VGA Multiplexer features extended ESD protection.
Press Release Summary:
Model MAX4885AE, 2:1 VGA multiplexer switches 2 VGA signals from graphics controller to one connector, while maintaining 5.5 pF on-capacitance for applications operating up to 900 MHz. Its two separate control signals independently switch between high-frequency and low-frequency circuitry. Unit integrates ±15 kV and ±8 kV ESD protection and operates from 5.0 V supply over -40 to +85°C temperature range. It is available in 4 x 4 mm, 28-pin TQFN package.
Original Press Release:
Fully Integrated 2:1 VGA Multiplexer with Extended ESD Protection Enables Higher Bandwidth Applications
2:1 VGA mux switches signals from two video sources into one video sink.
Maxim's latest video multiplexer provides ESD protection and glitch-free switching to applications requiring up to 900MHz of bandwidth.
SUNNYVALE, CA - Maxim Integrated Products (NASDAQ: MXIM) introduces the MAX4885AE, a complete 2:1 VGA multiplexer. This device can be used to switch two VGA signals from a graphics controller to one connector while maintaining a low 5.5pF (typ) on-capacitance for higher bandwidth applications operating up to 900MHz. The MAX4885AE is ideal for use in notebook PCs, servers, and consumer video applications.
The MAX4885AE is the only 2:1 switch offering a complete VGA solution with two separate control signals that independently switch between the high-frequency and low-frequency circuitry. This device provides glitch-free switching and two times more bandwidth than any existing solution. Additionally, it integrates ±15kV (HBM) and ±8kV (IEC 61000-4-2 Contact Discharge) ESD protection to eliminate external protection diodes. The integrated switching architecture and ESD protection save design time, board space, and cost.
The MAX4885AE operates from a single 5.0V supply, and is fully specified over the -40°C to +85°C extended temperature range. It is available in an industry-standard, 4mm x 4mm, 28-pin TQFN package. Pricing starts at $2.50 (1000-up, FOB USA).
Maxim Integrated Products is a publicly traded company that designs, manufactures, and sells high-performance semiconductor products. The Company was founded over 25 years ago with the mission to deliver innovative analog and mixed-signal engineering solutions that add value to its customers' products. To date, it has developed over 6300 products serving the industrial, communications, consumer, and computing markets.
Maxim reported revenue in excess of $1.6 billion for fiscal 2009. A Fortune 1000 company, Maxim is included in the Nasdaq 100, the Russell 1000, and the MSCI USA indices. For more information, go to www.maxim-ic.com.
