CHA3514-99F 6-18GHz 4 bit Digital Variable Amplifier GaAs Monolithic Microwave IC
■The CHA3514-99F is composed by a two stage travelling wave amplifier followed by a four steps digital attenuator. It is designed for defense applications. The backside of the chip is both RF and DC grounded. This helps to simplify the assembly process.
■The circuit is manufactured with a pHEMT process, 0.25μm gate length, via holes through the substrate, air bridges and electron beam gate lithography.
■It is available in chip form.
●Main Features
■Performances: 6-18GHz
■19dBm saturated output power
■13 dB gain
■4bit attenuator for 39.5dB dynamic range
■DC power consumption, 190mA @ 4.5V
■Chip size: 5.54 x 2.30 x 0.1mm
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6-18GHz 4 bit Digital Variable Amplifier 、 GaAs Monolithic Microwave IC |
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Datasheet |
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Please see the document for details |
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English Chinese Chinese and English Japanese |
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27 Oct 20 |
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DSCHA35140301 |
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736 KB |
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