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Status

Active: In Production.

Data Sheet

FULL DATA SHEET (PDF, 584kB) Download   E-Mail

Description

The DS3254DK is an easy-to-use evaluation kit for the DS3254 quad DS3/E3/STS-1 LIU. A surfacemounted DS3254 and careful layout of the analog signal traces provide maximum signal integrity to demonstrate the transmit and receive capabilities of the DS3254. On-board Dallas 8051-compatible microcontroller and included software give point-andclick access to configuration and status registers from a personal computer. LEDs on the board indicate interrupt, loss-of-signal, transmit driver monitor, and PRBS sync status for all four ports. The board provides BNC connectors for the line-side transmit and receive differential pairs and a 50-pin connector for framer interface signals. All LEDs and connectors are clearly labeled with silk screening to identify associated signals.

Key Features		Applications/Uses
Soldered DS3254 for Best Signal Integrity BNC Connectors, Transformers, and Termination Passives for All Four LIUs Careful Layout for Analog Signal Paths Equipment-Side Connector for External Data Source/Sink or External Remote Loopback On-Board DS3 and E3 Crystal Oscillators DS3254 Configured for CPU Bus Operation for Complete Control Over the Device On-Board Dallas Microcontroller and Included Software Provide Point-and-Click Access to the DS3254 Register Set LEDs for Interrupt, Loss-of-Signal, Transmit Driver Monitor, and PRBS Sync Banana Jack Connectors for VDD and GND Support Use of Lab Power Supplies Separate DS3254 VDD to Enable IDD Measurements Easy-to-Read Silk Screen Labels Identify the Signals Associated with All Connectors, Jumpers and LEDs		Access Concentrators ATM and Frame Relay Equipment CSUs/DSUs Digital Cross-Connects DSLAMs PBXs Routers/Switches SONET/SDH and PDH Multiplexers

Reliability Reports

none

Software/Models

DS3254DK Gerber File

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: 1-1 of 1

DS3254DK	Free Sample	Buy	Status	Package: TYPE PINS FOOTPRINT   DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
DS3254DK			Active	Land Pattern: Not Available	0°C to +70°C	See data sheet

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