LMH2190 Overview
The LMH2190 is a quad channel configurable clock tree driver which supplies a digital system clock to peripherals in mobile handsets or other applications. It provides a solution to clocking issues such as limited drive capability for fanout or longer traces, protection of the master clock from varying loads and frequency pulling effects, isolation buffering from noisy modules, and crosstalk isolation. It has very...
LMH2190 Key Features
- 2 1 Input Clock, 4 Output Clocks
- Supports both Square or Sine Wave Input
- 1.8V Square Wave Clock Outputs
- Skewed Clock Outputs
- Independent Clock Request
- High Isolation of Supply Noise to Clock Input
- High Output to Output Isolation
- Output Drive up to 50 pF
- EMI Controlled Output Edges and EMI Filtering
- Integrated 1.8V Low-Dropout Regulator
