ADF4002 Phase-Locked Loop Module 400MHZ High Frequency Phase Detector Board
$ 9.8
Description
Features: The ADF4002 frequency synthesizer is used to implement local oscillators in the up-conversion and down-conversion sections of wireless receivers and transmitters. It consists of a low noise digital phase frequency detector (PFD), a precision charge pump, a programmable reference divider and a programmable N divider. The 14-bit reference divider (R divider) allows the REFIN frequency at the PFD input to be selectable. If the frequency synthesizer is used with an external loop filter and a voltage controlled oscillator (VCO), a complete phase-locked loop (PLL) can be implemented. In addition, if R and N are programmed to 1, the device can be used as a standalone PFD and charge pump. The ADF4002-EP supports defense and aerospace applications (AQEC standard). Shielding shell and anti-reverse protection diode. Feature: 1, bandwidth: 400 MHz 2, 2.7V to 3.3V power supply 3, a separate charge pump power supply (VP) in the 3 V system provides an extended tuning voltage 4, programmable charge pump current 5, three-wire serial interface 6, analog and digital lock detection 7, hardware and software shutdown mode 8, 104 MHz phase detec
