廠商: Sanyo Electric Co.,Ltd.
英文描述: Monolithic Linear IC Black & White Television IC
中文描述: 單片線性集成電路黑色
文件頁(yè)數(shù): 8/31頁(yè)
文件大小: 295K
代理商: LA76850
LA76850
NoA0017-8/31
VIF Block Input Signals
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
SG1
CW
Waveform
Conditions
38.9MHz
SG2
CW
CW
CW
34.47MHz
SG3
33.4MHz
SG4
Frequency variable
SG5
38.9MHz
87.5% Video Mod.
10-stairstep wave
(Subcarrier: 4.43MHz)
SG6
38.9MHz
fm = 15kHz, AM = 78%
SG7
38.9MHz, 80dB
μ
87.5% Video Mod.
50IRE Luma
(Carrier: variable)
50IRE Luma
50IRE
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