LMX2310U/LMX2311U/LMX2312U/LMX2313U are high performance frequency synthesizers for RF personal communications. They feature low power consumption, low noise, selectable prescalers, and voltage controlled oscillators.
The LMX2310U/LMX2311U/LMX2312U/LMX2313U are high performance frequency synthesizers manufactured using National Semiconductor's 0.5µm ABiC V silicon BICMOS process. These devices generate very stable, low noise local oscillator signals for up and down conversion in wireless communication devices when combined with a high quality reference oscillator and a voltage controlled oscillator.
| Supply Voltage Range | 2.7V to 5.5V |
|---|---|
| Typical Current Consumption (LMX2310U) | 2.3 mA |
| Operating Temperature Range | -40°C to +85°C |
| RF Prescaler Frequency (LMX2310U) | 0.5 to 2.5 GHz |
| Package Type | 20-pin CSP |
| Phase Noise (LMX2310U) | -159 dBc/Hz |
The device operates with a supply voltage ranging from 2.7V to 5.5V.
The LMX2310U features very low current consumption, typically 2.3 mA at 3.0V.