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MAX3620

Delay Lines for High-Speed Clock Distribution Systems

Overview

Technical Documents

Ordering Info

Status

Part Number	Status
MAX3620	Active: In Production. See Ordering Information for details.

Description

The MAX3620 series is a family of high-performance passive delay lines for use in QDR/QDRII synchronous memory systems. These delay lines support high-speed transceiver logic (HSTL) source terminated transmission with an unterminated load at the receiver, and deliver accurate delays of 0.75ns, 1.00ns, 1.25ns, and 1.50ns for the generation of the quarter clock phase. The MAX3620 is offered in a small 3mm x 3mm package which contains two delay lines of equal length that can be driven either differentially or single-endedly.

Data Sheet

Download	Rev 0	(PDF, 164kB)
E-Mail

An evaluation kit is available: MAX3620EVKIT

Key Features

Supports HSTL Source Terminated Lines
All-Passive Design
Compatible with 100Ω Differential and 50Ω Single- Ended Transmission Lines
Small 3mm x 3mm Package

Applications/Uses

Multiphase Clock Generation
QDR/QDRII Memory Systems

Diagram

Typical Operating Circuit

Product Guides

Communications (PDF)

Reliability Reports

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Software/Models

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Ordering Information

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Tape and Reel

Sample

Part Number	Free Sample	Buy	Status	Package: TYPE PINS FOOTPRINT DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
MAX3620AETT-T			Active	TDFN-EP;6 pin;9.6 mm² Outline Drawing:21-0137 (PDF) Land Pattern: 90-0058 (PDF) Use pkgcode/variation: T633-2*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX3620BETT-T			Active	TDFN-EP;6 pin;9.6 mm² Outline Drawing:21-0137 (PDF) Land Pattern: 90-0058 (PDF) Use pkgcode/variation: T633-2*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX3620CETT-T			Active	TDFN-EP;6 pin;9.6 mm² Outline Drawing:21-0137 (PDF) Land Pattern: 90-0058 (PDF) Use pkgcode/variation: T633-2*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX3620DETT-T		N/A	No Longer Available	TDFN-EP;6 pin;9.6 mm² Outline Drawing:21-0137 (PDF) Land Pattern: 90-0058 (PDF) Use pkgcode/variation: T633-2*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis

Notes:

Other options and links for purchasing parts are listed at: http://www.maxim-ic.com/sales.
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Part number suffixes: T or T&R = tape and reel; + = RoHS/lead-free; # = RoHS/lead-exempt; -D = drypack; -U/+U on DS parts = cut tape. More: See Full Data Sheet or Maxim Product 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.

Evaluation Kits

MAX3620EVKIT

Evaluation Kit for the MAX3620

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