User Manual

Checklist 4: Power Supply
This checklist applies to all Series 6000 chips, including FT 6000 Smart Transceivers and
Neuron 6000 Processors.
Check
When
Complete Item Description
PS1 V
DD3
= 3.3V ± 0.3V over the full device temperature range and
device application current range (including any ripple).
PS2
Any ripple on V
DD3
is ≤ 50 mV
p-p
, measured with a 20 MHz
bandwidth.
PS3 For host-based devices (ShortStack devices), the rise time of V
DD3
at power-up meets the requirements of the host microprocessor
(see the appropriate host microprocessor data sheet – the
maximum allowable risetime is often listed).
124 Series 6000 Design Checklists