SMT programmable oscillators 29 August 2001, Altron Arrow C-MAC MicroTechnology's range of one-time factory-programmable oscillators are housed in an industry standard 7 x 5 mm ceramic surface-mount package. Available in any frequency between 1 and 133 MHz, ...
22,5 dBm linear PA for IEEE-802.11b WLAN is 3 mm2 29 August 2001, Altron Arrow Maxim has introduced what it says is the industry's smallest linear power amplifier (PA) designed for 2,4 GHz WLAN applications. The MAX2242 PA is packaged in the ultra-small 3x4 chip-scale package (CSP) ...
Micropower BiCMOS op-amps 20 June 2001 Microchip's MCP61X family are unity gain stable op-amps with low offset voltage. These single supply op-amps offer a gain bandwidth of 190 kHz with an operating current of 20 µA. They also have low offset ...
Digital potentiometers 23 May 2001 Expanding its suite of standalone analog components for digital designers, Microchip Technology has introduced the MCP4XXXX family of six single and dual-channel digital potentiometers with an SPIT interface. ...
4,5 ns comparator operates from 2,4 V to 12 V 23 May 2001 Microchip has expanded its power management product family with four low-cost system supervisors. The TCM809/810 devices are available in 3-pin SOT-23 and Tiny SC-70 package (a third less space than SOT-23). ...
Tiny microphone amplifier 23 May 2001, Altron Arrow Maxim's MAX4465-MAX4469 family of microphone preamplifiers combines micropower operation, complete shutdown, and small footprint, making it suited for use in portable products. The MAX4465/6 devices in ...
4-quadrant DAC with resistors 23 May 2001 Linear Technology's LTC1821 parallel input, multiplying voltage output 16-bit digital-to-analog converter (DAC) combines fast settling time, 16-bit accuracy over temperature and on-chip precision resistors ...
2,4 to 2,5 GHz linear power amplifier 23 May 2001, Altron Arrow The MAX2242 low-voltage linear power amplifier (PA) is designed for 2,4 GHz ISM-band wireless LAN applications. It delivers +22,5 dBm of linear output power with an adjacent-channel power ratio ...
Micropower amplifier/comparator combos reduce power and board space 9 May 2001 Two new device families from Texas Instruments offer micropower and integrated amplifier/comparator operation on a single integrated circuit. The TLV230x family is a combination micropower amplifier and ...
Digital frequency synthesis avoids problems with analog 25 April 2001 Analog frequency synthesis has until now been the only viable approach to low-jitter, low-phase-noise solutions - but with it comes all of the attendant problems of analog such as drift, ageing, temperature ...
TCXO ideal for new generation mobile wireless 25 April 2001 High-speed data transmission and the steadily growing number of mobile telecommunication subscribers are creating new challenges for the industry. Epson has taken another step to cope with tighter requirements ...
Gear-tooth module 25 April 2001, Altron Arrow Allegro MicroSystems offers a digital differential gear-tooth sensor module designed to provide repeatability and timing accuracy in automotive transmission applications. The ATS660LSB incorporates self-calibration ...
Analog video front-ends 28 March 2001 The EL4101C and EL4102C integrate common analog video interface components to support latest high-bandwidth video and PC standards. As the display resolution of projectors and flat panel gets higher, ...
High spec op-amp operates on supplies as low as 2,5 V 28 March 2001 Linear Technology's LT1807 dual low noise, 3,5 nV/Square root Hz, rail-to-rail single supply amplifier allows designers to lower a systems supplies without losing precision and bandwidth. The 325 MHz ...
Dual and triple 135 MHz op-amps 14 March 2001, MB Silicon Systems Consuming just 2,4 mA per op-amp, the Micrel MIC915 dual and MIC916 triple op-amps are designed to meet the needs of power-sensitive high-speed applications. Both devices share the same key specifications ...
High voltage PCB-mount power supply 22 November 2000 The A Series of high voltage regulated DC-DC converters from Ultravolt address the needs of the miniature PCB-mount regulated high voltage power supply user. These units feature surface mount technology ...
Dual 800 kHz op-amp 22 November 2000, Altron Arrow Maxim Integrated Products recently introduced the MAX4402 dual, rail-to-rail op-amp in a tiny 8-pin SOT23 package. This device consumes only 320 mA of supply current per amplifier, while achieving an ...
3 V driver amp for WLAN 22 November 2000, RF Design RF Micro Devices has introduced the RF2367 - a low noise CDMA/TDMA/GSM PA driver amplifier it says has a very high dynamic range. The RF2367 has an overall frequency range of 150-2500 MHz and is optimised ...
Low-power, high-speed op-amps 25 October 2000, MB Silicon Systems Two high-speed, low-power operation amplifiers - the MIC911 and MIC914, drawing only 1,25 mA each - have been developed by Micrel Semiconductor to drive very high-capacitance loads. Adding to Micrel's ...
Measure resistances easily, without reference resistor or current source 25 October 2000 The circuit of Figure 1 shows how to use the new LT1168 instrumentation amplifier to achieve a precision resistance-to-voltage conversion as simply as possible. Normally, the resistor across pins 1 and ...
