LMX2592 Core Board Frequency Source Module Low Noise Phase-locked Loop with STM32 Main Control Board

LMX2592 Core Board Frequency Source Module Low Noise Phase-locked Loop with STM32 Main Control Board

Description:
- LMX2592 is a low-noise broadband RF PLL integrated with VCO, supporting a frequency range of 20MHz to 9.8GHz. This device supports both fraction N and integer N modes, with a 32-bit fractional divider that supports selecting the appropriate frequency. Its integrated noise is 49fs (for 6GHz output), making it an ideal low-noise source. This device integrates top-notch PLL and VCO integrated noise with an integrated low-voltage linear regulator (LDO), eliminating the need for multiple discrete components in high-performance systems.
- This device can accept input frequencies up to 1.4GHz, and when combined with a frequency divider and programmable low-noise multiplier, it can flexibly set the frequency. The additional programmable low-noise multiplier can help users reduce the impact of integer boundary noise. In fractional N mode, the device can adjust the output phase to 32-bit resolution. For applications that require rapid frequency changes, this device supports a fast calibration option that takes less than 25μs.
- It is possible to achieve this performance using a 3.3V power supply. This device supports 2 differential outputs, which can also be flexibly configured as single ended outputs. Users can choose to program one output from the VCO (or voltage doubler) and the other output from the channel splitter. If you do not want to use it, you can disable each output separately.

Features:
- The output frequency range is 20 to 9800MHz.
- Leading phase noise performance in the industry:
  VCO phase noise: -134.5dBc/Hz at output of 6GHz and offset of 1MHz
  Normalized PLL background noise: -231dBcHz
  Normalized PLL flicker noise: -126dBkHz
  49fs RMS jitter (12kHz to 20MHz) (for 6GHz output)
- Input clock frequency up to 1400MHz.
- The phase detector frequency can reach up to 200MHz and up to 400MHz in integer N mode.
- Supports both fraction N and integer N modes.
- Dual differential output.
- Innovative solutions to reduce burrs.
- Programmable phase adjustment.
- Programmable charge pump current.
- Programmable output power level.
- Serial peripheral interface (SP) or uWire (4-wire serial interface)
- Single power operation: 3.3V

Application:
- Testing and measuring equipment.
- National defense and radar.
- Microwave return.
- High performance clock source for high-speed data converter.
- Satellite communication.

Package Included:
- 1 x LMX2592 PLL Module
- 1 x STM32 Main Control Board