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Status
Part Number	Status	Replacement	Explanation
DS2153Q	This product is Not Recommended for New Designs. See Ordering Information for recommended replacements.	DS26521	Please upgrade to the DS26521 for newer technology, smaller package, lower cost, and lower power consumption.

Data Sheet

FULL DATA SHEET (PDF, 892kB) Download   E-Mail

Description

The DS2153Q is a first-generation line interface unit for E1 lines that pioneered single-chip integration of multiple functions combining long- and short-haul and framing functionality with dual elastic stores and an 8-bit parallel control port. It is pin- and function-compatible with the DS2151Q, its T1 counterpart. It continues to provide an adaptable, single-chip interface unit at both central office and local E1 network interfaces. The DS2153Q meets all E1 specifications, including ITU G.703, G.704, G.706, G.823, and I.431 as well as ETSI 300 011, 300 233, TBR 12, and TBR 13. Under processor control, the user can access the 71 8-bit internal registers to configure the DS2153Q to suit the application.

Key Features

Complete E1 (CEPT) PCM-30/ISDN-PRI transceiver LIU for clock/data recovery and waveshaping 32-bit or 128-bit jitter attenuator Generates line build-outs for both 120Ω and 75Ω lines Frames to FAS, CAS, and CRC4 formats Dual elastic buffers connect to backplanes up to 8.192MHz 8-bit parallel control port for muxed or nonmuxed buses Extracts/inserts CAS signals Detects/generates remote and AIS alarms Programmable output clocks for Fractional E1, H0, and H12 Independent transmit and receive functions Full access to both Si and Sa bits Three separate testing loopbacks Counters for bipolar code, CRC4, and code FAS errors and Ebits Pin-compatible with DS2151Q T1 SCT Operating ranges: 5V, low-power CMOS 0°C to +70°C (DS2153Q) -40°C to +85°C (DS2153QN)

Application Notes

Application Note 348: DS2154L vs. DS2153Q - DS2153Q

Reliability Reports

Request Reliability Report for: DS2153Q

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

DS2153Q	Free Sample	Buy	Status	Recommended Replacement	Package: TYPE PINS FOOTPRINT   DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
DS2153Q-A7/T&R/C01		N/A	NRND	DS26521	Land Pattern: Not Available	0°C to +70°C	See data sheet
DS2153Q-A7/T&R/C03		N/A	NRND	DS26521	Land Pattern: Not Available	0°C to +70°C	See data sheet
DS2153QX		N/A	NRND	DS26521	Land Pattern: Not Available	0°C to +70°C	See data sheet
DS2153Q-A7/T&R/C04		N/A	No Longer Available	DS26521	Land Pattern: Not Available	0°C to +70°C	See data sheet
DS2153QN-A7/T&R/		N/A	NRND	DS26521	Land Pattern: Not Available	-40°C to +85°C	See data sheet
DS2153Q-A7			NRND	DS26521	PLCC;44 pin;311.5 mm² Outline Drawing: 21-0049 (PDF) Land Pattern: 90-0236 (PDF) Use pkgcode/variation: Q44-9*	0°C to +70°C	RoHS/Lead-Free: No Materials Analysis
DS2153Q-A7/T&R			NRND	DS26521	PLCC;44 pin;311.5 mm² Outline Drawing: 21-0049 (PDF) Land Pattern: 90-0236 (PDF) Use pkgcode/variation: Q44-9*	0°C to +70°C	RoHS/Lead-Free: No Materials Analysis
DS2153Q-A7+			NRND	DS26521	PLCC;44 pin;311.5 mm² Outline Drawing: 21-0049 (PDF) Land Pattern: 90-0236 (PDF) Use pkgcode/variation: Q44+8*	0°C to +70°C	RoHS/Lead-Free: Lead Free Materials Analysis
DS2153Q-A7+T&R			NRND	DS26521	PLCC;44 pin;311.5 mm² Outline Drawing: 21-0049 (PDF) Land Pattern: 90-0236 (PDF) Use pkgcode/variation: Q44+8*	0°C to +70°C	RoHS/Lead-Free: Lead Free Materials Analysis
DS2153QN-A7			NRND	DS26521	PLCC;44 pin;311.5 mm² Outline Drawing: 21-0049 (PDF) Land Pattern: 90-0236 (PDF) Use pkgcode/variation: Q44-9*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
DS2153QN-A7/T&R			NRND	DS26521	PLCC;44 pin;311.5 mm² Outline Drawing: 21-0049 (PDF) Land Pattern: 90-0236 (PDF) Use pkgcode/variation: Q44-9*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
DS2153QN-A7+			NRND	DS26521	PLCC;44 pin;311.5 mm² Outline Drawing: 21-0049 (PDF) Land Pattern: 90-0236 (PDF) Use pkgcode/variation: Q44+8*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
DS2153QN-A7+T&R			NRND	DS26521	PLCC;44 pin;311.5 mm² Outline Drawing: 21-0049 (PDF) Land Pattern: 90-0236 (PDF) Use pkgcode/variation: Q44+8*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis

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