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Data Sheet

FULL DATA SHEET (PDF, 1MB) Download   E-Mail

Errata

Errata DS2154 2154D1.pdf

Description

The DS2154 is a second-generation line interface unit for E1 lines. It is pin- and software-compatible with the first-generation DS2153Q and function- and pin-compatible with the DS2152, its T1 counterpart. The DS2154 retains all features of the DS2153Q adding crystalless jitter attenuation, additional hardware signaling, a full HDLC controller for the FDL layer with 16-byte buffers, and the option for nonmultiplexed bus operation. The DS2154 meets E1 specifications, including ETS 300 011, 300 233, 300 166, TBR 12, and TBR 13 and ITU G.703, G.704, G.706, G.823, and I.431. Through the parallel port, the user can quickly access the 8-bit internal registers and configure the DS2154 to the application under processor control.

Key Features

Complete E1(CEPT) PCV-30/ISDN-PRI transceiver Long- and short-haul line eterface for clock/data recovery and waveshaping 32-bit or 128-bit crystalless jitter attenuator Generates line buildouts for both 120Ω and 75Ω lines Frames to FAS, CAS, and CRC4 formats Dual elastic buffers connect to asynchronous backplanes up to 8.192MHz 8-bit parallel control port can be used directly Parallel port can also be muxed or nonmuxed to bus Extracts/inserts CAS signaling Detects/generates remote and AIS alarms Progammable output clocks for Fractional E1, H0, and H12 Independent transmit/receive functions Full access to both Si and Sa bits aligned with CRC multiframe Four testing loopbacks Large error counter for bipolar and code, CRC4 code/word, FAS, and E-bits Pin-compatible with DS2152 T1 Transceiver Operating ranges: 5V, low-power CMOS 0°C to +70°C (DS2154L) -40°C to +85°C (DS2154LN)

Application Notes

Application Note 301: Legacy T1/E1 8MHz Backplane Operation - DS2154 Application Note 307: DS2152, DS2154, DS2151, DS2153, DS21X5Y and DS2155 Three Channel Drop and Insert - DS2154 Application Note 309: Interfacing to the Fractional T1 and E1 - DS2154 Application Note 317: DS2152, DS2154 Interfacing to the Siemens PXB4220 - DS2154 Application Note 319: DS2152, DS2154, DS21x5Y, and DS2155 Interfacing to the MC68360 (QUICC32) - DS2154 Application Note 321: DS2152, DS2154 Interfacing to the IGT ALL1 SAR (WAC-021-C) - DS2154 Application Note 322: DS2153, DS2154 Selectable 120 and 75Ω E1 Interface - DS2154 Application Note 323: DS2151, DS2152, DS2153, DS2154 T1/E1 Line Monitor - DS2154 Application Note 324: T1/E1 Network Interface Design - DS2154 Application Note 325: DS2151, DS2152, DS2153, DS2154 Dallas Single Chip Transceiver Crystal Selection Guide - DS2154 Application Note 336: Transparent Operation on T1, E1 Framers and Transceivers - DS2154 Application Note 340: DS2153 Programming, ETS 300-011 Remote Alarm Generation - DS2154 Application Note 341: DS2151, DS2153 Device Identification - DS2154 Application Note 342: T1/E1 Framer Initialization and Programming - DS2154 Application Note 346: Converting the DS2152/DS2154 Demo Kits - DS2154, DS2154 Application Note 348: DS2154L vs. DS2153Q - DS2154, DS2154 Application Note 351: T1/E1 and T3/E3 Transformer Selection Guide - DS2154 Application Note 354: DS2152, DS2154 Clock Map - DS2154 Application Note 355: DS21Q4x, DS215x, and DS21x5y Test Registers - DS2154 Application Note 361: DS21354/DS21554 vs. DS2154 Single Chip Transceivers - DS2154 Application Note 370: Using RCLK in a BITS/SSU Application - DS2154 Application Note 393: E1 Operation of Dallas Semiconductor Framers and SCTs - DS2154 Application Note 405: Power-Fault Protection Layout - DS2154 Application Note 561: Tech Brief 7: DS2152 and DS2154 8MHz System Clock Operation - DS2154 Application Note 3208: Elastic Store Operation - DS2154 Application Note 3479: DS2154 – Migrating from Revision A2 to D1 - DS2154

Evaluation Kits

none

Reliability Reports

Reliability Report: DS2154.pdf

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: 1-13 of 13
DS2154	Free Sample	Buy	Package: TYPE PINS FOOTPRINT   DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
DS2154LD2+			LQFP;100 pin; Dwg: 56-G5002-000 Use pkgcode/variation: C100L+3*	0°C to +70°C	RoHS/Lead-Free: Lead Free Materials Analysis
DS2154LD2			LQFP;100 pin; Dwg: 56-G5002-000 Use pkgcode/variation: C100L-3*	0°C to +70°C	RoHS/Lead-Free: No Materials Analysis
DS2154LND2+			LQFP;100 pin; Dwg: 56-G5002-000 Use pkgcode/variation: C100L+3*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
DS2154LND2			LQFP;100 pin; Dwg: 56-G5002-000 Use pkgcode/variation: C100L-3*	-40°C to +85°C	See data sheet Materials Analysis
DS2154LA2+			LQFP;100 pin; Dwg: 56-G5002-000 Use pkgcode/variation: C100L+3*	0°C to +70°C	RoHS/Lead-Free: Lead Free Materials Analysis
DS2154LA2			LQFP;100 pin; Dwg: 56-G5002-000 Use pkgcode/variation: C100L-3*	0°C to +70°C	RoHS/Lead-Free: No Materials Analysis
DS2154L+			LQFP;100 pin; Dwg: 56-G5002-000 Use pkgcode/variation: C100L+3*	0°C to +70°C	RoHS/Lead-Free: Lead Free Materials Analysis
DS2154LD1			LQFP;100 pin; Dwg: 56-G5002-000 Use pkgcode/variation: C100L-3*	0°C to +70°C	RoHS/Lead-Free: No Materials Analysis
DS2154L			LQFP;100 pin; Dwg: 56-G5002-000 Use pkgcode/variation: C100L-3*	0°C to +70°C	RoHS/Lead-Free: No Materials Analysis
DS2154LNA2+			LQFP;100 pin; Dwg: 56-G5002-000 Use pkgcode/variation: C100L+3*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
DS2154LNA2			LQFP;100 pin; Dwg: 56-G5002-000 Use pkgcode/variation: C100L-3*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
DS2154LN			LQFP;100 pin; Dwg: 56-G5002-000 Use pkgcode/variation: C100L-3*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
DS2154LN+			LQFP;100 pin; Dwg: 56-G5002-000 Use pkgcode/variation: C100L+3*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis

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