Analogue, Mixed Signal, LSI


Precision oscillator needs only one resistor

28 August 2002 Analogue, Mixed Signal, LSI

Linear Technology's LTC6900 is a SOT-23 packaged oscillator IC that generates any frequency from 1 kHz to 20 MHz. The frequency can be accurately set without the need of a crystal, ceramic resonator, capacitor or external reference clock to ±0,6% by adding only a single 0,1% resistor. Accuracy is maintained over all supply and temperature variations, shifting typically less than 0,05%/V and 0,004%/°C. The supply current for a 3 MHz output signal at 3 V is typically just 500 µA. The LTC6900 provides designers of portable or battery-powered equipment with an easy, small and robust clock signal, ideal for localised clocks. A localised clock on a PCB eliminates problems of routing centrally-generated clock signals all over the board.





Share this article:
Share via emailShare via LinkedInPrint this page

Further reading:

Versatile temperature sensor IC
25 March 2020 , Analogue, Mixed Signal, LSI
Although the WSEN-TIDS temperature sensor from Würth Elektronik measures just 2,0 x 2,0 x 0,5 mm, its range of application is wide. Its accuracy in the measuring range -40°C to 125°C is ±0,5°C, while ...

Read more...
IMUs that carry machine learning burden
29 April 2020, Altron Arrow , Analogue, Mixed Signal, LSI
Designed for use in a wide variety of consumer and industrial applications, STMicroelectronics’ 6-axis iNEMO inertial measurements units (IMU) feature an embedded machine learning core (MLC) to offload ...

Read more...
Versatile temperature sensor IC
29 April 2020 , Analogue, Mixed Signal, LSI
Although the WSEN-TIDS temperature sensor from Würth Elektronik measures just 2,0 x 2,0 x 0,5 mm, its range of application is wide. Its accuracy in the measuring range -40°C to 125°C is ±0,5°C, while ...

Read more...
ADC for harsh industrial environments
25 March 2020, Altron Arrow , Analogue, Mixed Signal, LSI
The ADC120 is a low-power, eight-channel pure CMOS 12-bit analog-to-digital converter (ADC) specified for conversion from 50 KSps to 1 MSps, tested at 1 MSps. The architecture is based on a successive-approximation ...

Read more...
MEMS-based environmental pressure sensors
25 March 2020, Avnet South Africa , Analogue, Mixed Signal, LSI
Bourns Sensors & Controls’ product line is introducing four new series of environmental sensors based on microelectromechanical systems (MEMS) technology. These four new series are designed for the customer ...

Read more...
Digital barometric pressure sensor
25 March 2020, TRX Electronics , Analogue, Mixed Signal, LSI
This MEMS-based barometric pressure sensor has been specifically designed to support height and pressure measurement in drones, smartphones, pedometers and other battery powered mobile systems. Omron’s ...

Read more...
Ultra-low pressure sensor
26 February 2020, Electrocomp , Analogue, Mixed Signal, LSI
Bourns’ Sensors & Controls product line is introducing a new series of pressure sensors based on microelectromechanical systems (MEMS) technology. The Model BPS125 is 3,3 V capable and is calibrated for ...

Read more...
Arm Cortex-M33-based MCUs
29 January 2020, EBV Electrolink , Analogue, Mixed Signal, LSI
NXP Semiconductors announced the availability of its LPC552x/S2x microcontroller (MCU) family, further extending its efficient LPC5500 MCU series with the second of seven families planned for the series. ...

Read more...
Unity gain operational amplifier
29 January 2020, Altron Arrow , Analogue, Mixed Signal, LSI
The ADHV4702-1 is a high-voltage (220 V), unity-gain, stable precision operational amplifier. The next generation of proprietary semiconductor processes and innovative architecture from Analog Devices ...

Read more...
Low-profile pressure transmitters
29 January 2020, Electrocomp , Analogue, Mixed Signal, LSI
TDK has expanded its portfolio with new EPCOS pressure transmitters whose performance profiles are specially tailored to the requirements of Industry 4.0. These low-profile pressure sensors are characterised ...

Read more...