- 您现在的位置：买卖IC网 > PDF目录30725 > LA76810HA AM/FM, AUDIO/VIDEO DEMODULATOR, PDIP54 PDF资料下载
参数资料
| 型号： | LA76810HA |
| 元件分类： | 接收器 |
| 英文描述： | AM/FM, AUDIO/VIDEO DEMODULATOR, PDIP54 |
| 封装： | 0.600 INCH, DIP-54 |
| 文件页数： | 41/41页 |
| 文件大小： | 417K |
| 代理商： | LA76810HA |
第1页第2页第3页第4页第5页第6页第7页第8页第9页第10页第11页第12页第13页第14页第15页第16页第17页第18页第19页第20页第21页第22页第23页第24页第25页第26页第27页第28页第29页第30页第31页第32页第33页第34页第35页第36页第37页第38页第39页第40页当前第41页
LA76810HA
No.A1143-9/41
Test Conditions Ta = 25
°C, VCC = V8 = V31 = V43 = 5.0V, l18 = 19mA, ICC = l25 = 27mA
Parameter
Symbol
Test point
Input signal
Test method
Bus conditions
[Circuit voltage, current]
Horizontal supply voltage
(pin 25)
V25
No signal
Apply a current of 27mA to pin 25 and
measure the voltage at pin 25.
Initial
RGB supply voltage (pin 18)
V18
No signal
Apply a current of 19mA to pin 18 and
measure the voltage at pin 18.
Initial
IF supply current (pin 8)
I8
(CDDICC)
No signal
Apply a voltage of 5.0V to pin 8 and
measure the incoming DC current (mA).
(IF AGC 2.5V applied)
Initial
CCD supply current (pin 31)
I31
(CCDICC)
No signal
Apply a voltage of 5.0V to pin 31 and
measure the incoming DC current (mA).
Initial
Video/vertical supply current
(pin 43)
I43
(DEFICC)
No signal
Apply a voltage of 5.0V to pin 43 and
measure the incoming DC current (mA).
Initial
VIF Block Input Signals and Test Conditions
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
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%
4. Before measurement, adjust the DAC as follows.
Parameter
Test point
Input signal
Adjustment
Video
Level DAC
SG6, 80dB
Set the output level at pin 46 as close to 2.0Vp-p as possible.
25
18
8
43
31
46
相关PDF资料 |
PDF描述 |
|---|---|
| LA76814 | HORIZ/VERT DEFLECTION IC, PDIP54 |
| LA76818A | AM/FM, AUDIO/VIDEO DEMODULATOR, PDIP54 |
| LA76818A | AM/FM, AUDIO/VIDEO DEMODULATOR, PDIP54 |
| LA76835NM | AM/FM, AUDIO/VIDEO DEMODULATOR, PQFP80 |
| LA76835NM | AM/FM, AUDIO/VIDEO DEMODULATOR, PQFP80 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| LA76818A | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:The LA76818A is I2C bus controller ICs that support the different TV broadcast formats used worldwide and aim for rationalization of color TV set desi |
| LA76820 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:单片多制式TV处理集成电路 |
| LA76828N | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:电视小信号处理芯片 |
| LA76828N-A-E | 制造商:Sony Semiconductor Solutions Division 功能描述: |
| LA76832N | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:Monolithic Linear IC I2C Bus Control IC |
发布紧急采购，3分钟左右您将得到回复。