NTE7010中文資料NTE數(shù)據(jù)手冊PDF規(guī)格書

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 Inverter

SIF 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 Circuit

Video 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 Input

Chroma 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 Circuit

Deflection 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 Circuit

OSD Interface (R, G Inputs)

? Directly Driven by μ–computer