參數(shù)資料
型號(hào): NTE7149
廠商: NTE Electronics, Inc.
英文描述: Integrated Circuit I2C Bus Control NTSC 1-Chip Color TV IC
中文描述: 集成電路I2C總線控制NTSC制式1片彩色電視IC
文件頁數(shù): 1/8頁
文件大?。?/td> 57K
代理商: NTE7149
NTE7149
Integrated Circuit
I
2
C Bus Control NTSC 1–Chip Color TV IC
Description:
The NTE7149 is an integrated circuit in a 56–Lead DIP type package designed for use as a PIF, SIF,
video, chroma and deflection circuit for NTSC color TVs. This device also provides audio/video
switching and a text interface.
Features:
PIF Circuit
PLL Type IF Demodulation (Bus Alignment)
Adjustment Free AFT Without Tank Coil
Video Circuit
Black Stretcher
DC Restoration Circuit
D.L. Aperture Compensate Circuit (Bus Control)
Internal Filter Auto–Adjust Circuit (F
SC
Link Type)
Chroma Circuit
Color Control Circuit (Bus Control)
Tint Control Circuit (Bus Control)
SIF Circuit
Inter Carrier SIF System
External Sound Select Switch (Bus Select)
Text Circuit
Linear RGB Input
Cut Off/Drive Adjustment (Bus Adjustment)
Deflection Circuit
Adjustment Free Countdown System
Sync. Separation Output
X–Ray Protect Circuit
Auto–Slicer Type High Performance Sync. Separation Circuit
Horizontal and Vertical Position Adjustment (Bus Adjustment)
RF AGC Output (Delay Point: Bus Alignment)
Dual Time Constant Fast AGC
Uni–Color Circuit (Bus Control)
3.58MHz Trap Filter Circuit (Bus ON/OFF)
Y Delay Line Circuit
B.P.F. / T.O.F. Circuit (Bus Select)
Included ACC/Killer Filter
Attenuator Circuit (Bus Control)
RGB Primary Color Output
Vertical Amplitude Adjustment (Bus Adjustment)
Vertical Ramp Output
Dual Time Constant AFC Circuit
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