Z0220516PSG1961

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

Z0220516PSG1961 is a type of integrated circuit (IC) modem, a chip that provides the interface between a computerized system and the public switched telephone network (PSTN). IC modems are further categorized by their interface type, which dictates how they understand and communicate with the calling or dialed station. The modems of the Z0220516PSG1961 family are non-synchronous in that they use asynchronous data-connection protocols without any synchronization signals. The Z0220516PSG1961 is an interface IC, used in digital products such as fax machines, modems and other telecom equipment.

The Z0220516PSG1961 is a passive device, meaning it does not manage the conversation between the connected device and the physical phone line. With the addition of special configurations, however, the modem can be used to detect the presence of the telephone line (on-hook/off-hook detect) and to reset the modem in response to external events. The main application for this IC is as a voice-over-IP (VoIP) bridge. In VoIP, audio is digitized, compressed and transmitted over the Internet, usually from a PC or mobile device. By bridging PSTN calls to the IP-based network, the Z0220516PSG1961 modem provides a reliable connection that can be used to access the Internet. It simplifies VoIP deployment and ensures good voice quality.

The Z0220516PSG1961 is a single-chip modem. It provides a complete set of communication interface, signal processing and control capabilities. It supports full-duplex asynchronous data communication with speeds up to 38,400 bps and requires no external analog-to-digital/digital-to-analog conversion. It provides a built-in hybrid circuit and transformer for signal conditioning, eliminating the need for bulky external components. It also features an on-chip controller with programmable controls for protocol optimization, making it suitable for different line conditions. These features make it suitable for embedded applications in applications that require line detection, such as fax machines, retail automation systems, security systems and home automation.

The Z0220516PSG1961 can be used as a generic modem interface. Its main features include: automatic dialing, relay operation, tone/pulse detection and generation, speed detection and low-power operation. Its power consumption is claimed to be much lower than that of other IC modems, due to its high level of integration. It also has an on-board test circuit, which can be used to test the modem performance. The Z0220516PSG1961 is programmed using a serial port, allowing it to be integrated into a system without any host control.

The Z0220516PSG1961 modem is a cost-effective and space-efficient solution for both consumer and commercial applications. Its features, such as low-power consumption, and its low-cost design make it an attractive solution for designers who need to implement modems in their products. Its good performance characteristics make it a good choice for applications where quality and reliability are important factors.

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