Datasheet

DRAFT
SAM3X / SAM3A [DATASHEET]
Atmel-11057C-ATARM-SAM3X-SAM3A-Datasheet_23-Mar-15
1400
45.5 UPLL, PLLA Characteristics
Note: 1. Required for 12 MHz Clock Signal injection on XIN pin (oscillator in Bypass mode).
Table 45-23. Supply Voltage Phase Lock Loop Characteristics
Symbol Parameter Conditions Min Typ Max Unit
V
DDPLL
Supply Voltage 1.6 1.8 1.95 V
V
rip(VDDPLL)
Allowable Voltage Ripple
RMS value 10 kHz to 10 MHz
RMS value > 10 MHz
30
10
mV
Table 45-24. PLLA Characteristics
Symbol Parameter Conditions Min Typ Max Unit
f
IN
Input Frequency 1 40 MHz
f
OUT
Output Frequency 80 240 MHz
I
PLL
Current Consumption
Active mode @ 96 MHz @ 1.8V
Active mode @ 160 MHz @ 1.8V
Active mode @ 192 MHz @ 1.8V
1
1.6
2.4
1.3
2
3
mA
Standby mode 1 µA
t
s
Settling Time 200 µs
Table 45-25. UPLL Characteristics for USB High Speed Device Port
Symbol Parameter Conditions Min Typ Max Unit
f
IN
Input Frequency 12 MHz
f
IN(accuracy)
Input Frequency Accuracy
(1)
-0.05 +0.05 %
f
OUT
Output Frequency 480 MHz
I
PLL
Current Consumption
Active mode @ 480 MHz @ 1.8V 2.5 5 mA
Standby mode 2 µA