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参数资料
| 型号： | TA8865BN |
| 元件分类： | 接收器 |
| 英文描述： | AUDIO/VIDEO DEMODULATOR, PDIP36 |
| 封装： | 0.500 INCH, 1.78 MM PITCH, SHRINK, PLASTIC, DIP-36 |
| 文件页数： | 26/27页 |
| 文件大小： | 571K |
| 代理商： | TA8865BN |
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TA8865BN
2001-02-21 8/27
PIN
No.
PIN NAME
FUNCTION
INTERFACE CIRCUIT
29
VCO VCC
VCC for the VCO circuit. External signals could
be mixed into the IC, causing various
characteristics to be deteriorated. To prevent it,
insert the following trap filters between the
external power supply and this pin. :
PIF carrier frequency trap filter.
Horizontal scanning frequency (fH) trap filter.
(In the application circuit 68H coil is inserted.
VCC = 9.0V (Typ).)
—
30
31
SIF VCO1
SIF VCO2
For PLL VCO tank coil for AM SIF in the L
system ; VCO frequency is adjusted by changing
the variable capacitance in the IC. When the
resonance circuit has capacitor of 27pF the
frequency should be adjusted to approximately
3MHz.
32
SIF APC Filter
APC filter for AM SIF detection in L systems ;
SIF VCO frequency is controlled by this terminal
voltage.
33
1st SIF Output
FM SIF detection output ; Insert BPF between
this pin and Limiter input (pin 34). In application
circuits, recommendation is to use together with
SIF converter TA8710S.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TA8867AN | 制造商:TOSHIBA 制造商全称:Toshiba Semiconductor 功能描述:VIDEO, CHROMA, AND SYNC. SIGNAL PROCESSING IC FOR PAL/NTSC-SYSTEM COLOR TELEVISIONS |
| TA8867BN | 制造商:TOSHIBA 制造商全称:Toshiba Semiconductor 功能描述:VIDEO, CHROMA, AND SYNC. SIGNAL PROCESSING IC FOR PAL/NTSC-SYSTEM COLOR TELEVISIONS |
| TA8874Z | 制造商:TOSHIBA 制造商全称:Toshiba Semiconductor 功能描述:SOUND MULTIPLEX BROADCAST DEMODULATOR IC FOR DOMESTIC TV/VTR |
| TA8874Z_01 | 制造商:TOSHIBA 制造商全称:Toshiba Semiconductor 功能描述:SOUND MULTIPLEX BROADCAST DEMODULATOR IC FOR DOMESTIC TV / VTR |
| TA8876FA | 制造商:TOSHIBA 制造商全称:Toshiba Semiconductor 功能描述:FOR LCD TVS, PIF, QIF, AND SIF SYSTEMS |
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