SMV0140B is a low-cost high-performance VCO manufactured by Z-Communications. It is suitable for portable radios, base stations, and test instruments. The VCO's frequency range is 13.5~145MHz, tuning voltage is 0.5~4.5Vdc, output power is -100~-6dBm, input capacitance is 500pF, and output impedance is 50 ohms.
This document is a technical datasheet for the Z-Communications SMV0140B Voltage Controlled Oscillator (VCO). It details performance characteristics such as an oscillation frequency range of 135 to 145 MHz, phase noise specifications, and tuning voltage requirements. The device operates with a supply voltage of 5 Vdc and is designed for use in portable radios, base stations, and test instruments.
| Oscillation Frequency Range | 135 - 145 MHz |
|---|---|
| Phase Noise @ 10 kHz offset | -100 dBc/Hz (typ.) |
| Tuning Voltage | 0.5-4.5 Vdc |
| Load Impedance | 50 Ω |
| Operating Temperature Range | -40 to 85 °C |
The nominal supply voltage (Vcc) required is 5 Vdc.
The oscillator operates within a frequency range of 135 to 145 MHz.
The device requires a nominal supply voltage of 5 Vdc.
The typical supply current is 32 mA.