NTE7010中文资料Integrated Circuit Single Chip NTSC Color TV Processor w/OSD Interface数据手册NTE规格书

描述 Description

Description:
The NTE7010 combines all the functions required for an NTSC color TV system in a 54–Lead DIP type package. This device includes PIF/SIF circuits, video/chroma/deflection circuits, chroma band pass filters, red and green OSD interfaces, and 1 channel audio video switches.PIF Circuits
• 3–Stage Variable–Gain PIF Amplification Stage
• High–Speed Response ACC with Dual Time Constants (Peak AGC)
• Single End AFT Output with Defeat Function
• RF Delay AGC Output (Reverse AGC)
• Sync. Negative Detected Video Output Polarity
• Internal Black/White Noise InverterSIF Circuits
• 3–Stage Limiter Amplification Stage
• Quadrature FM Detector Circuit with Sound Mute Function
• 1 Channel External Audio Input
• High–Performance Electronic Attenuator Circuit
• Preamplifier CircuitVideo Circuit
• 2nd Order–Differential–Type Picture Sharpness Circuit (DC Control)
• Contrast Control with Unicolor Function
• Brightness Control with Pedestal Clamping Circuit (Variable DC Restoration Ratio)
• External Video InputChroma Circuit
• Internal 1/2 fsc Trap
• Internal Band Pass Filter
• ACC Circuit
• Color Control Circuit
• Unicolor Control Circuit
• Color Differential Output
• Tint Control Circuit
• Adjustment–Free APC CircuitDeflection Circuits
• High–Performance Sync Separation Circuit
• Adjustment–Free Horizontal Oscillation Circuit
• Stable Vertical Synchronization
• Sawtooth–Type AFC (Internal Sawtooth Wave Generator)
• Horizontal Predrive Output
• X–Ray Protection Circuit
• Vertical NFB Amplification CircuitOSD Interface (R, G Inputs)
• Directly Driven by µ–computer