参数资料
型号: LA76850
厂商: SANYO SEMICONDUCTOR CO LTD
元件分类: 消费家电
英文描述: SPECIALTY CONSUMER CIRCUIT, PDIP36
封装: 0.400 INCH, DIP-36
文件页数: 12/13页
文件大小: 279K
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
Waveform
Conditions
SG1
CW
38.9MHz
SG2
CW
34.47MHz
SG3
CW
33.4MHz
SG4
CW
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
87.5% Video Mod.
50IRE Luma
(Carrier: variable)
50IRE Luma
50IRE
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