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3.3V DS21352 and 5V DS21552 T1 Single Chip Transceivers

Product Details

Key Features

Simplified Block Diagram

Technical Docs

Data Sheet 3.3V DS21352 and 5V DS21552 T1 Single Chip Transceivers Dec 07, 2000
App Note Programming and Controlling the FDL on DS2141A, DS2151
App Note Power-Fault Protection Layout
App Note Provision Your DS2152 or DS2154 Hardware Design for the Next Generation Devices
App Note Telecom Application Notes Index
App Note Interleaved Bus Operation
App Note Measuring Return Loss on T3/E3/STS-1 LIUs
App Note T1/E1 Loopback Operation for Maxim T1/E1/J1 Transceivers
App Note Elastic Store Operation
App Note Selecting a T1/E1/J1 Single-Chip Transceiver
App Note HDLC Configuration of Framers and Transceivers
App Note NRZ Applications
App Note Hitless Protection Switching with 1+1 Redundancy
App Note J1 Japanese Standards
App Note Interfacing the DS2155 to the MPC8260
App Note Conversion Between T1 and E1
App Note Using RCLK in a BITS/SSU Application
App Note DS21352/DS21552 versus DS2152 Single Chip Transceiver
App Note DS21Q4x, DS215x, and DS21x5y Test Registers
App Note T1/E1 and T3/E3 Transformer Selection Guide
App Note DS21352/552, DS2151, DS2152, DS2141A, DS21Q42 Programming SLC-96
App Note T1/E1 Framer Initialization and Programming
App Note DS2151 Implementation of ANSI T1.231-1993
App Note Transparent Operation on T1, E1 Framers and Transceivers
App Note DS2151, DS2152, DS2153, DS2154 Dallas Single Chip Transceiver Crystal Selection Guide
App Note T1/E1 Network Interface Design
App Note DS2152, DS2154, DS21x5Y, and DS2155 Interfacing to the MC68360 (QUICC32)
App Note D4 Framing and Signaling
App Note Interfacing to the Fractional T1 and E1
App Note DS2152, DS2154, DS2151, DS2153, DS21X5Y and DS2155 Three Channel Drop and Insert
App Note Switching Frame Mode In Live T1 Systems\r\n

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Key Features

  • Complete DS1/ISDN-PRI/J1 transceiver functionality
  • Long and Short haul LIU
  • Crystal-less jitter attenuator
  • Generates DSX-1 and CSU line build-outs
  • HDLC controller with 64-byte buffers Configurable for FDL or DS0 operation
  • Dual two-frame elastic store slip buffers that can connect to asynchronous backplanes up to 8.192MHz
  • 8.192MHz clock output locked to RCLK
  • Interleaving PCM Bus Operation
  • Per-channel loopback and idle code insertion
  • 8-bit parallel control port muxed or nonmuxed buses (Intel or Motorola)
  • Programmable output clocks for Fractional T1
  • Fully independent transmit and receive functionality
  • Generates/detects in-band loop codes from 1 to 8 bits in length including CSU loop codes
  • IEEE 1149.1 JTAG-Boundary Scan
  • Pin compatible with DS2152/54/354/554 SCTs
  • 100-pin LQFP package (14 mm x 14 mm) 3.3V (DS21352) or 5V (DS21552) supply; low power CMOS

Applications/Uses

Description

The DS21352/552 T1 single chip transceiver contains all of the necessary functions for connection to T1 lines whether they are DS1 long haul or DSX-1 short haul. The clock recovery circuitry automatically adjusts to T1 lines from 0 feet to over 6000 feet in length. The device can generate both DSX-1 line build outs as well as CSU line build-outs of -7.5dB, -15dB, and -22.5dB. The onboard jitter attenuator (selectable to either 32 bits or 128 bits) can be placed in either the transmit or receive data paths. The framer locates the frame and multiframe boundaries and monitors the data stream for alarms. It is also used for extracting and inserting robbed-bit signaling data and FDL data. The device contains a set of internal registers which the user can access and control the operation of the unit. Quick access via the parallel control port allows a single controller to handle many T1 lines. The device fully meets all of the latest T1 specifications including ANSI T1.403-1995, ANSI T1.231-1993, AT&T TR 62411 (12-90), AT&T TR54016, and ITU G.703, G.704, G.706, G.823, and I.431.

Simplified Block Diagram

DS21352, DS21552: Pin Assignment DS21352, DS21552: Pin Assignment Zoom icon

Technical Docs

Data Sheet 3.3V DS21352 and 5V DS21552 T1 Single Chip Transceivers Dec 07, 2000
App Note Programming and Controlling the FDL on DS2141A, DS2151
App Note Power-Fault Protection Layout
App Note Provision Your DS2152 or DS2154 Hardware Design for the Next Generation Devices
App Note Telecom Application Notes Index
App Note Interleaved Bus Operation
App Note Measuring Return Loss on T3/E3/STS-1 LIUs
App Note T1/E1 Loopback Operation for Maxim T1/E1/J1 Transceivers
App Note Elastic Store Operation
App Note Selecting a T1/E1/J1 Single-Chip Transceiver
App Note HDLC Configuration of Framers and Transceivers
App Note NRZ Applications
App Note Hitless Protection Switching with 1+1 Redundancy
App Note J1 Japanese Standards
App Note Interfacing the DS2155 to the MPC8260
App Note Conversion Between T1 and E1
App Note Using RCLK in a BITS/SSU Application
App Note DS21352/DS21552 versus DS2152 Single Chip Transceiver
App Note DS21Q4x, DS215x, and DS21x5y Test Registers
App Note T1/E1 and T3/E3 Transformer Selection Guide
App Note DS21352/552, DS2151, DS2152, DS2141A, DS21Q42 Programming SLC-96
App Note T1/E1 Framer Initialization and Programming
App Note DS2151 Implementation of ANSI T1.231-1993
App Note Transparent Operation on T1, E1 Framers and Transceivers
App Note DS2151, DS2152, DS2153, DS2154 Dallas Single Chip Transceiver Crystal Selection Guide
App Note T1/E1 Network Interface Design
App Note DS2152, DS2154, DS21x5Y, and DS2155 Interfacing to the MC68360 (QUICC32)
App Note D4 Framing and Signaling
App Note Interfacing to the Fractional T1 and E1
App Note DS2152, DS2154, DS2151, DS2153, DS21X5Y and DS2155 Three Channel Drop and Insert
App Note Switching Frame Mode In Live T1 Systems\r\n

Support & Training

Search our knowledge base for answers to your technical questions.

Filtered Search

Our dedicated team of Applications Engineers are also available to answer your technical questions. Visit our support portal .

Sampling:
Selecting the Sample button above will redirect to the third-party ADI Sample Site. The part selected will carry over to your cart on this site once logged in. Please create a new account there if you have never used the site before. Contact SampleSupport@analog.com with any questions regarding this Sample Site.