概览
描述
The 5P83908 is a high-performance, 1-to-8 crystal input to LVCMOS fanout buffer with Output Enable pins. This device accepts a fundamental mode crystal from 10MHz to 40MHz and outputs LVCMOS clocks with best-in-class phase noise performance.
The 5P83908 features a synchronous glitch-free output enable function to eliminate any intermediate incorrect output clock cycles when enabling or disabling outputs. It comes in standard TSSOP packages or small QFN packages and can operate from 1.8V to 3.3V supplies.
特性
- Eight copies of LVCMOS output clocks with best-in-class phase noise performance
- Phase noise:
Offset noise power (3.3V)- 100Hz: -131dBc/Hz
- 1KHz: -145dBc/Hz
- 10KHz: -154dBc/Hz
- 100KHz: -161dBc/Hz
- Operating power supply modes:
- Full 3.3V, 2.5V, 1.8V
- Mixed 3.3V core/2.5V output operating supply
- Mixed 3.3V core/1.8V output operating supply
- Mixed 2.5V core/1.8V output operating supply
- Crystal oscillator interface
- Synchronous Output Enable
- Packaged in 20-pin TSSOP and QFN packages
- Extended temperature range (-40 °C to +105 °C)
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视频和培训
5PB11xx Ultra Low Jitter LVCMOS Buffers
This video provides an overview of the LVCMOS High Performance Clock Buffer Family, highlighting their key features and capabilities.
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