PEB20954HTV1.1 - Brand New Infineon Telecommunication Interface ICs
In Stock:165 ,Ready for Immediate Shipping
New
RoSH Lead free
In Stock:
165,
Ready for Immediate Shipping
Brand:Infineon
Category:Telecommunication Interface ICs
Chipdatas Part No.:CD91-PEB20954HTV1.1
Manufacturer Part No.:PEB20954HTV1.1
Datecode:09+
Package:144-LQFP
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Description
This article describes the PEB20954HTV1.1 model, an effective Smart Integrated Digital Echo Canceller (SIDEC) used for suppressing echoes in telecommunication networks that may disrupt any kind of wireless or terrestrial communication. The model uses leading edge CMOS technology combined with decades of experience in Telecommunication ICs from INFINEON.
Specifications and features
- 2.048 MHz PCM input and output interfaces with selectable µ- and A-Law coding according to ITU G.711
- Rapid convergence of patented algorithm at the beginning or during a connection even in the presence of background noise at the near end subscriber
- Echo return loss enhancement of > 30 dB (ERLE)
- Smart Non Linear Processor controlled by echoloss, echo path delay, and background noise
- Detection of double-talk for adaptive convergence control
- Selectable µ- to A-Law or A- to µ-Law Conversion on a global or per-channel basis
- Various options for comfort noise injection
- Switchable global loop from receive output to send input and send output to receive input
- Switchable global attenuation (2.5 dB or 6 dB) at the receive and send output
- Temperature range: -40°C - 85°C and 0°C - 70°C
Application Scenarios
The PEB20954HTV1.1 model can be used in a wide range of communication scenarios where echoes are generated, such as voice calls or video conferences over a wireline or wireless network, where server stations communicate with each other. This model is an effective tool in suppressing echoes in the network, providing clear audio quality without any disturbance, thereby enhancing the user experience and satisfaction.
Comparison
Advantages- Rapid convergence of patented algorithm, even in the presence of background noise at the near-end subscriber
- Echo return loss enhancement of > 30 dB (ERLE)
- Smart Non-Linear Processor controlled by echoloss, echo path delay, and background noise
- Selectable µ- to A-Law or A- to µ-Law Conversion on a global or per-channel basis
- Switchable global loop from receive output to send input and send output to receive input
Disadvantages- No major disadvantages have been identified for this model.
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Similar parts: 1542 , Click to view
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Datasheet
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Shopping guide
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Additional Information
- Datasheet: Download PEB20954HTV1.1
- Chipdatas Part: CD91-PEB20954HTV1.1
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/13 08:14 +0800
Refund
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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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