Details, datasheet, quote on part number: DS2152L
PartDS2152L
CategoryCommunication => Network => T/E Carrier and Packetized Products
TitleT/E Carrier and Packetized Products
DescriptionEnhanced T1 Single-chip Transceiver
CompanyMaxim Integrated Products
DatasheetDownload DS2152L datasheet
Quote
Find where to buy
 
  

 

Features, Applications

FEATURES

Complete DS1/ISDN-PRI transceiver functionality Line interface can handle both long and short haul trunks or 128-bit crystal-less jitter attenuator Generates DSX-1 and CSU line build outs Frames to D4, ESF, and SLC-96R formats Dual onboard two-frame elastic store slip buffers that can connect to asynchronous backplanes to 8.192 MHz 8-bit parallel control port that can be used directly on either multiplexed or non-multiplexed buses (Intel or Motorola) Extracts and inserts robbed-bit signaling Detects and generates yellow (RAI) and blue (AIS) alarms Programmable output clocks for Fractional T1 Fully independent transmit and receive functionality Integral HDLC controller with 16-byte buffers for the FDL Generates and detects in-band loop codes from to 8 bits in length including CSU loop codes Contains ANSI 1's density monitor and enforcer Large path and line error counters including BPV, CV, CRC6, and framing bit errors Pin compatible with DS2154 E1 Enhanced SingleChip Transceiver 5V supply; low power CMOS 100-pin 14mm2 body LQFP package

DESCRIPTION

The DS2152 T1 Enhanced Single-Chip Transceiver contains all of the necessary functions for connection to T1 lines, whether they be DS-1 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 -7.5 dB, -15 dB, and -22.5 dB. 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 62411 (12-90), AT&T TR54016, and ITU G.706, G.823, and 94 092299

Block Diagram............................................................................................................................... Pin List........................................................................................................................................... Pin Description.............................................................................................................................. Register Map..................................................................................................................................

Payload Loopback......................................................................................................................... Framer Loopback........................................................................................................................... Pulse Density Enforcer.................................................................................................................. Local Loopback............................................................................................................................. Power-up Sequence....................................................................................................................... Remote Loopback..........................................................................................................................

STATUS AND INFORMATION REGISTERS.......................................... 30 ERROR COUNT REGISTERS................................................................ 38

Line Code Violation Count Register............................................................................................. Path Code Violation Count Register.............................................................................................. Multiframes Out of SYNC Count Register................................................................................... 39 40

Processor Based Signaling.......................................................................................................... Hardware Based Signaling.......................................................................................................... 44 46

Transmit Side Code Generation..................................................................................................... Receive Side Code Generation...................................................................................................... 47 49

10.0 ELASTIC STORES OPERATION............................................................ 52 11.0 FDL/FS EXTRACTION AND INSERTION................................................ 53

HDLC and BOC Controller for the FDL....................................................................................... Legacy FDL Support..................................................................................................................... D4/SLC-96 Operation.................................................................................................................... 63 64

12.0 PROGRAMMABLE IN-BAND CODE GENERATION AND DETECTION 65 13.0 TRANSMIT TRANSPARENCY................................................................ 68

Absolute Maximum Rating............................................................................................................ DC Parameters............................................................................................................................... AC Parameters............................................................................................................................... Timing............................................................................................................................................ Package Description......................................................................................................................


 

Related products with the same datasheet
DS2152LN
Some Part number from the same manufacture Maxim Integrated Products
DS2152LN Enhanced T1 Single-chip Transceiver
DS2153Q E1 Single-chip Transceiver
DS2154 Enhanced E1 Single Chip Transceiver
DS2155 T1/E1/J1 Single Chip Transceiver (SCT)
DS21552L 3.3V DS21352 And 5V DS21552 T1 Single-chip Transceivers
DS21554 T1/E1/J1 Single Chip Transceiver (SCT)
DS21554L 3.3V/5V E1 Single Chip Transceivers (SCT)
DS2155DK DS2155DK, DS2156DK T1/E1/J1 Single-chip Transceiver Design Kit Daughter Cards
DS2155L T1/E1/J1 Single Chip Transceiver (SCT)
DS2156 DS2156 T1/E1/J1 Single-chip Transceiver Tdm/utopia ii Interface
DS2156DK DS2155DK, DS2156DK T1/E1/J1 Single-chip Transceiver Design Kit Daughter Cards
DS2156L DS2156 T1/E1/J1 Single-chip Transceiver Tdm/utopia ii Interface
DS21600 Clock Rate Adapter
DS2160X
DS21610 Clock Rate Adapter
DS2164Q G.726 Adpcm Processor
DS2165 16/24/32Kbps Adpcm Processor
DS2167
DS2172 Bit Error Rate Tester (BERT)
DS2174 DS2174 Ebert
DS2174DK DS2174DK Enhanced Bit Error-rate Tester Design Kit

