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GS4981-CKA is listed in the Video Processing range at ChipApex. The manufacturer field lists Gennum. Its product description is SYNC SEPARATOR IC, PDSO8. Review the specifications below when checking this part for your BOM.
Video Processing specifications for GS4981-CKA
- Description：SYNC SEPARATOR IC, PDSO8
- Series：-
- Mfr：Gennum
- Package：Bulk
- Function：Separator
- Applications：Professional Video
- Standards：NTSC, PAL, SECAM
- Control Interface：-
- Voltage - Supply：4.5V ~ 13.2V
- Mounting Type：Surface Mount
- Package / Case：8-SOIC (0.154", 3.90mm Width)
- Supplier Device Package：8-SOIC
- Grade：-
- Qualification：-
Video Processing datasheet and documents for GS4981-CKA
Video Processing Overview
The GS4981-CKA is a monolithic video sync separator manufactured by Gennum Corporation. It is designed to extract timing information from NTSC, PAL, and SECAM video signals. The component is housed in an 8-pin SOIC package (PDSO8). It functions as a general-purpose sync separator suitable for various video processing applications requiring precise synchronization extraction.
Video Processing Feature Summary
- Extracts timing information from standard color video formats
- Monolithic integrated circuit design
- General-purpose sync separation functionality
Video Processing Applications
- NTSC video signal processing
- PAL video signal processing
- SECAM video signal processing
Video Processing Procurement Notes
Verify the manufacturer designation as Gennum Corporation when sourcing this component. Confirm the package type is PDSO8 or SOIC-8. Ensure the part number matches GS4981-CKA exactly. Check RoHS compliance status if required by specific project regulations. Cross-reference with official datasheets to confirm pinout and electrical characteristics before integration.
Video Processing Selection Notes
Select this component when precise sync extraction from analog video standards is required. It serves as a general-purpose solution for video timing recovery. Consider the SOIC-8 package constraints for PCB layout. Verify compatibility with the specific video standard being processed, whether NTSC, PAL, or SECAM, as the device supports all three.
Video Processing Part Context
The GS4981 series includes related models such as the GS1881 and GS4881. These devices share similar functionalities as precision sync separators. The GS4981-CKA specifically denotes the commercial temperature grade variant in the SOIC-8 package. This family of components is utilized in video processing circuits for timing information extraction.
Video Processing Replacement Considerations
The GS4981-CKAE3 is a lead-free version of the same component. Other members of the GS4981 family may offer alternative packaging or temperature ranges. Verify functional equivalence before substituting with other sync separator ICs.
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