CRYSTAL OSCILLATORS
LVCMOS-X Very Low Current
S1-XD3XXX Series
Description
Data Sheet 0728E
Rev. E
The S1-XD3XXX Series
of quartz crystal oscillators provide LVCMOS output with very low power
consumption. The device is packaged in a miniature, FR4 based 9x14mm SMD package.
Applications and Features
•
•
•
•
•
•
Battery powered equipment
High Reliability – NEL HALT/HASS qualified for crystal oscillator start-up conditions
Extremely Low Power consumption
Frequency stability from ±20 ppm
High Shock Resistance, to 1000g
COTS/Dual use
Creating a Part Number
S1 - X D3 X X X - X - FREQ
Package code
S1 9x14 mm SMD package
Operating Voltage
B – 2.5 V ± 5%
C – 1.8V ± 5%
Tri-state Option
T Tri-state
N NA
Temperature Range, ºC
A 0 to 50
B 0 to 70
C -20 to 70
D -40 to 85
9 Customer specific
Environmental
L Contains a level of lead that is in
excess of RoHS directive and is
not designed for reflow
R RoHS compliant
Overall Frequency Stability, ppm
E - ±20
F - ±25
G - ±50
H - ±100
9 Customer Specific
357 Beloit Street, P.O. Box 457, Burlington, WI 53105-0457 U.S.A. Phone 262/763-3591 FAX 262/763-2881
Email:
nelsales@nelfc.com
www.nelfc.com
CRYSTAL OSCILLATORS
Data Sheet 0728E
S1-XD3XXX-X Series
Drawing Specification
Rev. E
Absolute Maximum Ratings
Parameter
Operating Temperature Range
Storage Temperature Range
Supply Voltage
Enable/Disable Voltage
Symbol
To
Tst
Vcc
Ven/Dis
Value
-40 to 85
-50 to +90
-0.5 to 5.5
0 to Vcc
Unit
ºC
ºC
V
V
357 Beloit Street, P.O. Box 457, Burlington, WI 53105-0457 U.S.A. Phone 262/763-3591 FAX 262/763-2881
Email:
nelsales@nelfc.com
www.nelfc.com
CRYSTAL OSCILLATORS
S1-XD3XXX-X Series
Rev. E
Electrical Parameters
(2)
Parameter
Nominal Frequency
Supply Voltage
Supply current
(1)
Output Logic Type
Load
Output Levels
Duty Cycle
(Symmetry)
Rise/Fall Time
Jitter
Integrated,
@
RMS
10MHz
Wavecrest
Characterized
Data Sheet 0728E
Symb
Fo
Vcc
Icc
Conditions, Note
Code B
Code C
No load, Vcc = 2.5V
10MHz,
MIN
8.0
2.375
1.71
TYP
2.5
1.8
1.8
CMOS
15 pF/10
KOhm
MAX
52
2.625
1.89
2.0
Unit
MHz
V
mA
Ohm
V
0.1 Vcc
55/45
10
0.3
0.7
Voh
Vol
Tr/Tf
J
overall
At 50% Vcc
0.2Vcc to 0.8 Vcc
Integrated from Phase
Noise, 12KHz to
20MHz, RMS
100Hz to 80KHz, RMS
50Khz to 80MHz
Random period
Accumul, pk-to-pk
Deterministic
@10Hz
@100Hz
@1kHz
@10kHz
@100Khz
@>1MHz
Pin 2 = High, or
Floating
Pin 2 = Low
10MHz
0.9Vcc
45/55
50/50
5
0.2
%
ns
ps
Sub-harmonics
Phase Noise
£(Δf)
Enable
Disable
0.2
2.5
17
0
0
-85
-115
-145
-145
-145
-145
Enabled
Tri-stated, output – high Z
Ps
Dbc/Hz
Note:
1) Supply current depends on frequency and supply voltage. It’s roughly proportional to the frequency of operation, and
supply voltage squared. One can estimate the current for particular application using above information. If more
detailed information is needed – please consult factory.
2) All parameters, unless otherwise specified, are at nominal conditions, ie: T=25°C, Nominal Vcc & Nominal Load.
357 Beloit Street, P.O. Box 457, Burlington, WI 53105-0457 U.S.A. Phone 262/763-3591 FAX 262/763-2881
Email:
nelsales@nelfc.com
www.nelfc.com
CRYSTAL OSCILLATORS
Data Sheet 0728E
S1-XD3XXX-X Series
Rev. E
Environmental and Mechanical Characteristics
Operating temp. range
Mechanical Shock
Thermal Shock
Vibration
Hermetic Seal
Soldering conditions
Pin Out
See part number table
Per MIL-STD-202, Method 213, Cond. A
Per MIL-STD-883, Method 1011, Cond. A
Per MIL-STD-883, Method 2007, Cond. A
Leak rate less than 5x10-8 atm.cc/s of helium
See MAX reflow profile below; The device may be reflowed once. Reflowing upside down is not
allowed. NO CLEAN assembly is recommended.
Pin 1 – N/C, Pin 2 – GND, Pin 3, Output, Pin 4 – Vcc
MAX Reflow Profile
The device may be reflowed once. Reflowing upside down is not allowed. NO CLEAN assembly is recommended.
357 Beloit Street, P.O. Box 457, Burlington, WI 53105-0457 U.S.A. Phone 262/763-3591 FAX 262/763-2881
Email:
nelsales@nelfc.com
www.nelfc.com
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