CHA3514-99F amplifier equivalent, 4-bit digital variable amplifier.
* Performances: 6-18GHz
* 19dBm saturated output power
* 13 dB gain
* 4bit attenuator for 39.5dB dynamic range
* DC power consumption, 190mA @ 4.5V
The backside of the chip is both RF and DC grounded. This helps to simplify the assembly process.
The circuit is manufa.
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 proces.
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