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参数资料
| 型号： | TDA9115 |
| 厂商： | STMICROELECTRONICS |
| 元件分类： | 偏转 |
| 英文描述： | HORIZ/VERT DEFLECTION IC, PDIP32 |
| 封装： | SHRINK, PLASTIC, DIP-32 |
| 文件页数： | 15/45页 |
| 文件大小： | 675K |
| 代理商： | TDA9115 |
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TDA9115
22/45
(start of vertical sawtooth ramp on the VOut
pin)
1: Permanent blanking - high blanking level in
composite signal on pin HLckVBk is per-
manent
Sad17/D1 - VOutEn
Vertical Output Enable
0: Disabled, VoffVOut on VOut pin (see 6.5
Vertical section)
1: Enabled, vertical ramp with vertical position
offset on VOut pin
Sad17/D2 - HBOutEn
Horizontal and B+ Output Enable
0: Disabled, levels corresponding to “power
transistor off” on HOut and BOut pins (high
for HOut, high or low for BOut, depending
on BOutPol bit).
1: Enabled, horizontal deflection drive signal
on HOut pin providing that it is not inhibited
by another internal event (activated XRay
protection). B+ drive signal on BOut pin.
Programming the bit to 1 after prior value of 0,
will initiate soft start mechanism of horizontal
drive and of B+ DC/DC convertor
Sad17/D3 - BOHEdge
Selection of Edge of Horizontal drive signal to
phase B+ drive Output signal on BOut pin. Only
applies if the bit BOutPh is set to 1, otherwise
BOHEdge
has no effect.
0: Falling edge
1: Rising edge
Sad17/D4,D5,D6,D7 - THM, TVM, TH, TV
Test bits. They must be kept at 0 level by appli-
cation S/W.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TDA9116 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:LOW-COST I2C CONTROLLED DEFLECTION PROCESSOR FOR MULTISYNC MONITOR |
| TDA9118 | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:行/场扫描处理电路 |
| TDA9141 | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:PAL/NTSC/SECAM decoder/sync processor |
| TDA9143 | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:I2C-bus controlled, alignment-free PAL/NTSC/SECAM decoder/sync processor |
| TDA9144 | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:I2C-bus controlled, alignment-free PAL/NTSC/SECAM decoder/sync processor with PALplus helper demodulator |
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