Telecoms, Datacoms, Wireless, IoT


Low-profile ADSL transformers

29 August 2001 Telecoms, Datacoms, Wireless, IoT

Coilcraft has introduced a new series of ADSL transformers that measure only 12,5 mm high. Available in surface-mount or leaded versions, these transformers are designed to provide optimum performance with GlobeSpan Titanium Fourte chipsets for central office and customer premises devices.

In addition to their compact size, Coilcraft's AS8952-A and AS8954-A transformers feature very low DC resistance and just 5 µH leakage inductance. Primary inductance is stable from -40 to +85°C and the longitudinal balance is 55 dB from 20 kHz to 1,1 MHz. The parts have been designed to meet UL 1950 requirements.



Credit(s)



Share this article:
Share via emailShare via LinkedInPrint this page

Further reading:

Dual-core wireless MCU
30 June 2020, Altron Arrow , Telecoms, Datacoms, Wireless, IoT
The STM32WBx0 is a dual-core wireless MCU based on an Arm Cortex-M4 core running at 64 MHz (application processor) and an Arm Cortex-M0+ core at 32 MHz (network processor). The STM32WBx0 Value Line ...

Read more...
MIFARE DESFire EV3 IC
30 June 2020, EBV Electrolink , Telecoms, Datacoms, Wireless, IoT
NXP Semiconductors announced its new MIFARE DESFire EV3 IC that ushers in next-generation performance, advanced security and seamless integration of mobile services for a new era of security and connectivity ...

Read more...
Cellular chipset for global low-power IoT
30 June 2020, RF Design , Telecoms, Datacoms, Wireless, IoT
The UBX-R5 Series from u-blox is a global multi-band cellular chipset that supports LPWA, LTE-M and NB-IoT technologies. It is optimised for IoT applications such as smart metering, telematics, tracking, ...

Read more...
Surface mount resistors and terminations
30 June 2020, RF Design , Passive Components
Smiths Interconnect announced the release of its extended CXH series of surface mount chip resistors and terminations. The CXH series uses a patented layout to provide improved power handling over conventional ...

Read more...
Cellular chipset for global low-power IoT
30 June 2020, RF Design , Telecoms, Datacoms, Wireless, IoT
The UBX-R5 Series from u-blox is a global multi-band cellular chipset that supports LPWA, LTE-M and NB-IoT technologies. It is optimised for IoT applications such as smart metering, telematics, tracking, ...

Read more...
Bridge the gap to 5G IoT with LPWA
30 June 2020, Gemalto IoT (Cinterion Wireless Modules) , Telecoms, Datacoms, Wireless, IoT
One of the first IoT applications emerged in the 1980s when programmers at Carnegie Mellon University hooked up a vending machine to the Internet and checked in remotely to see if a cold soda was available. ...

Read more...
Wireless power transfer coil
30 June 2020, Würth Elektronik eiSos , Telecoms, Datacoms, Wireless, IoT
Würth Elektronik has expanded its portfolio of wireless power coils. The WE-WPCC WPT/NFC combines wireless power transmission with the near-field communication (NCF) standard thus enabling, for example, ...

Read more...
Proof of concept for geofencing around nature reserves
30 June 2020, RF Design , Telecoms, Datacoms, Wireless, IoT
Nordic Semiconductor recently announced that ‘Code of Conscience’, an initiative that hopes to help non-governmental organisations (NGOs), governments and communities around the world monitor and restrict ...

Read more...
Wi-Fi-based fixed wireless access solutions
30 June 2020, Altron Arrow , Telecoms, Datacoms, Wireless, IoT
Wi-Fi recently marked its 20th anniversary. The modern digital lifestyles rely on Wi-Fi so heavily, it is hard to imagine life before or without it. Our usage is spread across various aspects of our life ...

Read more...
High-frequency, low-loss RF switches
29 May 2020, RFiber Solutions , Telecoms, Datacoms, Wireless, IoT
Atlanta Micro has added four new products to its line of switches with support up to 26,5 GHz, useful in a wide range of wireless applications. Each of these new devices is packaged in a 3 mm QFN.  ...

Read more...