Flexible 1.8V, 2.5V, and 3.3V power rails-40°C to +85°C industrial temperature operation
Crystal oscillator or external reference clock input
High-performance, low phase noise PLL, < 0.3ps RMS typical phase jitter on outputs
Four banks of internal OTP memory
Supports operation in software mode or hardware mode
PCIE 1.0/2.0/3.0/4.0/5.0/6.0 spread spectrum off
PCIE 1.0/2.0/3.0/4.0/5.0/6.0 spread spectrum on
Programmable output enable and power-down mode
Available in 5 × 5 mm 40-LGA package
I/O VDDs can be mixed and matched, supporting 1.8V, 2.5V, or 3.3V
8 universal configurable outputs:
Differential (LVPECL, LVDS, HCSL, LP-HCSL, CML) 1kHz to 350MHz
Two single-ended LVCMOS (in-phase or 180 degrees out of phase) 1kHz to 200MHz
PHC31028
8-channel Arbitrary Frequency, Arbitrary Output Clock Generator
The PHC31028 is an 8-channel low-jitter clock generator with arbitrary frequency and output format, suitable for high-performance consumer, networking, industrial, computing, and data communication applications. It generates frequency signals from a reference clock and can drive 8 clock outputs in a highly flexible manner from 4 FODs. Each channel supports output levels including LVCMOS, LVDS, HCSL, LP-HCSL, LVPECL, and CML.
Application Block Diagram
Features
Applications
Datacenter
Ethernet switch/router
Broadcast video/audio timing
Multi-function printer
Processor and FPGA clocking
MSAN/DSLAM/PON
Telecom line cards