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Data Sheet

FULL DATA SHEET (PDF, 232kB) Download   E-Mail

Description

The MAX9223/MAX9224 serializer/deserializer chipsets reduce wiring by serializing 22 bits onto a single differential pair. 22 bits are serialized in each cycle of the parallel input clock resulting in a 110Mbps to 220Mbps net serial-data rate ideal for cell phone QVGA and QCIF displays. The MAX9223 serializes the 18-bit RGB, VSYNC, HSYNC, and two control signals from the baseband processor to reduce wiring through the hinge to the LCD controller. The 2-wire serial interface uses low-current differential signaling (LCDS) for low EMI, high common-mode noise immunity, and ground-shift tolerance. The MAX9223/MAX9224 automatically identify the word boundary in serial data in case of signal interruption. The MAX9224 power-down is controlled by the MAX9223. The MAX9223 and MAX9224 consume 3.5µA or less in power-down mode. The MAX9223 serializer operates from a single +2.375V to +3.465V supply and accepts +1.71V to +3.465V inputs. The MAX9224 deserializer operates from a +2.375V to +3.465V core supply and has a separate output buffer supply (VDDO), allowing +1.71V to +3.465V output high levels. The MAX9223/MAX9224 are specified over the -40°C to +85°C extended temperature range and are available in 28-pin TQFN (4mm x 4mm x 0.8mm) packages with an exposed paddle.

Key Features		Applications/Uses
Ideal for Serializing Cell Phone LCD or Imager Parallel Interface MAX9223 Serializes 18-Bit RGB, VSYNC, HSYNC, and Two Control Signals LCDS Rejects Common-Mode Noise Automatic Location of Word Boundary After Signal Interruption Power-Down Control Through the Serial Link Power-Down Supply Current 0.5µA (max)—MAX9223 3.0µA (max)—MAX9224 +2.375V to +3.465V Core Supply Voltage Parallel I/O Interfaces Directly to 1.8V to 3.3V Logic ±15kV Human Body Model ESD Protection -40°C to +85°C Operating Temperature Range		Cell Phones Digital Cameras LCDs

Diagram

Typical Operating Circuit

Evaluation Kits

MAX9223EVKIT, MAX9224EVKIT

Reliability Reports

Show FIT data for: MAX9223 MAX9224 Request Reliability Report for: MAX9223 MAX9224

Software/Models

MAX9223 IBIS Model MAX9224 IBIS Model

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: 1-6 of 6
MAX9223	Free Sample	Buy	Package: TYPE PINS FOOTPRINT   DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
MAX9223ETI			THIN QFN;28 pin;17 mm² Dwg: 21-0139H (PDF) Use pkgcode/variation: T2844-1*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX9223ETI-T				-40°C to +85°C	See data sheet
MAX9223ETI+			THIN QFN;28 pin;17 mm² Dwg: 21-0139H (PDF) Use pkgcode/variation: T2844+1*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX9223ETI+T			THIN QFN;28 pin;17 mm² Dwg: 21-0139H (PDF) Use pkgcode/variation: T2844+1*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX9224	Free Sample	Buy	Package: TYPE PINS FOOTPRINT   DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
MAX9224ETI+			THIN QFN;28 pin;17 mm² Dwg: 21-0139H (PDF) Use pkgcode/variation: T2844+1*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX9224ETI+T			THIN QFN;28 pin;17 mm² Dwg: 21-0139H (PDF) Use pkgcode/variation: T2844+1*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis

More Information

New Product Press Release 2005-11-01

Related Products

MAX9225, MAX9226 10-Bit, Low-Power, 10MHz-to-20MHz Serializer and Deserializer Chipset

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