| 31. 08. 05 |
Silicon-Germanium Carbon Technology Based RF Transistors |
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Infineon unveiled its SiGe:C (Silicon-Germanium Carbon) process technology for cost-effective, high-performance radio frequency (RF) semiconductor devices. The SiGe:C technology is the foundation for ...
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| 29. 08. 05 |
1 MHZ to 10 GHZ Log Amp |
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The AD8319, the latest addition to Analog Devices’s family of power detectors/controllers, measures RF (radio frequency) signals over the range of 1 MHz to 10 GHz. The device supports all cellular sta...
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| 25. 08. 05 |
13-Bit 250MSPS Analog-to-Digital Converter |
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Texas Instruments announced a 13-bit, 250MSPS analog-to-digital converter (ADC). The ADS5444 offers 68dB signal-to-noise ratio (SNR) and 75dB spurious-free dynamic range (SFDR) at the maximum sample r...
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| 22. 08. 05 |
JFET-input Instrumentation Amplifier |
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Analog Devices introduces the AD8220 JFET-input instrumentation amplifier. The AD8220 operates on a single low-voltage power supply that draws 700 µA. The device also achieves an 80 dB commo...
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| 19. 08. 05 |
Charge Pump for white LEDs |
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Linear Technology announces the LTC3214, a fractional charge pump, white LED driver that delivers up to 500mA of LED current. Its multi-mode architecture automatically switches between 1x, 1.5x or 2x ...
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| 08. 08. 05 |
Op Amps offer Low Noise and Distortion |
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Analog Devices has extended its portfolio of general-purpose operational amplifiers (op amps) with the ADA4841 family of single and dual devices. Offering low noise and distortion and 1.1 mA of supply...
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| 08. 08. 05 |
Constant Current Driver controls up to three LEDs in Series |
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The ASIC manufacturer Prema Semiconductor offers the constant current driver PR4130 controlling up to three LEDs in series. Even if one or two LEDs are disconnected or short circuited, the current and...
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