841N4830 Description
The 841N4830 is a 3 HCSL, 1 LVPECL and 2 LVCMOS output Synthesizer optimized to generate PCI Express reference clock frequencies. The device uses IDT’s fourth generation FemtoClock® NG technology for synthesis of high clock frequency at very low phase noise. It provides low power consumption with good power supply noise rejection.
841N4830 Key Features
- Fourth generation FemtoClock® Next Generation (NG) technology
- Three differential HCSL outputs, one differential LVPECL and
- Crystal oscillator interface designed for a 25MHz, 12pF parallel
- CLK/nCLK input pair can accept the following differential input
- A 25MHz crystal generates output frequencies of: 100MHz
- VCO frequency: 2GHz
- RMS Phase Jitter @ 100MHz, (12kHz
- 20MHz) using a 25MHz
- Power supply noise rejection PSNR: -45dB (typical)
- PCI Express Gen 2 (5 Gb/s) jitter pliant