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参数资料
| 型号： | NTE7148 |
| 厂商： | NTE Electronics, Inc. |
| 英文描述： | Integrated Circuit Color TV Single-Chip Signal Processor for NTSC Systems (PLL Detection) |
| 中文描述： | 集成电路彩色电视单芯片中的信号处理器对于NTSC系统（锁相环检测） |
| 文件页数： | 1/7页 |
| 文件大小： | 51K |
| 代理商： | NTE7148 |
NTE7148
Integrated Circuit
Color TV Single–Chip Signal Processor
for NTSC Systems (PLL Detection)
Description:
The NTE7148 is an integrated circuit in a 52–Lead DIP type package designed for use in color TVs
based on the NTSC (National Television System Committee) system with an on–chip circuit for all VIF,
SIF, video, chroma, and deflection signal processing.
Functions and Features:
VIF
PLL Detection (High Video and Audio Quality)
High–Gain VIF Amplifier
SIF
Simultaneous Sound IN/OUT
Video/Audio Simultaneous Muting, or Audio–Only Muting Possible
High Speed AGC
On–Chip APC Time Constant Switch
Audio–Visual Switch
Internal/External Audio–Visual Switch (V
CC
= 9V)
Delay Line
Video External, Audio External
OFF
OFF
ON
ON
Switch Rating
6.9V to 9.0V
4.7V to 6.6V
2.4V to 4.3V
0V to 2.1V
IN
EXT
EXT
IN
OSD
RGB 3 Input
RGB Linear Amplifier (–6dB Input: 2V to 5V)
Chroma
On–Chip ACC Filter
On–Chip Killer Filter
Video
Black Enhancement
DC Playback
On–Chip Delay Line
Wideband Width (9MHz): Delay Line Short
Deflection
Adjustment–Free Horizontal, Vertical Synchronization
Dual AFC System with Excellent Anti–Noise Characteristics
External Adjustmant of Vertical Synchronization Sensitivity
Vertical Size is Constant with No–Signal
Highly Stable Image During Playback of Copy Protected tapes (Macro–Vision Tape etc.)
High Stability Against VCR Skew Distortion
Fast Blanking (B Input Combined Use)
Killer–Circuit Hysteresis Operation
On–Chip Carrier Filter
Dual Rank On–Chip Differential Circuit Also
Available for Soft Also
S Input Supported (VCR Application)
Variable DC Transmission Volume Available
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相关代理商/技术参数 |
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| NTE7149 | 制造商:NTE Electronics 功能描述:Bus Control NTSC 1-Chip Color TV IC |
| NTE715 | 制造商:NTE Electronics 功能描述:IC - TV CHROMA IF AMP VCC = 30V 14-LEAD DIP 制造商:NTE Electronics 功能描述:DIP14 CHROMA IF AMP |
| NTE7150 | 制造商:NTE Electronics 功能描述:Signal Processing Circuit 64-Pin PDIP |
| NTE7151 | 制造商:NTE Electronics 功能描述:I2C Bus Control NTSC 1-Chip Color TV IC 56-Pin PDIP |
| NTE7152 | 制造商:NTE Electronics 功能描述:IC - HYBRID SWITCHING VOLTAGE REGULATOR VO = 103V 5-LEAD SIP |
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