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Description
The MT89790B is Mitel's CEPT PCM 30 interface solution, designed to meet the latest CCITT standards PCM 30 format with CRC-4. The MT89790B provides a complete interface between a 2.048 Mbit/sec digital trunk and Mitel's Serial Telecom Bus, the ST-BUS. It is a pin-compatible enhancement of the MT89790, permitting the removal of the tuneable inductor and inclusion of the external NAND gate used for generating RxD.
Specifications and Features
- Complete primary rate 2048 kbit/s CEPT transceiver with CRC-4 option
- Selectable HDB3 or AMI line code
- Two frame elastic buffer with 32µs jitter buffer
- Tx and Rx frame and multiframe synchroniza-tion signals
- Frame alignment and CRC error counters
- Insertion and detection of A, B, C, D signalling bits with optional debounce
- Line driver and receiver
- Per channel, overall, and remote loop around
- Digital phase detector between E1 line and ST-BUS
- ST-BUS compatible
- Pin compatible with the MT89790
- Inductorless clock recovery
- Loss of Signal (LOS) indication
- Available in standard, narrow and surface mount formats
- Supports single supply rail operation
Application Scenarios
- Primary rate ISDN network nodes
- Multiplexing equipment
- Private network: PBX to PBX links
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Datasheet
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Shopping guide
Delivery period:
- - Will ship out in 2-3 days
- - DHL Express: 3-7 business days
- - DHL eCommerce: 12-22 business days
- - FedEx International Priority: 3-7 business days
- - EMS: 10-15 business days
Shipping fee:
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- - View in your order page
Shipping option:
DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
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How to Buy:
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- - Inquiry, Add to inquiry sheet/Submit bom/inquire file/Send email us > Quote > Place order > Complete payment >Delivery.
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Payment:
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- - Wire transfer, include Local bank transfer.
- - Western Union.
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Popular parts of the same kind
- Datasheet: Download MT89790B
- Chipdatas Part: CD86-MT89790B
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/10/01 17:58 +0800
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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The fee is charged according to the rule of PayPal.
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The fee is charged according to the rule of PayPal.
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Western Union charge US$0.00 banking fee.
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We recommend to use bank transfer for large orders to save on handling fees.
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