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Status
Part Number	Status	Replacement	Explanation
MAX3691	This product is Not Recommended for New Designs. See Ordering Information for recommended replacements.	MAX3693	Improved performance in the same package.

Data Sheet

FULL DATA SHEET (PDF, 592kB) Download   E-Mail

Description

The MAX3691 serializer is ideal for converting 4-bit-wide, 155Mbps parallel data to 622Mbps serial data in ATM and SDH/SONET applications. Operating from a single +3.3V supply, this device accepts low-voltage differential-signal (LVDS) clock and data inputs for interfacing with high-speed digital circuitry, and delivers a 3.3V PECL serial-data output. A fully integrated PLL synthesizes an internal 622Mbps serial clock from a 155.52MHz reference clock. The MAX3691 is available in the extended-industrial temperature range (-40°C to +85°C), in a 32-pin TQFP package.

An evaluation kit is available:  MAX3691EVKIT  

Key Features		Applications/Uses
Single +3.3V Supply 155Mbps Parallel to 622Mbps Serial Conversion 215mW Power LVDS Parallel Clock and Data Inputs Differential 3.3V PECL Serial-Data Output		622Mbps ATM/SONET Access Nodes 622Mbps SDH/SONET Transmission Systems Add/Drop Multiplexers Digital Cross-Connects

Diagram

Typical Operating Circuit

Evaluation Kits

MAX3691EVKIT

Design Guides

Amplifiers and Sensors (PDF) Video (PDF)

Reliability Reports

Show FIT data for: MAX3691 Request Reliability Report for: MAX3691

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

MAX3691	Free Sample	Buy	Status	Recommended Replacement	Package: TYPE PINS FOOTPRINT   DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
MAX3691ECJ			NRND	MAX3693	LQFP;32 pin;82.8 mm² Outline Drawing: 21-0054 (PDF) Land Pattern: 90-0111 (PDF) Use pkgcode/variation: C32-1*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX3691ECJ-T			NRND	MAX3693	Land Pattern: Not Available	-40°C to +85°C	See data sheet
MAX3691ECJ+			NRND	MAX3693	LQFP;32 pin;82.8 mm² Outline Drawing: 21-0054 (PDF) Land Pattern: 90-0111 (PDF) Use pkgcode/variation: C32+1*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX3691ECJ+T			NRND	MAX3693	Land Pattern: Not Available	-40°C to +85°C	See data sheet

Notes and Comments

LVDS clock and data inputs for interfacing with high-speed digital circuitry

Related Products

MAX3693 +3.3V, 622Mbps SDH/SONET 4:1 Serializer with Clock Synthesis and LVDS Inputs

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Description   Key Features   Applications/Uses   Key Specifications   Diagram

Data Sheet   Application Notes   Design Guides   Engineering Journals   Reliability Reports   Software/Models   Evaluation Kits

Price and Availability   Samples   Buy Online   Package Information   Lead-Free Information

Related Products   Notes and Comments   Evaluation Kits