MAX4470-74 : Single/Dual/Quad, +1.8V/750nA, SC70, Rail-to-rail op Amps

MAX6307UK34D2-T : Power 5-Pin, Multiple Input, Programmable Reset Ics

MAX7428 : Standard Definition Video Reconstruction Filter And Buffer

MX7224K/D : CMOS 8-bit DAC With Output Amplifier

MAX6310UK32D3-T : 5-Pin, Multiple-Input, Programmable Reset ICs The MAX6305MAX6313 CMOS microprocessor (P) supervisory circuits are designed to monitor more than one power supply. Ideal for monitoring both 5V and 3.3V in personal computer systems, these devices assert a system reset if any of the monitored supplie

MAX16024PTBR+ : Battery-Backup Circuits With Regulated Output Voltage The MAX16023/MAX16024 low-power battery-backup circuits with a regulated output are capable of delivering up to 100mA output current. The MAX16023/MAX16024 include a low-dropout regulator, a microprocessor (P) reset circuit, and a battery switc

MAX6739XKSD7-T : Low-power Dual-/triple-voltage SC70 UP Supervisory Circuits

MAX6439UTCGZD3 : Low-Power, Single-/Dual-Level Battery Monitors With Hysteresis And Integrated µP Reset The MAX6439–MAX6442 are a family of ultra-low-power battery monitors with integrated microprocessor (µP) supervisors. The battery monitors are offered with sin- gle or dual low-battery output options that

MAX526DEWG+T : Data Acquisition - Digital To Analog Converter (dac) Integrated Circuit (ics) Tape & Reel (TR) Dual ; IC DAC 12BIT QUAD CALIB 24-SOIC Specifications: Data Interface: Parallel ; Number of Bits: 12 ; Operating Temperature: -40C ~ 85C ; Package / Case: 24-SOIC (0.295", 7.50mm Width) ; Packaging: Tape & Reel (TR) ; Voltage Supply Source: Dual ; Settling Time: 3s ; Lead Free Status: Lead Free ; RoHS Status: RoHS Compliant

MAX4216ESA+T : Linear - Amplifier - Instrumentation, Op Amps, Buffer Amp Integrated Circuit (ics) Voltage Feedback Tape & Reel (TR) 5.5mA 2; IC OP AMP R-R W/ENABLE 8-SOIC Specifications: Packaging: Tape & Reel (TR) ; Amplifier Type: Voltage Feedback ; Number of Circuits: 2 ; Package / Case: 8-SOIC (0.154", 3.90mm Width) ; Slew Rate: 600 V/s ; Gain Bandwidth Product: - ; Current - Supply: 5.5mA ; Current - Output / Channel: 120mA ; Voltage - Supply, Single/Dual (

MAX6383XR39D1-T : SC70/DFN, Single/Dual Low-Voltage, Low-Power P Reset Circuits The MAX6381MAX6390 microprocessor (P) supervisory circuits monitor power-supply voltages from +1.8V to +5.0V while consuming only 3A of supply current at +1.8V. Whenever VCC falls below the factory-set reset thresholds, the reset ou

ICL7660CUA+ : SWITCHED CAPACITOR CONVERTER, 10 kHz SWITCHING FREQ-MAX, MBCY8 Specifications: Configuration / Function: DOUBLER INVERTER ; Package Type: Other, METAL CAN, TO-99, 8 PIN ; Life Cycle Stage: ACTIVE ; VIN: 5 volts ; fsw: 10 kHz ; Operating Temperature: 0 to 70 C (32 to 158 F)

 
0-C     D-L     M-R     S-Z