Device_type property in Cadence Allegro

[Anonymous_Ricky]

I was going through the compoenent properties in Allegro where I noticed that in device type same components has two differnet device type values though part has source package , pcb footprint and value as same.


Case 1

CAPACITOR_CAPC1005_0H60N_100PF_
CAPACITOR_CAPC1005_0H60N_100PF

Case 2

CAPACITOR_CAPC3225_1H40N_10UF__
CAPACITOR_CAPC3216_1H40N_10UF

I think that comp_device_type="source package"_"pcb footprint"_"value"
then why extra "_" is added in the end of device type property as in case1 and case2

I am unable to understand the reason for this, please help me to understand how the dvice type property is defined in Cadence

Thanks & Regards
Ricky

 

[Anonymous_Ricky]

If someone has something on this please help me.