RF PLL Synthesizer IC CMX940
Reduce implementation area! Suitable for battery-operated portable wireless devices with low operating voltage and low power consumption.
The "CMX940" is a fractional-N PLL that generates a wideband RF signal ranging from 49MHz to 2040MHz, thanks to its built-in wideband VCO and programmable output divider. It is equipped with two signal output terminals to input signals into both the transmission (Tx) block and the reception (Rx) block. The low-noise clock multiplier suppresses nearby phase noise and reduces spurious signals at integer and fractional boundaries. 【Features】 ■ RF output frequency: 49–2040MHz ■ Low current consumption: 23–64mA ■ Supply voltage: 3.0–3.6V ■ Low normalized PLL noise floor: -225dBc/Hz (1Hz equivalent) ■ Typical phase noise: -122dBc/Hz (at 520MHz, 10kHz offset) ■ Programmable RF output (2 channels) *For more details, please download the PDF (English version) or feel free to contact us.
- Company：グローバル電子
- Price：Other
