SI533 Silicon Laboratories, SI533 Datasheet - Page 2

• Manufacturer Part Number: SI533
• Description: DUAL FREQUENCY CRYSTAL OSCILLATOR
• Manufacturer: Silicon Laboratories

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Si 5 33
1. Electrical Specifications
Table 1. Recommended Operating Conditions
Table 2. CLK± Output Frequency Characteristics
2
Supply Voltage
Supply Current
Output Enable (OE)
and Frequency Select (FS)
Operating Temperature Range
Notes:
Nominal Frequency
Initial Accuracy
Temperature Stability
Aging
Notes:
1. Selectable parameter specified by part number. See Section 3. "Ordering Information" on page 7 for further details.
2. OE and FS pins include a 17 kΩ pullup resistor to V
1. See Section 3. "Ordering Information" on page 7 for further details.
2. Specified at time of order by part number. Also available in frequencies from 970 to 1134 MHz and 1213 to 1417 MHz.
3. Selectable parameter specified by part number.
4. Time from powerup or tristate mode to f
Parameter
Parameter
1
1,2
1,3
2
Symbol
f
f
Symbol
f
O
a
i
V
I
T
DD
DD
A
O
Frequency drift over 15 year life
.
Measured at +25 °C at time of
Frequency drift over first year
LVPECL/LVDS/CML
Test Condition
Output enabled
Tristate mode
3.3 V option
2.5 V option
1.8 V option
Test Condition
LVPECL
Rev. 1.1
DD
CMOS
LVDS
CML
shipping
V
V
.
CMOS
IH
IL
0.75 x V
2.97
2.25
1.71
Min
–40
—
—
—
—
—
—
DD
Min
–20
–50
10
10
–7
—
—
—
Typ
111
3.3
2.5
1.8
99
90
81
60
—
—
—
±1.5
Typ
—
—
—
—
—
—
—
Max
3.63
2.75
1.89
121
108
0.5
98
88
75
85
—
Max
945
160
+20
+50
±10
+7
±3
—
Units
Units
mA
MHz
ppm
ppm
ppm
ppm
ºC
V
V