QPC4043 Closed Loop Voltage-Controlled Attenuator
Qorvo QPC4043 Closed Loop Voltage-Controlled Attenuator (VCA) provides over 25dB of gain control range over a frequency range of 5MHz to 3000MHz. The QPC4043 employs a closed-loop design that provides a more controlled attenuation response over frequency and temperature conditions. This device is matched to 75Ω over its control range and frequency with no external matching components required.
