LMH2180 Description
The LMH2180 is a high speed dual clock buffer designed for portable munications and applications requiring multiple accurate multi-clock systems. The LMH2180 integrates two 75 MHz low noise buffers with independent shutdown pins into a small package. The LMH2180 ensures superb system operation between the baseband and the oscillator signal path by eliminating crosstalk between the multiple clock signals.
LMH2180 Key Features
- Small signal bandwidth 2.4V to 5V
- Supply voltage range -123dBc/Hz
- Phase noise (VIN = 1 VPP, fC = 38.4 MHz, Δf = 1kHz) 106 V/μs
- Slew rate 2.3 mA
- Total supply current 30 µA
- Shutdown current
- Rail-to-rail input and output
- Individual buffer enable pins
- Rapid Ton technology
- Crosstalk rejection circuitry
LMH2180 Applications
- Small signal bandwidth 2.4V to 5V