SI500S Datasheet, PDF (1/6 Pages) Silicon Laboratories – Quartz-free, MEMS-free, and pll-free all-silicon oscillator Any output frequencies from 0.9 to 200 MHz

Si500S
SINGLE-ENDED OUTPUT SILICON OSCILLATOR
Features
 Quartz-free, MEMS-free, and PLL-free all-silicon oscillator Footprint compatible with industry-
 Any output frequencies from 0.9 to 200 MHz
standard 3.2 x 5.0 mm XOs
 Short lead times
 CMOS and SSTL versions available
 Excellent temperature stability (±20 ppm)
 Driver stopped, tri-state, or powerdown
 Highly reliable startup and operation
operation
 High immunity to shock and vibration
 RoHS compliant
 Low jitter: <1.5 ps rms
 1.8, 2.5, or 3.3 V options
 0 to 85 °C operation includes 10-year aging in hot
 Low power
environments
 More than 10x better fit rate than
competing crystal solutions
Specifications
Parameters
Condition
Min
Typ
Max
Units
Frequency Range
0.9
—
200
MHz
Temperature stability,
0 to +70 °C
—
±10
—
ppm
Frequency Stability
Temperature stability,
0 to +85 °C
Total stability,
0 to +70 °C operation¹
—
±20
—
ppm
—
—
±150
ppm
Total stability,
0 to +85 °C operation²
—
—
±250
ppm
Operating Temperature
Commercial
Extended commercial
0
—
70
°C
0
—
85
°C
Storage Temperature
–55
—
+125
°C
1.8 V option
1.71
—
1.98
V
Supply Voltage
2.5 V option
2.25
—
2.75
V
3.3 V option
2.97
—
3.63
V
Notes:
1. Inclusive of 25 °C initial frequency accuracy, operating temperature range, supply voltage change, output load change,
first-year aging at 25 °C, shock, vibration, and one solder reflow.
2. Inclusive of 25 °C initial frequency accuracy, operating temperature range, supply voltage change, output load change,
ten-year aging at 85 °C, shock, vibration, and one solder reflow.
3. See “AN409: Output Termination Options for the Si500S and Si500D Silicon Oscillators” for further details regarding
output clock termination recommendations.
4. V_TT = .5 x V_DD.
5. V_TT = .45 x V_DD.
Rev. 1.1 10/11
Copyright © 2011 by Silicon Laboratories
Si500S