Ksz80 Ob S4lv02 Datasheet Jun 2026

To help find more specific schematics or compatible replacement parts, please tell me:

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The identifier (often stylized as KSZ80-0B-S4LV0.2 ) refers to a specific LED/LCD TV Scaler PCB Board , rather than a standalone semiconductor datasheet. This board acts as a critical intermediary in modern display technology, translating incoming video signals into a format that the television's display panel can interpret. Overview of the KSZ80_0B_S4LV0.2 Scaler Board ksz80 ob s4lv02 datasheet

Power on the TV. If half the screen displays a perfect image (while the other is white/blank), the T-Con board is functioning perfectly. The issue lies within the panel. Use a thin strip of clear adhesive tape (

Since you will not find a PDF labeled "KSZ80 OB S4LV02," you must cross-reference to the base component. Follow these steps: To help find more specific schematics or compatible

Could the marking actually be: 24LV02 or 24LC02 with a date/batch code KSZ80 or OB S4 ?

Ensure the RMII 50 MHz clock signal has low jitter. The device can provide this clock output, but careful PCB routing is necessary. If half the screen displays a perfect image

Suitable for embedded Ethernet controllers where board space is limited.

Used to initialize time-domain reflectometry (TDR) tests on the attached copper cable to calculate distance to a short or open circuit. 5. Hardware Layout and PCB Design Guidelines

| Part Number | Key Interface | Key Features | Typical Package | | :--- | :--- | :--- | :--- | | | MII | Energy Efficient Ethernet (EEE) , Wake-on-LAN (WoL), LinkMD® cable diagnostics. | 32-pin QFN | | KSZ8091RNB | RMII | Supports a 50MHz reference clock output, EEE, WoL, LinkMD®. | 32-pin QFN | | KSZ8721BLI | MII | Single 3.3V supply, HP Auto MDI/MDI-X for auto-cable detection, robust ESD protection. | LQFP-48 | | KSZ8021RNL | RMII | Low-power 1.8V CMOS design, supports 10BASE-T/100BASE-TX/FX, cable diagnostics. | 24-pin QFN |

Given the ambiguous part string, treat this as either: