Key facts
- Brand
- Maxim
- Model
- MAX3845
- Industry
- Industrial
- Documents
- 2
- Languages
- EN · JA
- Last added
- 2012-05-08
Start here
Maxim MAX3845/MAX4814E Evaluation Kit User Manual
The MAX3845/MAX4814E evaluation kit provides a fully implemented 4‑output fan‑out solution for HDMI/DVI signals, supporting 1080p and 1920 × 1200 resolutions. The board includes built‑in DC‑DC conversion, wall‑outlet AC power operation, and independent DDC configuration for each input.
The manual contains a quick‑start guide, parts list, block and circuit diagrams, layout drawings, and details on ESD protection, pre‑emphasis settings, and switch functions to configure the kit for various test scenarios. This manual is written in Japanese.
Maxim MAX3845 specifications
| Maximum TMDS data rate | 1.65 Gbps |
|---|---|
| Supply voltage (VCC) | 3.0 V to 3.6 V |
| Package | 14 mm × 14 mm, 100‑Pin TQFP‑EP |
| Operating temperature range | -10 °C to +85 °C |
| Pre‑emphasis settings | 0 dB, 3 dB, 6 dB (extends reach up to 7 m) |
| Output drive current | 11 mA (standard) or 14 mA (increased) |
All Maxim MAX3845 documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the maximum TMDS data rate supported by the MAX3845?
The MAX3845 operates up to 1.65 Gbps.
How can the output cable reach be extended?
Select the output pre‑emphasis setting, which can extend cable reach up to 7 m.
How do I power the evaluation kit?
Connect the kit to a 120 V AC wall outlet using the supplied AC‑DC adapter; the board will power up from the wall outlet.
What connectors are provided for HDMI and DVI?
The board includes Molex DVI and HDMI connectors that connect directly to HDMI/DVI cables.