MAX9315

1:5 Differential LVPECL/LVECL/HSTL Clock and Data Driver

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Status Explanations for product status codes

Active: In Production.

Description

The MAX9315 low-skew, 1-to-5 differential driver is designed for clock and data distribution. This device allows selection between two inputs. The selected input is reproduced at five differential outputs. The differential inputs can be adapted to accept a single-ended input by connecting the on-chip VBB supply to one input as a reference voltage.

The MAX9315 features low output-to-output skew (20ps), making it ideal for clock and data distribution across a backplane or a board. For interfacing to differential HSTL and LVPECL signals, this device operates over a +2.375V to +3.8V supply range, allowing high-performance clock or data distribution in systems with a nominal +2.5V or +3.3V supply. For differential LVECL operation, this device operates with a -2.375V to -3.8V supply.

The MAX9315 is offered in a space-saving 20-pin TSSOP package.
 

Data Sheet

Download this datasheet in PDF formatDownload Rev 1 (PDF, 132kB)
Send this datasheet to any email addressE-Mail
An evaluation kit is available: MAX9315EVKIT

Key Features

  • +2.375V to +3.8V Supply for Differential HSTL/LVPECL Operation
  • -2.375V to -3.8V Supply for Differential LVECL Operation
  • Two Selectable Differential Inputs
  • Synchronous Output Enable/Disable
  • 20ps Output-to-Output Skew
  • 360ps Propagation Delay
  • Guaranteed 400mV Differential Output at 1.5GHz
  • On-Chip Reference for Single-Ended Inputs
  • Input Biased Low when Left Open
  • Pin Compatible with MC100LVEP14
 

Applications/Uses

  • Automated Test Equipment (ATE)
  • Central Office Backplane Clock Distribution
  • Data and Clock Driver and Buffer
  • DSLAM Backplane
  • Low-Jitter Data Repeater
  • Precision Clock Distribution
  • Wireless Base Stations
   

Key Specifications:

High-Speed Interconnect (Differential Signaling)
Part Number Signal Type Signal Type Functions Rx Tx tPD
(ps)
VSUPPLY
(V)
Budgetary Price
Rx Tx max See Notes
MAX9315 
HSTL
LVECL
LVPECL
LVECL
LVPECL
Fan-Out Buffer 2 5 520 3.3 $4.28 @1k
See All High-Speed Interconnect (Differential Signaling) (136)
Pricing Notes:
This pricing is BUDGETARY, for comparing similar parts. Prices are in U.S. dollars and subject to change. Quantity pricing may vary substantially and international prices may differ due to local duties, taxes, fees, and exchange rates. For volume-specific prices and delivery, please see the price and availability page or contact an authorized distributor.


Diagram

MAX9315: Typical Application Circuit
Typical Application Circuit

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Information Index

Document Ref.: 19-2220 Rev 1; 2004-11-12
This page last modified: 2007-07-03




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