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參數資料
| 型號： | TDA4453 |
| 英文描述： | DIODE SCHOTTKY 2A 100V SMB |
| 中文描述： | 視頻中頻多標準數字電視接收機和錄像機設備放大器 |
| 文件頁數： | 1/7頁 |
| 文件大小： | 101K |
| 代理商： | TDA4453 |
TDA4453
TELEFUNKEN Semiconductors
Rev. A1, 15-Aug-96
1 (7)
Video IF Amplifier for Multistandard TV Receiver and VTR
Appliances
Technology:
Bipolar
Features
Interference suppression
Standard B/G-L
suitable, processes negatively and
positively modulated IF-signals with equal polarity of
the output signal
Ultra white inverter and ultra black limiter for
reducing transmission interference
Internally noise protected gain control, no flyback
pulses required
Expanded video frequency response allows the
demodulation of amplitude modulated MAC signals
High input sensitivity
Minimal intermodulation interference
Fast AGC by controlled discharge of the
AGC capacitor
Standard L mode: AGC acting on peak white level,
capacitor discharge control by averaged video signal
Standard B/G: AGC acting on the sync. pulse peak
Small differential error
Constant input impedance
Video output voltage with narrow tolerance
Adapted output for insertion of ceramic transducers as
intrinsic sound trap
Connecting and basic circuitry compatible to the
TEMIC video IF type programme - permits building
block system for video IF module
Figure 1. Block diagram
相關PDF資料 |
PDF描述 |
|---|---|
| TDA4454 | Multistandard VIF Amplifier and PLL Demodulator |
| TDA4455 | Schottky Rectifier; Forward Voltage:0.45V; Forward Current:2A; Repetitive Reverse Voltage Max, Vrrm:20V; Package/Case:DO-220AA; Peak Surge Current:50A |
| TDA4474 | Multistandard Video-IF and Quasi Parallel Sound Processing |
| TDA4655 | Generic multi-standard decoder |
| TDA4655T | Generic multi-standard decoder |
相關代理商/技術參數 |
參數描述 |
|---|---|
| TDA4453BG | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:TELEFUNK ELECTRONIC CREATIVE TECHNOLOGIEN U2200B-FP |
| TDA4454 | 制造商:TEMIC 制造商全稱:TEMIC Semiconductors 功能描述:Multistandard VIF Amplifier and PLL Demodulator |
| TDA4455 | 制造商:TEMIC 制造商全稱:TEMIC Semiconductors 功能描述:Multistandard VIF Amplifier and PLL Demodulator |
| TDA4470 | 制造商:TEMIC 制造商全稱:TEMIC Semiconductors 功能描述:Multistandard Video-IF and Quasi Parallel Sound Processing |
| TDA4470-M | 制造商:TEMIC 制造商全稱:TEMIC Semiconductors 功能描述:Multistandard Video-IF and Quasi Parallel Sound Processing |
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