Integrated Circuits

IC chips and Discrete Devices. Silicon, Germanium and Gallium Arsenide products. Diodes, Transistors and Zeners. Part of delabs Technologies

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Monday, October 14, 2019

TDA5051AT - Home automation modem

The TDA5051A is a modem IC, specifically dedicated to ASK transmission by means of the home power supply network, at 600 baud or 1200 baud data rate. It operates from a single 5 V supply

TDA5051AT - Home automation modem

Transmission and reception stages are controlled either by the master clock of the microcontroller or by the on-chip reference oscillator connected to a crystal. This ensures the accuracy of the transmission carrier and the exact trimming of the digital filter, thus making the performance totally independent of application disturbances such as component spread, temperature, supply drift.

TDA5051AT - Home automation modem

Transmission mode - To provide strict stability with respect to environmental conditions, the carrier frequency is generated by scanning the ROM memory under the control of the microcontroller clock or the reference frequency provided by the on-chip oscillator

Reception mode - The input signal received by the modem is applied to a wide range input amplifier with AGC (−6 dB to +30 dB). This is basically for noise performance improvement and signal level adjustment, which ensures a maximum sensitivity of the ADC.

Friday, October 11, 2019

Silicon Laboratories - High Performance Mixed-signal

Industry leader in the innovation of high-performance, analog-intensive, mixed-signal ICs. Developed by a world-class engineering team with unsurpassed expertise in mixed-signal design,.

Silicon Laboratories - High Performance Mixed-signal

Products Include - 8-bit microcontrollers, Embedded modems, Subscriber line interface circuits, silicon direct access arrangements (DAAs) and clocks and oscillators.

Mesh Networking Module from Silicon Labs

Capacitive Touch Sensors, Infrared Sensors, OTP-EPROM, High-Side DC Current Sensor.

Silicon Labs offers a combination of hardware and software to assist with the development of wireless-based embedded applications. The Si1000DK provides everything needed to begin development of your wireless MCU application.

Wireless Gecko modules focused on mesh networking applications with support for best-in-class ZigBee and Thread software. Silicon Labs’ new MGM111 module is the first in this comprehensive family of multiprotocol modules based on the Mighty Gecko system-on-chip (SoC) device.

Silicon Labs
400 West Cesar Chavez, Austin, TX 78701 USA

ZiLOG - Application Specific SoC

Founded in 1974 by Federico Faggin, the inventor of the world's first microprocessor, ZiLOG builds semiconductor products that enable design engineers to break through the barriers to creativity and innovation in embedded design.

ZiLOG - Application Specific SoC

ZiLOG is the inventor of the award-winning Z80 and Z8 microchip architectures that have been embedded in over a billion end-use devices worldwide.

ZNEO Z16F Series Development Kit

 "Companies get more innovative products to market faster because ZiLOG products and design tools help them turn their imagination into consumer appliances, remote controls, vending machines, telecommunications controllers, home automation systems, spacecraft instrumentation, industrial automation systems, and thousands of other products." - Zilog