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Active: In Production.

Data Sheet

FULL DATA SHEET (PDF, 272kB) Download   E-Mail

Description

The MAX9539/MAX9540 chipset provides a 3-wire (RGB) interface for 5-wire (RGBHV) video by adding and extracting the H, V, and composite sync from the graphics video signals. This chipset eliminates the problem of sync-to-video timing (skew errors) in a 5-wire interface, while reducing the number of channels required to transport video signals. The MAX9539 mixes the H and V sync signals and adds them to create a 3-wire interface from a 5-wire (RGBHV) input. The MAX9540 recovers the H and V sync signals to create a 5-wire (RGBHV) interface from the 3-wire input. The MAX9540 also provides a composite sync output. The chipset includes the MAX9539 sync adder and the MAX9540 sync extractor with 180MHz large-signal bandwidths to address display resolutions up to 1600 x 1200 at 85Hz for VGA-to-UXGA applications. Both devices feature a DC restore function, which virtually eliminates any changes in black level. The chipset uses a proprietary H and V sync addition/extraction scheme (true sync) to minimize skew errors. The MAX9539/MAX9540 are available in 28-pin TSSOP packages and are specified over the extended -40°C to +85°C temperature range.

An evaluation kit is available:  MAX9539EVKIT  

Key Features		Applications/Uses
3-Wire RGB to 5-Wire RGBHV Interface Supports VGA-to-UXGA Resolution Low Offset Voltage (±1mV) 180MHz Large-Signal Bandwidth		Enterprise Class (Blade) Servers Keyboard-Video-Mouse (KVM) Laptop PCs Web Appliances

Diagram

Typical Application Diagram

Evaluation Kits

MAX9539EVKIT

Design Guides

Video (PDF)

Reliability Reports

Show FIT data for: MAX9539 MAX9540 Request Reliability Report for: MAX9539 MAX9540

Software/Models

none

Ordering Information

Notes: Other options and links for purchasing parts are listed at: http://www.maxim-ic.com/sales. Didn't Find What You Need? Ask our applications engineers. Expert assistance in finding parts, usually within one business day. Part number suffixes: T or T&R = tape and reel;+ = RoHS/lead-free;# = RoHS/lead-exempt. More: SeeFull Data Sheet or Part Naming Conventions. * Some packages have variations, listed on the drawing. "PkgCode/Variation" tells which variation the product uses. Note that "+", "#", "-" in the part number suffix describes RoHS status. Package drawings may show a different suffix character.

Devices: 1-4 of 4

MAX9539	Free Sample	Buy	Status	Package: TYPE PINS FOOTPRINT   DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
MAX9539EUI+			Active	TSSOP;28 pin;64.7 mm² Outline Drawing: 21-0066 (PDF) Land Pattern: 90-0171 (PDF) Use pkgcode/variation: U28+3*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX9539EUI+T			Active	Land Pattern: Not Available	-40°C to +85°C	See data sheet
MAX9540	Free Sample	Buy	Status	Package: TYPE PINS FOOTPRINT   DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
MAX9540EUI+			Active	TSSOP;28 pin;64.7 mm² Outline Drawing: 21-0066 (PDF) Land Pattern: 90-0171 (PDF) Use pkgcode/variation: U28+3*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX9540EUI+T			Active	Land Pattern: Not Available	-40°C to +85°C	See data sheet

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