SI5347 Datasheet, PDF (19/59 Pages) Silicon Laboratories – DUAL/QUAD DSPLL ANY-FREQUENCY, ANY-OUTPUT JITTER ATTENUATORS

Si5347/46
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
Crystal Frequency Range
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 Si5347/46 Family Reference Manual to determine ESR.
f_{XTAL_25}
—
25
—
MHz
C_{L_25}
—
8
—
pF
C_{O_25}
—
—
3
pF
d_{L_25}
—
—
200
µW
r_{ESR_25} Refer to the Si5347/46 Family Reference Manual to determine ESR.
Notes:
1. The Si5347/46 is designed to work with crystals that meet the frequencies and specifications in Table 12.
2. Refer to the Si5347/46 Family Reference Manual for recommended 48 to 54 MHz crystals.
Rev. 1.1
19