GENERAL DESCRIPTION
It is offered in a compact 5x5, 32-VFQFN. It requires an external loop filter. The 8V97053 with integrated Voltage Controlled Oscillator (VCO) supports output frequencies from 34.375MHz to 4400MHz and maintains superior phase noise and spurious performance. RF_OUT[A:B] output drivers have independently programmable output power ranging from –4dBm to +7dBm. The RF_OUT outputs can be muted. The mute function is accessible via a SPI command or mute pin. The operation of the 8V97053 is controlled by writing to registers through a 3-wire SPI interface. The 8V97053 also has an additional option that allows users to read back values from registers by configuring the MUX_OUT pin as a SDO for the SPI interface. The SPI interface is compatible with 1.8V logic and tolerant to 3.3V. In multi-service base stations, very low noise oscillators are required to generate a large variety of frequencies to the mixers while maintaining excellent phase noise performance and low power. Th...
IDT
