FLIR LEPTON® Engineering Datasheet 
 
The information contained herein does not contain technology as defined by the EAR, 15 CFR 772, is publicly available, 
and therefore, not subject to EAR.  NSR (6/14/2018). 
Information on this page is subject to change without notice. 
Lepton Engineering Datasheet, Document Number: 500-0659-00-09 Rev: 203
 
59 
 
 
 
 
 
 
 
 
 
 
(a)  Telemetry as header 
 
 
 
 
 
 
 
 
 
 
 
(b)  Telemetry as footer 
 
4.2.3.3  VoSPI Stream 
A VoSPI stream is simply a continuous sequence of VoSPI segments following a synchronization event. Provided
 
that 
synchronization is maintained, a VoSPI stream can continue indefinitely. The segment rate is approximately 106 Hz, 
which equates to a frame rate of ~ 26.5 Hz.  However, the rate of unique and valid frames is just below 9 Hz to comply