DS2143Q

Ci Co-Processador E1 Frames ISDN-PRI 44-PIN PLCC

Ci Co-Processador E1 Frames ISDN-PRI 44-PIN PLCC

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DS2143Q

Ci Co-Processador E1 Frames ISDN-PRI 44-PIN PLCC

Condição:

novo em embalagem comercial

Garantia:

3 meses direto com a Net Computadores

NCM:

85423190

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R$ 37,50

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Condição: novo em embalagem comercial

Garantia: 3 meses direto com a Net Computadores

NCM: 85423190

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DS2143Q Ci Co-Processador E1 Frames ISDN-PRI 44-PIN PLCC

Condição de DS2143Q: novo em embalagem comercial

Caracteristicas:
- 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)

Caracteristicas 2:
- Parallel control port
- Onboard two-frame elastic store
- CAS signaling bit extraction and insertion
- Fully independent transmit and receive sections
- Full alarm detection
- Full access to Si and Sa bits
- Loss of transmit clock detection
- HDB3 coder/decoder
- Full transmit transparency
- Large error counters
- Individual bit-by-bit Sa data link support circuitry
- Programmable output clocks
- Frame sync generation
- Local loopback capability
- Automatic CRC4 E-bit support
- Loss of receive clock detection
- G.802 E1 to T1 mapping support

Descrição:
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

DS2143Q Ci Co-Processador E1 Frames ISDN-PRI 44-PIN PLCC

Maiores detalhes de DS2143Q no site do fabricante:
https://www.analog.com/en/products/ds2143q.html

Condição de DS2143Q: novo em embalagem comercial

Tags de DS2143Q: DS2143Q, DS2143, 9905A3, DS2143Q, DS2151QB, DS2153Q, DS2180AQ, DS80C310QCG, DS80C320QCG, DS80C320QCL, Telecom Interface ICs E1 Controller w/ Elastic Store, Telecom Interface E1 Controller, E1/ISDN-PRI framing transceiver, E1/ISDN PRI framing transceiver, co processador E1, DS2141A, Telecom Interface ICs, 90-2143Q-TRL, 902143QTRL, 90 2143Q TRL, 2143Q, Analog Devices