Description
The LMX2820 is a high-performance, wideband synthesizer that can generate any frequency in the range of 45 MHz to 22.6 GHz.
236 dBc/Hz and high phase detector frequency can attain very low in-band noise and integrated jitter.
Features
- Output frequency: 45 MHz to 22.6 GHz.
- 36-fs rms jitter (12 kHz.
- 95 MHz) at 6 GHz.
- High-performance PLL.
- Figure of merit:.
- 236 dBc/Hz.
- Normalized 1/f noise:.
- 134 dBc/Hz.
- -95 dBc Integer Mode Spurs (fPD=100 MHz).
- High phase detector frequency.
- 400-MHz integer mode.
- 300-MHz fractional mode.
- Programmable input multiplier.
- Direct PFD input for offset mixing support allowing PLL.
LMX2820-etcTI.pdf
