STR710F STMICROELECTRONICS [STMicroelectronics], STR710F Datasheet - Page 35

• Manufacturer Part Number: STR710F
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

2.7 Oscillator Electrical Characteristics
V
Figure 9. Crystal Oscillator and Resonator
Table 16. Oscillator Electrical Characteristics
2.8 PLL Electrical Characteristics
V
Table 17. PLL1 Electrical Characteristics
33
33
f
Symbol
Symbol
PLLCLK1
t
f
STUP
PLL1
= 3.3 ± 10%, T
= 3.3 ± 10%, V
g
m
Oscillator Transconductance
Oscillator Start-up Time
PLL output clock
PLL input clock
PLL input clock duty cycle
Parameter
Parameter
A
33IOPLL
C
= -40 / 85 °C unless otherwise specified.
L
DEVICE
R
S
= 3.3 ± 10%, T
C
L
Stable V
f
FREF_RANGE = 0
FREF_RANGE = 1
MX[1:0]=’00’ or ‘01’
FREF_RANGE = 1
MX[1:0]=’10’ or ‘11’
PLL1
x 24
Test Conditions
Test Conditions
A
33
= -40 / 85 °C unless otherwise specified.
STR71xF - ELECTRICAL CHARACTERISTICS
DEVICE
Min
Min
1.5
3.0
3.0
25
Value
Value
Typ
Typ
8
Max
Max
8.25
165
2.5
3.0
75
6
Unit
µA/V
Unit
MHz
MHz
MHz
MHz
%
s
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