Si 500S
S I N G L E -E NDED O UTPUT S ILICON O SCILLATOR
Features
Quartz-free, MEMS-free, and PLL-free all-silicon
oscillator
Any output frequencies from 0.9 to 200 MHz
Short lead times
Excellent temperature stability (±20 ppm)
Highly reliable startup and operation
High immunity to shock and vibration
Low jitter: 2.5 MHz
—
0.7
1.5
ps
RMS
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. VTT = .5 x VDD.
5. VTT = .45 x VDD.
2
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
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Si500S
Package Specifications
Table 1. Package Diagram Dimensions (mm)
Dimension
Min
Nom
Max
Dimension
Min
Nom
Max
A
0.80
0.85
0.90
L1
0.00
0.05
0.10
A1
0.00
0.03
0.05
aaa
0.10
b
1.15
1.20
1.25
bbb
0.10
D
3.20 BSC
ccc
0.08
e
2.54 BSC
ddd
0.10
E
4.00 BSC
eee
0.05
L
0.95
1.00
1.05
Table 2. Pad Connections
1
OE
2
GND
3
Output
4
VDD
Dimension
C1
E
X1
Y1
Figure 1. Recommended Land Pattern
(mm)
2.90
2.40
1.40
1.70
Table 3. Tri-State/Powerdown/Driver Stopped
Function on OE (3rd Option Code)
A
C
D
E
F
Open Active Active
Active
Active
Active
Active
1
Active
Level
TriState
Active
Powerdown
Active
Driver
Stopped
0
Level
Active
PowerDriver
Active
down
Stopped
TriState
B
Active
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
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3
Si 500S
0 C CC CC
T TTT TT
Y Y WW
0 = Si500
CCCCC = mark code
TTTTTT = assembly manufacturing code
YY = year
WW = work week
Figure 2. Top Mark
Environmental Compliance
Parameter
Conditions/Test Method
Mechanical Shock
MIL-STD-883, Method 2002.4
Mechanical Vibration
MIL-STD-883, Method 2007.3 A
Resistance to Soldering Heat
MIL-STD-202, 260 C° for 8 seconds
Solderability
MIL-STD-883, Method 2003.8
Damp Heat
IEC 68-2-3
Moisture Sensitivity Level
J-STD-020, MSL 3
Ordering Information
The Si500S supports a variety of options including frequency, output format, supply voltage, and tristate/powerdown/output driver stopped mode. Specific device configurations are programmed into the Si500S at
time of shipment. Configurations are specified using the figure below. Silicon Labs provides a web-based part
number utility that can be used to simplify part number configuration. Refer to www.skyworksinc.com to access this
tool. The Si500S silicon oscillator is supplied in a ROHS-compliant, 4-pad, 3.2 x 4.0 mm package. Tape and reel
packaging is available as an ordering option.
4
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
Rev. 1.1 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • August 5, 2021
Si500S
500S
X
Si500 Oscillator
1 st O ption Code
A
D
E
H
J
M
V DD
Format
3.3
3.3
2.5
2.5
1.8
1.8
CMOS
SSTL
CMOS
SSTL
CMOS
SSTL
X
X
XXMXXXX
A
C
X
R
Frequency
R = Tape & Reel
Blank = Cut-Tape
xMxxxxx: fOUT < 10 MHz
xxMxxxx: 10 MHz < fOUT < 100 MHz
xxxMxxx: fOUT > 100 MHz
3 rd Option Code
Tri-State/Powerdown/
O utput Driver Stopped
A
OE active high/tristate
B
OE active low/tristate
C
OE active high/powerdown
D
OE active low/powerdown
E
OE active high/driver stopped
F
OE active low/driver stopped
2 nd Option Code
A
B
Stability (ppm, max)
±150
±250
Oper. Temp Range
F
0 to 70 °C
*H
0 to 85 °C
Product Revision = C
Package
A
3.2 x 4.0 mm SMD
*Note: O nly +250 ppm is supported.
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
Rev. 1.1 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • August 5, 2021
5
Si 500S
DOCUMENT CHANGE LIST
Revision 0.3 to Revision 0.4
Revision B to Revision C updated in Ordering Information
0 to 85 C° Operating Temperature Range option added
Multiple CMOS output format codes removed
Revision 0.4 to Revision 1.0
Clarified SSTL specifications.
Revised CMOS supply current max values .
Revision 1.0 to Revision 1.1
6
Updated Ordering information for ±250 ppm from 0 to +85 °C.
Updated jitter from 1.5 ps to 1.5 ps rms.
Updated operating temperature to include extended commercial at 0 to +85 °C.
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
Rev. 1.1 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • August 5, 2021
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