This document introduces the features and characteristics of the SMV0978L-LF digital cellular VHF communications test equipment. The device has a frequency range of 975-995 MHz, a harmonic suppression of -98 dBc, an output power of -12 dBm, an input capacitance of 50 pF, and a working temperature range of -40 to 85°C.
This document is a technical datasheet for the Z-Communications SMV0978L-LF Voltage Controlled Oscillator (VCO). It details key performance characteristics including an oscillation frequency range of 975 to 995 MHz, a tuning voltage of 0.5 to 2.5 Vdc, and typical phase noise specifications.
| Oscillation Frequency Range | 975 - 995 MHz |
|---|---|
| Tuning Voltage | 0.5-2.5 Vdc |
| Phase Noise @ 10 kHz offset | -98 dBc/Hz |
| Harmonic Suppression (2nd) | -12 dBc |
| Tuning Sensitivity | 76 MHz/V |
| Load Impedance | 50 Ω |
| Supply Voltage (Vcc) | 3 Vdc |
| Supply Current (Icc) | 7 mA |
The oscillator operates within a frequency range of 975 to 995 MHz.
The device requires a tuning voltage between 0.5 and 2.5 Vdc.
The typical phase noise at a 10 kHz offset is -98 dBc/Hz.