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Product Details
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[ Silabs ]
Description
The Si3056 is an integrated direct access arrangement (DAA) with a programmable line interface to meet global telephone line requirements. Available in two 16-pin small outline packages, it eliminates the need for an analog front end (AFE), isolation transformer, relays, opto-isolators, and a 2- to 4-wire hybrid. The Si3056 dramatically reduces the number of discrete components and cost required to achieve compliance with global regulatory requirements. The Si3056 interfaces directly to standard modem DSPs.
Features
Complete DAA includes the following:
■ Programmable line interface
● AC termination
● DC termination
● Ring detect threshold
● Ringer impedance
■ 80 dB dynamic range TX/RX paths
■ Integrated codec and 2- to 4-wire hybrid
■ Integrated ring detector
■ Type I and II caller ID support
■ Line voltage monitor
■ Loop current monitor
■ Polarity reversal detection
■ Programmable digital gain
■ Clock generation
■ Pulse dialing support
■ Overload detection
■ 3.3 V power supply
■ Direct interface to DSPs
■ Serial interface control for up to eight devices
■ >5000 V isolation
■ Proprietary isolation technology
■ Parallel handset detection
■ +3.2 dBm TX/RX level mode
■ Programmable digital hybrid for nearend echo reduction
■ Low-profile SOIC packages
■ Lead-free/RoHS-compliant packages availableApplications
■ V.92 modems
■ Voice mail systems
■ Multi-function printers
■ Set-top boxes
■ Fax machines
■ Internet appliances
■ Personal digital assistants -
Similar parts: 430483 , Click to view
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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:
- - Automatic Email notification (above 5 times)
- - View in your order page
Shipping option:
DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
- - Automatic Email notification (above 5 times)
- - View in your order page
How to Buy:
- - In-stock, Add to cart > Check out > Submit order > Complete payment >Delivery.
- - Inquiry, Add to inquiry sheet/Submit bom/inquire file/Send email us > Quote > Place order > Complete payment >Delivery.
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Payment:
- - Paypal,Credit Card includes Visa, Master, American Express.
- - Wire transfer, include Local bank transfer.
- - Western Union.
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- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/28 23:25 +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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DHL(www.dhl.com)
$40 limited time offer. -
UPS(www.ups.com)
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FedEx(www.fedex.com)
$40 limited time offer. -
Registered Mail(www.singpost.com)
Free shipping without minimum order.
