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EL1881CSZ-T7
+NomenclatureIC VIDEO SYNC SEPARATOR 8SOIC
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FabricantRenesas Electronics, États - Unis
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Pièce fabricant #EL1881CSZ-T7
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Package SOIC-8
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En stock3881
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Spécifications
| Attribut | Valeur |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Series | Automotive, AEC-Q100 |
| Part Status | Obsolete |
| Function | Separator |
| Applications | Professional Video |
| Standards | NTSC, PAL, SECAM |
| Voltage - Supply | 5V |
| Mounting Type | Surface Mount |
Présentation
Description
Key features of the EL1881CSZ-T7 include its ability to handle a wide range of signal formats, including NTSC, PAL, and SECAM. It operates over a broad voltage range, making it versatile for various electronic systems. The device typically comes in a small, surface-mount package, facilitating easy integration into compact circuit designs.
Engineers favor the EL1881CSZ-T7 for its reliability, low power consumption, and ease of use. It simplifies the design of video processing systems by providing accurate sync pulse extraction, which is critical for maintaining video signal integrity across different devices and formats.
Equivalent
Features
1. Sync Separation: Extracts timing information from composite video signals to produce separate horizontal and vertical sync signals.
2. Compatibility: Supports standard video formats such as NTSC, PAL, and SECAM.
3. Low Power Consumption: Designed to operate with minimal power usage, making it suitable for portable and battery-operated devices.
4. Wide Operating Range: Functions effectively across a range of supply voltages and temperatures.
5. Fast Lock Time: Quickly stabilizes to produce sync signals, which is crucial for video applications requiring rapid signal acquisition.
6. Small Package: Available in compact packaging options, facilitating integration into space-constrained designs.
7. Enhanced Noise Immunity: Designed to perform well in environments with electrical noise, ensuring reliable operation.
These features make the EL1881CSZ-T7 ideal for a variety of video processing applications, including use in monitors, projectors, and video capture devices.
Pinout
Key pins and functions include:
1. Composite Video Input: Receives the composite video signal.
2. Ground (GND): Connects to the ground of the circuit.
3. Composite Sync Output: Outputs the composite sync signal.
4. Vertical Sync Output: Outputs the vertical sync signal.
5. Filter Capacitor (CFilter): Connects to an external capacitor for filtering purposes.
6. Horizontal Sync Output: Outputs the horizontal sync signal.
7. Power Supply (VCC): Connects to the positive supply voltage.
8. Logic Supply (VLOGIC): Supplies power for the logic output stages.
This IC is ideal for applications in video equipment, such as televisions and monitors, where accurate sync separation is required.