| Parameter | Value / Range | | :--- | :--- | | | Voltage-Controlled Attenuator / VGA | | Frequency Range | DC - 1000 MHz (1 GHz) | | Insertion Loss | 4 dB typ. (at mid-range) | | Attenuation Range | 0 dB to -40 dB | | Control Voltage (Vc) | 0V to -5V (Linear slope) | | Input/Output Impedance | 50 Ohms | | Supply Voltage | +5V / -5V (±5%) | | Package Style | Surface Mount – 20-pin QFN or custom ceramic DIP | | Operating Temperature | -40°C to +85°C | | Key Feature | Low phase noise, high linearity |
Check for air leaks at the actuator body or hydraulic fluid leaks if the system is integrated. ✅ Recommended Action vca01000
The integrated PSU is the star here. It provides . That’s plenty of clean, stable power for a mix of digital and analog modules. I’m running power-hungry modules (like a digital oscillator, a granular processor, and several analog filters) with zero noise, no heat issues, and no voltage sag. The distribution board has plenty of 16-pin headers, and the silkscreened labeling is clear. | Parameter | Value / Range | |