Analogue, Mixed Signal, LSI


Latest Articles

12-30 GHz SMT power amplifier for driver and LO buffer applications
10 August 2005, RF Design
Hittite Microwave offers a new RoHS compliant, SMT-packaged Medium Power Amplifier for microwave radio, test and sensor applications from 12 to 30 GHz. The HMC383LC4 GaAs PHEMT MMIC Medium Power Amplifier ...

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Super low-voltage instrumentation amplifier
27 July 2005
Analog Devices has released what it believes is the industry's first instrumentation amplifier (in-amp) to offer high precision at voltages as low as 1,8 V. Because previous generations of in-amps operated ...

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DC-6 GHZ SiGe gain blocks
27 July 2005, RF Design
Hittite Microwave has released a SiGe HBT gain block MMIC amplifier for use in cellular/3G, FWA, CATV, microwave radio and test equipment applications from DC to 6 GHz. The HMC474MP86 is a general-purpose ...

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Octal 16-bit ADC with 1²C interface
27 July 2005
Linear Technology's LTC2605 is an octal 16-bit voltage output DAC with an I²C serial interface in a 16-pin SSOP package - same board area as an SO-8. At 16-bits, the company claims it is the industry's ...

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High-efficiency power amplifiers for WLAN applications
13 July 2005, KH Distributors
SST Communications, a developer of RF integrated circuits for a range of wireless and multimedia applications, and a subsidiary of flash memory specialist, SST (Silicon Storage Technology), has introduced ...

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Variable gain amplifier boosts bandwidth for industrial and instrumentation applications
13 July 2005
Requiring 25% less power per channel than industry standard devices, Analog Devices claims its DC-coupled AD8337 variable gain amplifier (VGA) is the industry's fastest in small chip scale package. Analog ...

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Power amplifier solution increases range at a lower power consumption
13 July 2005, KH Distributors
SST Communications, the RF integrated circuit subsidiary of SST has announced a Bluetooth power amplifier solution that increases transmission range with lower power consumption than usual. Targeting ...

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Chip-scale Class-D audio amplifier
13 July 2005
ON Semiconductor has introduced to market a 2,65 W Filterless Class-D audio amplifier for portable applications. For a device in a small 1,45 x 1,45 mm, 9-pin chip-scale package (CSP) and an input voltage ...

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Wideband ADC has low power consumption
13 July 2005
Linear Technology's LTC2255 is a 125 Msps, 14-bit ADC that the company claims features excellent AC performance and extremely low power. The device consumes 49% less power than its nearest 14-bit alternative, ...

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Wide bandwidth op-amps in small packages
29 June 2005, Altron Arrow, Tempe Technologies
Microchip's single-supply, rail-to-rail input/output, low-power operational amplifiers (op-amps) operate over a variety of bandwidths ranging from 10 kHz to 10 MHz. Microchip is one of the few suppliers ...

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Highly linear mixers have exceptional image rejection
29 June 2005, RF Design
Hittite Microwave has introduced seven new GaAs MMIC I/Q Mixers targeted to VSAT, microwave radio, test equipment, sensor and military applications from 6 to 23,6 GHz. The HMC526/7/8 GaAs MMIC I/Q Mixer ...

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Ultralow glitch data acquisition IC
29 June 2005, Altron Arrow
Texas Instruments' DAC7558 is an octal-channel, voltage-output DAC with superior linearity and monotonicity. Its proprietary architecture minimises undesired transients such as code-to-code glitch and ...

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UXGA resolution video MUX
15 June 2005
The LT6555 is claimed to be the industry's fastest 2:1 multiplexing triple video amplifier. Achieving beyond UXGA quality resolution, this Linear Technologies part is ideally suited for use in high-resolution ...

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Precision low power JFET amplifier
1 June 2005
Designers continue to face power consumption and board space constraints in their system designs. The AD8641 from Analog Devices is a low power, precision JFET input amplifier featuring 250 μA max supply ...

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Stereo audio DAC with built-in headphone amplifier
1 June 2005, Electrocomp, CST Electronics
The MAX9850, a stereo audio DAC, features built in DirectDrive headphone amplifiers and operates from any 1,8 to 3,6 V single supply. Optimised for low-voltage operation, this IC from Maxim delivers 30 ...

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Highly-integrated power amplifier for WLAN
18 May 2005, Altron Arrow, EBV Electrolink
Atmel's new WLAN power amplifier (PA) for the fast-growing high-volume WLAN market meets the 802.11b/g standard and is manufactured using Atmel's advanced Silicon Germanium (SiGe) technology. The SiGe ...

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High-performance dual ADCs save board space
18 May 2005
Analog Devices has introduced what it claims is the industry's first 14-bit dual analog-to-digital converter (ADC), integrating two 14-bit ADCs on a single chip. This innovative IC is the flagship device ...

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Ultra-low distortion high-speed amplifier
18 May 2005
Today's fastest 16-bit instrumentation and communication systems require ultra-low distortion and noise active filters. Analog Devices' AD8045 can help simplify active filter design with its 1 GHz unity ...

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High performing monolithic RF VGAs
18 May 2005, CST Electronics, Electrocomp
Maxim claims its MAX2056/MAX2057 are the industry's highest performing RF variable gain amplifiers (VGAs) in monolithic form. Designed specifically for 2,5 G/3 G wireless-infrastructure applications, ...

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Difference amp improves performance in high-side current sensing applications
18 May 2005
The AD8205 from Analog Devices is a high performance, single-supply difference amplifier with a wide input common-mode voltage range of -2 V to +65 V. It can be easily configured for unidirectional and ...

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