Crystal Clock Oscillator Specification
IQD Part No. + Packaging: LFSPXO064157Reel
Wurth Part No.
830206415701
Description
Standard 2.5 x 2.0 oscillator in a ceramic package with a
hermetically sealed metal lid.
Model
IQXO-791
Model Issue number
2
Frequency Parameters
Frequency
Frequency Stability
Operating Temperature Range
Ageing
Electrical Parameters
40.0MHz
±25.00ppm
-20.00 to 70.00°C
±3ppm max per year @ 25°C
Supply Voltage
Current Draw
Output Details
3.3V ±10%
20.000mA
HCMOS
Output Compatibility
Drive Capability
15pF
Rise and Fall Time
7.0ns max
40/60%
Duty Cycle
Output Voltage Levels:
Output Low (VoL): 10%Vs max
Output High (VoH): 90%Vs min
Start Up Time: 10ms max
0.7ms typ to 90% of final amplitude (under ideal conditions @
25°C)
Output Control
Outline (mm)
Enable/Disable:
Logic ‘1’ (≥70% Vs) to pad 1 enables oscillator output.
Logic ‘0’ (≤30% Vs) to pad 1 disables oscillator output; when
disabled the oscillator output goes to the high impedance
state.
No connection to pad 1 enables oscillator output.
Stand-by Current: 10μA max, 1.0µA typ @ 25°C
Noise Parameters
Period Jitter (pk-pk): ±80ps typ
Period Jitter (1σ): ±10ps typ
Phase Jitter (12kHz to 20MHz): 1ps rms max
Environmental Parameters
Storage Temperature Range: -55 to 125°C
Mechanical Shock: MIL-STD-883, Method 2002, Condition B
(or comparable).
Vibration: MIL-STD-883, Method 2007, Condition A (or
comparable).
Manufacturing Details
Note: Do not connect inductor or bead between pad 2 and
GND as it can make the output unstable.
RoHS Terminations
RoHS Reflow Temp
260°C max for 10secs max
CONTACT INFORMATION:
Würth Elektronik eiSos GmbH & Co. KG
Max-Eyth-Str. 1, 74638 Waldenburg, Germany
Tel: +49(0) 7942 945-0
Printed on 27 Jun 19 12:54 using WE Part Data Sheet V1.00019
Email: eiSos@we-online.de
Web: www.we-online.com
Page 1 of 2
Crystal Clock Oscillator Specification
IQD Part No. + Packaging: LFSPXO064157Reel
Wurth Part No.
830206415701
Compliance
RoHS Status (2011/65/EU)
REACh Status
MSL Rating (JDEC-STD-033):
Packaging Details
Compliant
Compliant
Not Applicable
Pack Style: Reel
Pack Size: 3,000
Tape & reel in accordance with EIA-481D
Alternative packing option available
USEFUL LINKS
Toolbox:
www.we-online.com/toolbox
Product Catalog:
www.we-online.com/products
CONTACT INFORMATION:
Würth Elektronik eiSos GmbH & Co. KG
Max-Eyth-Str. 1, 74638 Waldenburg, Germany
Tel: +49(0) 7942 945-0
Printed on 27 Jun 19 12:54 using WE Part Data Sheet V1.00019
Email: eiSos@we-online.de
Web: www.we-online.com
Page 2 of 2
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