XR22802IL56TR-F Allicdata Electronics
Allicdata Part #:

XR22802IL56TR-F-ND

Manufacturer Part#:

XR22802IL56TR-F

Price: $ 0.00
Product Category:

Integrated Circuits (ICs)

Manufacturer: MaxLinear, Inc.
Short Description: IC USB TO 10/100 ETHERNET 56QFN
More Detail: Ethernet Bridge, USB to Ethernet USB 2.0, 10/100 B...
DataSheet: XR22802IL56TR-F datasheetXR22802IL56TR-F Datasheet/PDF
Quantity: 1000
1 +: 0.00000
Stock 1000Can Ship Immediately
$ 0
Specifications
Series: --
Packaging: Tape & Reel (TR) 
Part Status: Obsolete
Protocol: Ethernet
Function: Bridge, USB to Ethernet
Interface: USB
Standards: USB 2.0, 10/100 Base-T/TX PHY
Voltage - Supply: 4.4 V ~ 5.25 V
Current - Supply: 185mA
Operating Temperature: -40°C ~ 85°C
Package / Case: 56-VFQFN Exposed Pad
Supplier Device Package: 56-QFN (8x8)
Description

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Interface - Controllers

XR22802IL56TR-F is an integrated phone line interface controller with advanced features for Voice-over-IP (VoIP) applications. The device provides a fully integrated solution for easy connection of a phone line to a VoIP gateway. The controller supports multiple industry-standard codecs such as G.723.1, G.729A/B, G.711, G.726 and G.722. It also supports a variety of telecommunications functions, such as call progress detection, answering machine detection, tone signaling, dial-tone generation, voice activity detection, busy tone detection, etc.

Application Fields

The XR22802IL56TR-F can be used in a variety of applications. It is ideal for VoIP phone line gateways, VoIP phones, VoIP PBXs, VoIP conferencing systems, VoIP echo cancellation systems, dial-up modems, fax machines, and VoIP analog terminals. The device is also well-suited for residential applications, such as home voice mail systems, voice-over-GSM converters, and voice-band email systems.

Working Principle

The XR22802IL56TR-F device is based on a single-chip design that integrates all the necessary functions for voice communications: voice codecs, line interface, telephone line markers, and echo cancellation. The device connects to any standard telephone or fax line via an RJ-11 connector. It has a digital interface that can be connected to a microcontroller or other external digital devices. The device also has an analog interface that allows it to be easily connected to an analog telephone line or a digital processor.

The device is able to detect and interpret common telephone line markers, such as dial tones, busy tones, and telephone rings, according to industry standards. It also can perform echo cancellation - a process of eliminating echo or background noise during a conversation. Echo cancellation is especially important in VoIP applications where voice signals can travel over longer distances than traditional telephone lines.

The XR22802IL56TR-F supports multiple call progress signals, including call waiting, call transfer, and call forwarding. The device can also detect and interpret various tones and signals, such as roundabout announcement tones, dial-tone, busy tones, call waiting tones, and touch-tone signals. It has a built-in on-hook/off-hook detector and can notify the host processor when the user hangs up or picks up the telephone.

The XR22802IL56TR-F can be used to detect answering machine presence. It can detect the presence of an answering machine, and recognize the answering machine’s specific digits for remote command execution. It can also detect when a live person is on the phone and execute specific commands.

The XR22802IL56TR-F device is a highly integrated controller that integrates various functions into one chip. It is an ideal solution for VoIP and telephone line applications. With its advanced features, the device is capable of providing reliable and efficient voice over IP communication.

The specific data is subject to PDF, and the above content is for reference

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