The HEM880ALL from BOWEI Integrated Circuits is a Voltage Controlled Oscillator with Frequency 29 to 31 MHz, Power 6.31 mW, Tuning Sensitivity 0.5 to 1.5 MHz/V, Tuning Voltage 1 to 4 V, Phase Noise -153 to -135 dBc/Hz. More details for HEM880ALL can be seen below.