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MC1374P
Consumer electronic circuit in a plastic DIP-14 packageMC1374P
Consumer electronic circuit in a plastic DIP-14 package
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MC1374P 數據表
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詳細說明
The MC1374P is a single chip RF modulator designed for use in home entertainment systems such as video disc player, set top box, and video game consoles. It supports both PAL and NTSC standards, making it suitable for a wide range of television systems worldwide.The chip features an on-chip oscillator, which eliminates the need for external components, simplifying the design and reducing cost. It also has an on-chip voltage regulator, ensuring stable operation even with variations in the power supply.The MC1374P offers excellent video performance with low intermodulation distortion and noise, producing high-quality RF signals for transmission to the television. It supports both amplitude and phase modulation, providing flexibility in signal generation.In terms of connectivity, the chip has a high level of integration with inputs for composite video and audio signals, as well as outputs for RF modulated signals. This simplifies the overall system design by reducing the number of external components needed.
主要特徵
- Wide operating supply voltage range
- Low current consumption
- Adjustable input bias current
- High output current capability
- 60dB dynamic range
- Built-in oscillator and output amplifier
- AM modulation capability
應用
- TV and video signal processing
- Composite video generators
- RF modulators
- Video converters
- Video cameras
- Signal amplification
- Signal modulation
- Video distribution systems
- Surveillance systems
- Video monitors
規格
以下是所選零件的基本參數，涉及零件的特性及其所屬類別。
| Rohs Code | No | Part Life Cycle Code | Obsolete |
| Reach Compliance Code | HTS Code ! | 8542.39.00.01 | |
| Consumer IC Type | CONSUMER CIRCUIT | JESD-30 Code | R-PDIP-T14 |
| JESD-609 Code | e0 | Length | 18.86 mm |
| Number of Functions | 1 | Number of Terminals | 14 |
| Operating Temperature-Max | 70 °C | Operating Temperature-Min | |
| Package Body Material | PLASTIC/EPOXY | Package Code | DIP |
| Package Shape | RECTANGULAR | Package Style | IN-LINE |
| Qualification Status ! | Not Qualified | Seated Height-Max | 4.69 mm |
| Supply Voltage-Max (Vsup) | 12 V | Supply Voltage-Min (Vsup) | 5 V |
| Surface Mount ! | NO | Technology | BIPOLAR |
| Temperature Grade ! | COMMERCIAL | Terminal Finish | TIN LEAD |
| Terminal Form ! | THROUGH-HOLE | Terminal Pitch ! | 2.54 mm |
| Terminal Position | DUAL | Width | 7.62 mm |
數據表 PDF
數據表記錄了器件的特性、絕對最大額定值、應用等，這對於作為器件特定應用的整體指南大有裨益。
常見問題解答
What is MC1374P?
The MC1374P is a TV Video Modulator designed by ON Semiconductor. It is widely used in TV signal modulation applications, converting baseband video and audio signals into RF signals for broadcasting over a television channel.
How Does MC1374P Work?
The MC1374P works by accepting baseband video and audio signals and modulating them onto a selected RF channel. It incorporates an on-chip oscillator and modulator to generate the RF output signal, which can then be transmitted over a cable or broadcasted via an antenna.
How Many Pins does MC1374P have and What are the Functions of the Pinout Configuration?
The MC1374P is housed in a 20-pin DIP (Dual Inline Package) package. The pinout configuration includes:
- VCC: Positive power supply pin.
- Vee: Negative power supply pin.
- VMOD: Voltage controlled modulation input.
- VEE2: Negative power supply pin for the audio section.
- VCC2: Positive power supply pin for the audio section.
- VIDEO IN: Video input pin.
- AUDIO IN: Audio input pin.
- RFOUT: RF output pin.
What are the Pros and Cons of MC1374P?
Pros:
- TV Modulation: Specifically designed for TV signal modulation, making it suitable for video broadcasting applications.
- Integrated Modulator: Includes an on-chip RF modulator, simplifying the design of TV broadcasting systems.
- Wide Application: Can be used in various TV modulator and broadcasting setups.
Cons:
- Specialized Use: Limited to applications related to TV signal modulation and broadcasting.
- Obsolete: As of the current date, the MC1374P may be considered obsolete, with potential availability and sourcing challenges.
- External Components: May require external components for additional signal processing and channel selection.
Are There Any Equivalents/Alternatives to MC1374P for Recommendation?
Similar devices to the MC1374P include the LM1889 from Texas Instruments and the UPC1241H from NEC Electronics.
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