NTE7010中文资料NTE数据手册PDF规格书

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