SDA2D0X Просмотр технического описания (PDF) - NEL Frequency Controls
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SDA2D0X Datasheet PDF : 2 Pages
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CRYSTAL CLOCK OSCILLATORS
LVDS with Tri-State
SD-A2D00 Series
PRELIMINARY
Data Sheet 0208F
Rev. B
Description
The SD-A2D00 Series of quartz crystal oscillators provide LVDS compatible signals in a ceramic SMD
package. Systems designers may now specify space-saving, cost-effective packaged LVDS oscillators to
meet their timing requirements.
Features
• Wide frequency range–50.0MHz to 250.0MHz
• User specified tolerance available
• Will withstand vapor phase temperatures of 253°C
for 4 minutes maximum
• Space-saving alternative to discrete component
oscillators
• High shock resistance, to 1000g
• 3.3 volt operation (other voltages available upon
request)
• Metal lid electrically connected to ground to
reduce EMI
• Enable/Disable (Tri-state)
• LVDS output on pin 4, complement on Pin 5
• Low Jitter - Wavecrest jitter characterization
available
• High Reliability - NEL HALT/HASS qualified for
crystal oscillator start-up conditions
• Overtone technology
• High Q Crystal actively tuned oscillator circuit
• Power supply decoupling internal
• No internal PLL avoids cascading PLL problems
• High frequencies due to proprietary design
• Gold plated leads - Solder dipped leads available
upon request
Electrical Connection
Pin Connection
1 N.C.
2 Enable/Disable
3 Ground
4 Output
5 Output
Complement
6 VCC
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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