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NTE1174中文资料
NTE1174数据手册规格书PDF详情
Description:
The NTE1174 is a monolithic TV Automatic Fine Tuning (AFT) circuit in a 14?Lead Staggered DIP type package that provides an AFT voltage and an amplified 4.5MHz intercarrier sound signal. When connected to an output of an IF amplifier the NTE1174 provides the signal processing (amplification and detection) necessary to generate the AFT correction signals required by the TV tuner. It also mixes the video and sound IF carriers and amplifiers the resultant 4.5MHz intercarrier sound signal. The sound output may then be connected to an FM detector such as the NTE1175 “TV Sound IF and Audio Output Subsystem,” or the NTE712 “FM Detector and Audio Driver.”
The AFT portion of the NTE1174 is similar the NTE 780 AFT circuit with the following exceptions: (a) the AFT filter capacitors are external and user selectable, allowing the detector to operate as a peak detector and resulting in a higher effective gain for the TV signal; (b) the detector bias resistor is external and user selectable, allowing the gain of the AFT and intercarrier signals to be adjusted; (c) the dynamic resistance of the shunt regulator has been decreased.
NTE1174产品属性
- 类型
描述
- 型号
NTE1174
- 制造商
NTE Electronics
- 功能描述
INTEGRATED CIRCUIT TV AFT CIRCUIT 14-STAGGERED LEAD DIP
NTE1174供应商...
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
贸泽芯城(深圳)电子科技有限公司 |
NTE1179 |
NTE |
23+ |
39145 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
||
深圳市赛美科科技有限公司 |
NTE12 |
OTAX |
DIP-3 |
35560 |
一级代理 原装正品假一罚十价格优势长期供货 |
||
深圳市一线半导体有限公司 |
NTE1205M |
24+ |
3000 |
公司存货 |
|||
深圳市科恒伟业电子有限公司 |
NTE1205M |
2017+ |
6528 |
只做原装正品现货!或订货假一赔十! |
|||
深圳市近平电子有限公司 |
NTE1205M |
C&D |
6000 |
面议 |
19 |
DIP/SMD |
|
深圳市华睿芯科技有限公司 |
NTE1205M |
CD |
23+ |
SOP-8 |
20000 |
原厂原装正品现货 |
|
深圳市维尔达电子有限公司 |
NTE1205M |
CD |
2023+ |
SOP-8 |
80000 |
一级代理/分销渠道价格优势 十年芯程一路只做原装正品 |
|
深圳市永贝尔科技有限公司 |
NTE1205M |
CANDD |
23+ |
原厂原包 |
19960 |
只做进口原装 终端工厂免费送样 |
|
深圳市安富世纪电子有限公司 |
NTE1205M |
C&D |
23+ |
SOP-8 |
50000 |
全新原装正品现货,支持订货 |
|
深圳廊盛科技有限公司 |
NTE1205M |
C&D |
22+ |
SOP-8 |
50000 |
只做原装正品,假一罚十,欢迎咨询 |
NTE1174 替换
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