a2f500m3b-1csh484 Actel Corporation, a2f500m3b-1csh484 Datasheet - Page 75

• Manufacturer Part Number: a2f500m3b-1csh484
• Description: Actel
• Manufacturer: Actel Corporation

RC Oscillator
The table below describes the electrical characteristics of the RC oscillator.
RC Oscillator Characteristics
Table 2-80 • Electrical Characteristics of the RC Oscillator
Parameter Description
FRC
IDYNRC
Operating
frequency
Output jitter
Output duty
cycle
Operating
current
Accuracy
Temperature: 0°C to 85°C
Voltage: 3.3 V ± 5%
Period jitter (at 5 K cycles)
Cycle-to-cycle jitter (at 5 K cycles)
Period jitter (at 5 K cycles) with 1 KHz / 300
mV peak-to-peak noise on power supply
Cycle-to-cycle jitter (at 5 K cycles) with 1 KHz /
300 mV peak-to-peak noise on power supply
3.3 V domain
1.5 V domain
R e v i s i o n 3
Condition
Actel SmartFusion Intelligent Mixed Signal FPGAs
Min.
Typ. Max. Units
100
100
100
150
150
1
1
2
MHz
mA
%
%
ps
ps
ps
ps
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