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DS2143

Network Controller & Processor ICs E1 Controller w/Elastic Store

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SeekIC No. : 00321785 Detail

DS2143: Network Controller & Processor ICs E1 Controller w/Elastic Store

DS2143 Data Sheet

floor Price/Ceiling Price

US $ 11.4~11.4 / Piece | Get Latest Price
Part Number:
DS2143
Mfg:
Maxim Integrated Products
Supply Ability:
5000

Price Break

  • Qty
  • 0~4148
  • Unit Price
  • $11.4
  • Processing time
  • 15 Days
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Total Cost: $ 0.00

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Product Details

Quick Details

Product : Framer Number of Transceivers : 1
Supply Current (Max) : 10 mA Maximum Operating Temperature : + 70 C
Mounting Style : Through Hole Package / Case : PDIP-40
Packaging : Tube    

Description

Data Rate :
Number of Transceivers : 1
Packaging : Tube
Product : Framer
Supply Current (Max) : 10 mA
Mounting Style : Through Hole
Maximum Operating Temperature : + 70 C
Package / Case : PDIP-40


Features:

· E1/ISDN-PRI framing transceiver
· Frames to CAS, CCS, and CRC4 formats
· Parallel control port
· Onboard two frame elastic store slip buffer
· Extracts and inserts CAS signaling bits
· Programmable output clocks for fractional E1 links, DS0 loopbacks, and drop and insert applications
· Onboard Sa data link support circuitry
· FEBE E-Bit detection, counting and generation
· Pin-compatible with DS2141A T1 Controller
· 5V supply; low power (50 mW) CMOS
· Available in 40-pin DIP and 44-pin PLCC (DS2143Q)


Pinout

Connection Diagram  Connection Diagram


Specifications

Voltage on Any Pin Relative to Ground        -1.0V to +7.0V
Operating Temperature                                    0 to 70
Storage Temperature                               -55 to +125
Soldering Temperature                      260 for 10 seconds


Description

The DS2143 is a comprehensive, software-driven E1 framer. It is meant to act as a slave or coprocessor to a microcontroller or microprocessor. Quick access via the parallel control port allows a single micro to handle many E1 lines. The DS2143 is very flexible and can be configured into numerous  orientations via software. The software orientation of the device allows the user to modify their design to conform to future E1 specification changes. The controller contains a set of 69 8-bit internal registers which the user can access. These internal registers are used to configure the device and obtain information from the E1 link. The device fully meets al l of the latest E1 specifications, including CCITT G.704, G.706, and G.732.




Parameters:

Technical/Catalog InformationDS2143
VendorMaxim Integrated Products
CategoryIntegrated Circuits (ICs)
Controller TypeE1 Controller
InterfaceParallel/Serial
Voltage - Supply4.5 V ~ 5.5 V
Current - Supply10mA
Package / Case40-DIP (600 mil)
PackagingTube
Operating Temperature0°C ~ 70°C
Lead Free StatusContains Lead
RoHS StatusRoHS Non-Compliant
Other Names DS2143
DS2143



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