Datasheet

SAM9261 [DATASHEET]
Atmel-6062O-ATARM-SAM9261-Datasheet_21-Jun-16
682
38.5.4 Crystal Characteristics
38.5.5 PLL Characteristics
Note: Startup time depends on PLL RC filter. A calculation tool is provided by Atmel.
Table 38-11. Crystal Characteristics
Symbol Parameter Conditions Min Typ Max Unit
ESR Equivalent Series Resistor Rs
Fundamental @ 3 MHz – – 200
Ω
Fundamental @ 8 MHz – – 100
Fundamental @ 16 MHz – – 80
Fundamental @ 20 MHz – – 50
C
m
Motional Capacitance – – – 8 fF
C
SHUNT
Shunt Capacitance – – – 7 pF
Table 38-12. Phase Lock Loop Characteristics
Symbol Parameter Conditions Min Typ Max Unit
f
OUT
Output Frequency
CKGR_PLL.OUT = 00 80 – 200
MHz
CKGR_PLL.OUT = 10 190 – 240
f
IN
Input Frequency – 1 – 32 MHz
I
PLL
Current Consumption
Active mode – – 3 mA
Standby mode – – 1 µA