A range of inductor/capacitor EMI/RFI chip filters which incorporates ceramic and ferrite composite construction technology for superior perform- ance, has been introduced by BI Technologies. Designed to filter out unwanted frequencies effectively and efficiently in a broad range of applications, the LC series chips are manufactured in both 0805 and 1206 standard sizes. They are suited for use in digital communications and AV equipment, LAN, WAN, serial bus and graphics cards, on-board controllers, computers and peripherals.
Each LC chip incorporates four inductors and three capacitors, which are connected in a ladder network configuration to provide accurate and reliable EMI/RFI filtering performance on a single monolithic chip. The cut-off frequencies available in both chip sizes are 10 MHz, 22 MHz, 47 MHz and 100 MHz, with an additional 220 MHz device available in the 0805 size.
The chip’s integrated passive ladder construction is superior to discrete solutions at high frequencies due to very short internal connections. It also offers greater attenuation beyond the cut-off point compared to ‘T’ styles. In addition, insertion loss characteristics are steeper and noise attenuation greater than with other types of filter.
The LC series chips complement BI’s existing range of ferrite beads, wound surface mount inductors, RC chips and RC networks and the company is committed to the continued development of integrated passive products which can provide effective solutions for filtering requirements and minimise component counts on PCBs.
V2X: The future of vehicle communications 29 January 2020, Avnet South Africa
, Editor's Choice, Telecoms, Datacoms, Wireless, IoT
A recent report by Juniper Research forecasts that more than 62 million vehicles will be capable of vehicle-to-vehicle communication by 2023; up from just over 1,1 million in 2019.
Read more...STM32 system-on-chip for LoRa 29 January 2020, Avnet South Africa
, Telecoms, Datacoms, Wireless, IoT
Powering the search for sustainability through smart infrastructure and logistics, smart industry and smart living, STMicroelectronics has revealed the world’s first LoRa system-on-chip (SoC) for connecting ...
Read more...EERAM memory solutions retain data at power loss 29 January 2020, Avnet South Africa
, DSP, Micros & Memory
Microchip Technology announced a new family of Serial Peripheral Interface (SPI) EERAM memory products that offers system designers up to 25% cost savings over the current serial non-volatile ram (NVRAM) ...
Read more...The importance of surge protection in the lightning protection arena 29 January 2020, DEHN Africa
, Circuit & System Protection
In order to understand the need for surge protection, it is important to understand how lightning causes damage. The sources of lightning damage are quite different, and we use different types of mitigation ...
Read more...TVS array for medical electronics 29 January 2020, Altron Arrow
, Circuit & System Protection
ProTek Devices has introduced a new bidirectional, asymmetrical TVS(transient voltage suppressor) array component for circuit protection in medical electronic devices, smartphones, audio/video inputs, ...
Read more...High-power TVS components 29 January 2020, Altron Arrow
, Circuit & System Protection
ProTek Devices has introduced a family of high-powered transient voltage suppressor components for circuit protection in DC, AC and remote transmission line applications. The family of TVS components ...
Read more...USB Type-C port-protection IC 29 January 2020, Altron Arrow
, Circuit & System Protection
Designers can easily migrate small electronic devices from legacy USB Micro-A or Micro-B interconnects to the latest Type-C style with the STMicroelectronics TCPP01-M12 port protector, which satisfies ...
Read more...Transient voltage supressor diodes for automotive 29 January 2020, Electrocomp
, Circuit & System Protection
Bourns announced the release of the Model 15KPA-SD-Q transient voltage suppressor diode series. This series was designed for use in DC bus clamping applications and for the protection of sensitive electronic ...
Read more...Dual-channel protectors for high-speed data lines 29 January 2020, Electrocomp
, Circuit & System Protection
Bourns announced the release of the Model TBU-DF055-100-WH, TBU-DF055-200-WH, TBU-DF085-100-WH and TBU-DF085-200-WH bidirectional, dual-channel, High-Speed Protectors (HSPs) for use in data line protection.
The ...
Read more...Non-inverting converters for buck or boost operation 29 January 2020, Avnet South Africa
, Power Electronics / Power Management
Texas Instruments introduced a family of four high-efficiency, low-quiescent-current (IQ) buck-boost converters that feature tiny packaging with minimal external components for a small solution size. ...
printer friendly version