si5350a Silicon Laboratories, si5350a Datasheet - Page 6
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si5350a
Manufacturer Part Number
si5350a
Description
Factory-programmable Any-frequency Cmos Clock Generator
Manufacturer
Silicon Laboratories
Datasheet
1.SI5350A.pdf
(20 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
si5350a-B-GTR
Manufacturer:
SILICON LABS/芯科
Quantity:
20 000
Si5350A
Table 7. Output Characteristics
(V
Table 8. 25 MHz Crystal Requirements
Table 9. 27 MHz Crystal Requirements
6
Parameter
Frequency Range
Load Capacitance
Duty Cycle
Rise/Fall Time
Output High Voltage
Output Low Voltage
Period Jitter
Cycle-to-Cycle Jitter
RMS Phase Jitter
Parameter
Crystal Frequency
Load Capacitance
Equivalent Series Resistance
Crystal Max Drive Level
Notes:
Parameter
Crystal Frequency
Load Capacitance
Equivalent Series Resistance
Crystal Max Drive Level Spec
Notes:
DD
1. Crystals which require load capacitances of 6, 8, or 10 pF should use the device’s internal load capacitance for
2. Refer to “AN551: Crystal Selection Guide” for more details.
1. Crystals which require load capacitances of 6, 8, or 10 pF should use the device’s internal load capacitance for
2. Refer to “AN551: Crystal Selection Guide” for more details.
= 2.5 V ±10%, or 3.3 V ±10%, T
optimum performance. See register 183 bits 7:6. A crystal with a 12 pF load capacitance requirement should use a
combination of the internal 10 pF load capacitors in addition to external 2 pF load capacitors.
optimum performance. See register 183 bits 7:6. A crystal with a 12 pF load capacitance requirement should use a
combination of the internal 10 pF load capacitors in addition to external 2 pF load capacitors.
Symbol
F
J
J
V
V
J
DC
t
C
RMS
PER
CLK
r
CC
OH
OL
/t
L
f
A
= –40 to 85 °C)
Measured over 10k cycles
Measured over 10k cycles
20%–80%, C
1,2
1,2
Measured at V
F
12 kHz–20 MHz
Test Condition
CLK
< 100 MHz
Rev. 0.2
Symbol
Symbol
f
f
r
r
XTAL
XTAL
L
ESR
ESR
C
C
d
d
= 5 pF
L
L
L
L
DD
/2
Min
Min
—
—
—
—
—
—
6
6
V
DD
0.008
Min
0.6
45
—
—
—
—
—
– 0.6
Typ
Typ
25
27
—
—
—
—
—
—
Typ
3.5
35
50
—
—
30
5
1
Max
Max
150
150
150
150
12
12
—
—
Max
125
100
1.3
0.6
15
55
90
11
—
ps pk-pk
ps pk-pk
ps rms
MHz
MHz
Unit
Unit
Units
µW
µW
MHz
pF
pF
pF
ns
%
V
V