NTE15001中文资料Integrated Circuit VIF & SIF Circuit for VCR数据手册NTE规格书

描述 Description

Description:
The NTE15001 is an integrated circuit in a 30–Lead DIP type package containing the VIF section and SIF on a single chip. Since this device is capable of performing video detection and sound detection independently or simultaneously, it can be applied to various sets from popular type to high–grade type according to the designer’s policy.Features:
• High–Gain VIF Amp Requiring No Preamp
• High AGC Speed
• Provides Wide–Band Detection Characteristics and Meets Sound MPX Demodulation Requirements because of FM Detection being Quadrature Detection.
• Possible to use Sound REC Pin (Pin2), AUX Pin (Pin3)
• Possible to Mute Video, Sound for VCR
• Pin7 GND: Muting of both Video and Sound
• Pin29 GND: Muting of Sound OnlyFunctions:
• VIF Section: VIF Amp Video Det, Peak IF AGC, B/W Noise–Canceller, RF AGC, AFT, SIF DET
• SIF Section: SIF Limiter Amp, FM Det, DC ATT, AF Driver