Mercury Electronics Europe has announced a new range of wide operating temperature crystal oscillators that are suitable for use in automotive applications.
The new surface mount HY series offers 15 pF load LVCMOS output at frequencies from 1,25 to 50,0 MHz over the temperature range -40°C to +125°C, with a choice of frequency stability of ±50 and ±100 ppm. Frequency stability of ±25 ppm is also available over commercial (-10°C to +70°C) and industrial (-40°C to +85°C) ranges. The company can also provide non-standard frequency stability specifications if required, such as ±20 or ±30 ppm.
Offering phase noise characteristics of -155 dBc/Hz at 10 kHz and -160 dBc/Hz at 100 kHz offset, the oscillators are available in three package sizes: 3,2 x 2,5 x 1,0 mm, 5,0 x 3,2 x 1,2 mm and 7,0 x 5,0 x 1,4 mm. Supply voltages for these are 1,8, 2,5 and 3,3 V respectively, and typical current consumption is 2 to 4 mA from 1,25 to 19,99 MHz and 4 to 6 mA from 20,0 to 50,0 MHz, depending on package size.
RMS phase jitter is 150 fs typical (12 kHz to 20 MHz integrated). Specifications include ageing of ±2,0 ppm/year maximum for the first year, startup time of 5,0 ms maximum, rise/fall time of 10 ns maximum and duty cycle (symmetry) of 50% ±10% typical with ±5% available as an option.
Bringing Bluetooth Channel Sounding to automotive and beyond with KW47 Altron Arrow
Telecoms, Datacoms, Wireless, IoT
NXP’s new Channel Sounding-certified KW47 and MCX W72 wireless MCUs are set to help automakers with distance measurement, bringing an additional ranging solution for car access and autonomous systems, and will be utilised across a broader spectrum of applications.
Read more...Wi-Fi 6 and Bluetooth LE coprocessor module Altron Arrow
Telecoms, Datacoms, Wireless, IoT
The ST67W611M1 from STMicroelectronics boasts an all-in-one design which, together with its capabilities, contribute to making it an attractive choice for IoT edge devices requiring a single-chip solution.
Read more...Wi-Fi 6 plus Bluetooth LE SoC Altron Arrow
Telecoms, Datacoms, Wireless, IoT
Silicon Labs’ SiWx917M SoC is the company’s lowest power Wi-Fi 6 SoC, ideal for ultra-low power IoT wireless devices using Wi-Fi, Bluetooth, Matter, and IP networking for secure cloud connectivity.
Read more...High-reliability isolation amplifiers EBV Electrolink
Analogue, Mixed Signal, LSI
The VIA series of isolation amplifiers from Vishay are designed to deliver exceptional thermal stability and precise measurement capabilities.
Read more...Mibbo QT2C Series signal isolators Conical Technologies
Analogue, Mixed Signal, LSI
The Mibbo QT2C Series isolators support a rich combination of input and output signals, working with either current loops or voltage levels.
Read more...Simple battery charger ICs for any chemistry Altron Arrow
Editor's Choice Power Electronics / Power Management
The LTC4162 is a highly integrated, high voltage multi-chemistry synchronous monolithic step-down battery charger and PowerPath manager with onboard telemetry functions and optional maximum power point tracking.
Read more...Microchip enhances TrustMANAGER platform Altron Arrow
DSP, Micros & Memory
Firmware over-the-air updates and remote cryptographic key management provide scalable solutions for addressing IoT security challenges.
Read more...Adaptive optics’ power solution Altron Arrow
Opto-Electronics
Vicor power-dense adaptive optical modules enable colossal telescopes to look into the past for deep space discoveries.
Read more...Wide input voltage buck-boost converter Altron Arrow
Power Electronics / Power Management
The MAX77859 from Analog Devices is a high-efficiency, high-performance buck-boost converter targeted for systems requiring a wide input voltage range of between 2,5 and 22 V.
Read more...IMU with dual-sensing capability EBV Electrolink
Analogue, Mixed Signal, LSI
ST’s 6-axis inertial measurement unit integrates a dual accelerometer up to 320g and embedded AI for activity tracking and high-impact sensing.
While every effort has been made to ensure the accuracy of the information contained herein, the publisher and its agents cannot be held responsible for any errors contained, or any loss incurred as a result. Articles published do not necessarily reflect the views of the publishers. The editor reserves the right to alter or cut copy. Articles submitted are deemed to have been cleared for publication. Advertisements and company contact details are published as provided by the advertiser. Technews Publishing (Pty) Ltd cannot be held responsible for the accuracy or veracity of supplied material.
printer friendly version