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Low-Power MCU provides Class D speaker amplifier, audio playback.
2014-09-09 14:30:50| Industrial Newsroom - All News for Today
Within one WQFN28 package, ML610Q304 integrates 8-bit RISC core, speech synthesis circuit, Class D speaker amp, non-volatile memory, and oscillator circuit. Monolithic design promotes safety and battery life, and audio playback is possible via connecting to speaker. Also, hardware-based audio playback operation minimizes load placed on MCU for system control processing. Other features include multiple fail-safe functions; four 8-bit timers; 3-ch, 10-bit ADC; and 2.0–5.5 V supply voltage. This story is related to the following:Electronic Components and DevicesSearch for suppliers of:
Tags: class
audio
speaker
amplifier
New 28 - 32 GHz GaN Power Amplifier Offers High Power And High Linearity
2014-09-09 11:45:47| rfglobalnet News Articles
Custom MMIC is pleased to announce the addition of the CMD217, a new 28 to 32 GHz GaN power amplifier in die form, to their growing product line.
GaN Power Amplifier is optimized for power and linearity.
2014-09-08 14:31:26| Industrial Newsroom - All News for Today
As 28–32 GHz GaN power amplifier (PA) in die form, CMD217 features >20 dB gain across operating frequency range with corresponding output 1 dB compression point of +36.7 dBm and saturated output power of +39.3 dBm (8.5 W). Power added efficiency is 28%–35% across band. This fully matched 50 Ω design requires only external bypass capacitors to complete bias circuitry. Suited for Ka-band communication systems applications, die is passivated for reliability and moisture protection. This story is related to the following:Communication Systems and EquipmentPower Amplifiers | Communications Amplifiers | High Power Amplifiers | Linear Amplifiers
Tags: power
optimized
amplifier
gan
Class AB Wideband RF Power Amplifier: KAW2300
2014-09-05 21:22:06| rfglobalnet Home Page
This RF power amplifier covers the 100-1000 MHz frequency range and delivers up to 100 watts PEP power into a 50-Ohm load. It’s ideal for use in jammers for electronic warfare applications, as well as general commercial applications.
Tags: power
class
amplifier
wideband
1,000 Watt Pulsed Power Amplifier Targeted for TWT Replacement
2014-08-29 16:35:08| rfglobalnet Downloads
API Technologies has expanded its line of Gallium Nitride (GaN) based power amplifiers to include designs that operate with output power levels up to 1,000 watts and frequencies to 18 GHz. These pulsed power amplifiers' long life and reduced size and weight offer longer life and better efficiencies than their TWT counterparts.
Tags: power
replacement
targeted
watt
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