SI5345-44-42 Datasheet, PDF (20/62 Pages) Silicon Laboratories – 10-CHANNEL

Si5345/44/42
Table 12. Crystal Specifications
Parameter
Symbol
Test Condition
Min
Typ
Max
Unit
Crystal Frequency Range
f_{XTAL_48-54} Frequency range for
48
—
54
MHz
best jitter performance
Load Capacitance
Shunt Capacitance
Crystal Drive Level
Equivalent Series Resistance
C_{L_48-54}
—
8
—
pF
C_{O_48-54}
—
—
2
pF
d_{L_48-54}
—
—
200
µW
r_{ESR_48-54} Refer to the Si5345/44/42 Family Reference Manual to determine
ESR.
Crystal Frequency Range
Load Capacitance
Shunt Capacitance
Crystal Drive Level
Equivalent Series Resistance
f_{XTAL_25}
C_{L_25}
C_{O_25}
d_{L_25}
r_{ESR_25}
—
25
—
MHz
—
8
—
pF
—
—
3
pF
—
—
200
µW
Refer to the Si5345/44/42 Family Reference Manual to determine
ESR.
Notes:
1. The Si5345/44/42 is designed to work with crystals that meet the specifications in Table 12.
2. Refer to the Si5345/44/42 Family Reference Manual for recommended 48 to 54 MHz crystals.
20
Rev. 1.0