Additions to the SenCity range of antennae from Huber+Suhner, the Matrix small form factor antennae, are designed specifically to minimise the visual impact of mm-wave radio networks while delivering electrical performance.
Wearable
Dual colour and IR diode replace two leaded diodes
To save space in wearable devices and medical patient monitoring systems, a dual-colour red and IR emitting diode is designed to save space. Vishay Semiconductors offers the diode in a compact 2.0 x 2.0 x 0.87mm package.
Memory compiler saves power for IoT
A 40nmULP memory compiler facilitates use of sureCore’s 40nm low voltage SRAM IP that effectively operates at a record-setting 0.6V across process voltage and temperature.
TVS diode arrays protect smart watches and medical devices
Bidirectional discrete TVS diode arrays in the SP1026 series are designed specifically to protect sensitive electronic equipment from damage due to electrostatic discharges (ESD). Littelfuse uses Zener diodes fabricated using a proprietary silicon avalanche technology to protect each I/O pin to provide a high level of protection against ESD. The robust, general-purpose diodes can absorb repetitive ESD strikes at ±30kV (contact discharge, IEC 61000-4-2) without performance degradation, says the company. Each diode can dissipate 5A of 8 or 20micro sec surge current (IEC61000-4-5) with very low clamping voltages.
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