Key facts
- Brand
- Maxim
- Model
- MAX4927
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-05-07
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Maxim MAX4927 1000Base‑T LAN Switch Datasheet
The MAX4927 is a high‑speed analog switch designed for 1000Base‑T Ethernet, LVDS, and LVPECL applications. It offers up to +15 kV ESD protection, low on‑resistance (4 Ω typ) and low capacitance (8 pF typ), providing excellent insertion loss and return‑loss performance.
The device is supplied in a 56‑pin thin‑QFN package (5 mm × 11 mm) and operates from a 3.0 V to 3.6 V supply over an extended temperature range of –40 °C to +85 °C. It includes built‑in LED switches for docking‑station indicators and supports bidirectional switching of differential signals.
Maxim MAX4927 specifications
| ESD protection (Air‑Gap) | +15 kV |
|---|---|
| ESD protection (Contact) | +8 kV |
| ESD protection (Human Body Model) | +15 kV |
| On‑Capacitance (Con) typ | 8 pF |
| Bandwidth (‑3 dB) | 650 MHz |
| Return Loss @100 MHz | -23 dB |
| Supply Voltage (Vpp) | 3.0 V to 3.6 V |
| Package | 56‑pin TQFN, 5 mm × 11 mm |
| Operating Temperature Range | -40 °C to +85 °C |
All Maxim MAX4927 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What ESD protection levels does the MAX4927 provide?
The MAX4927 offers +15 kV air‑gap discharge, +8 kV contact discharge, and +15 kV human‑body model protection.
What supply voltage range is required for the MAX4927?
The device operates from a single supply of 3.0 V to 3.6 V.
What ESD protection levels does the MAX4927 provide?
The MAX4927 offers +15 kV air‑gap discharge, +8 kV contact discharge, and +15 kV human‑body model protection.
From: Maxim MAX4927 Datasheet
What is the package type and size of the MAX4927?
It is supplied in a 56‑pin TQFN package measuring 5 mm × 11 mm.
From: Maxim MAX4927 Datasheet