MAX2880 Overview
The MAX2880 is a high-performance phase-locked loop (PLL) capable of operating in both integer-N and fractional-N modes. bined with an external reference oscillator, loop filter, and VCO, the device forms an ultralow noise and low-spur frequency synthesizer capable of accepting RF input frequencies of up to 12.4GHz. The MAX2880 consists of a high-frequency and lownoise-phase frequency detector (PFD), precision...
MAX2880 Key Features
- Integer and Fractional-N Modes -- 250MHz to 12.4GHz Broadband RF Input -- Normalized In-Band Noise Floor
- 229dBc/Hz in Integer Mode
- 227dBc/Hz in Fractional Mode -- -10dBm to +5dBm Wide Input Sensitivity -- Low-Noise Phase Frequency Detector
- 125MHz in Fractional Mode
- 140MHz in Integer Mode -- Reference Frequency Up to 210MHz -- Operates from +2.8V to +3.6V Supply -- Cycle Slip Reductio
MAX2880 Applications
- Microwave Point-to-Point Systems -- Wireless Infrastructure -- Satellite munications -- Test and Measurement -- RF DAC and ADC Clocks
- Integer and Fractional-N Modes -- 250MHz to 12.4GHz Broadband RF Input -- Normalized In-Band Noise Floor
- 229dBc/Hz in Integer Mode
- 227dBc/Hz in Fractional Mode -- -10dBm to +5dBm Wide Input Sensitivity -- Low-Noise Phase Frequency Detector
- 125MHz in Fractional Mode
- 140MHz in Integer Mode -- Reference Frequency Up to 210MHz -- Operates from +2.8V to +3.6V Supply -- Cycle Slip Reduction and Fast Lock -- Software and Hardware