Arria® V Device Datasheet

ID 683022
Date 5/23/2023
Public
Document Table of Contents

2.2.1.7. Fractional PLL

Table 106.  Fractional PLL Specifications for Arria V GZ DevicesSpeed grades shown refer to the PMA Speed Grade in the device ordering code. The maximum data rate could be restricted by the Core/PCS speed grade. Contact your Intel Sales Representative for the maximum data rate specifications in each speed grade combination offered. For more information about device ordering codes, refer to the Arria V Device Overview.
Symbol/Description Conditions Transceiver Speed Grade 2 Transceiver Speed Grade 3 Unit
Min Typ Max Min Typ Max
Supported data range 600 3250/
3125 161 600 3250/
3125 161 Mbps
tpll_powerdown 162 1 1 µs
tpll_lock 163 10   10 µs
161 When you use fPLL as a TXPLL of the transceiver.
162 tpll_powerdown is the PLL powerdown minimum pulse width.
163 tpll_lock is the time required for the transmitter CMU/ATX PLL to lock to the input reference clock frequency after coming out of reset.