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SC-D1420 Datasheet, PDF (1/2 Pages) Nel Frequency Controls,inc – CRYSTAL CLOCK OSCILLATORS LVCMOS | |||
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CRYSTAL CLOCK OSCILLATORS
LVCMOS
SC-D1420 Series
Data Sheet 0335A
Rev. D
Description
The SC-D1420 Series of quartz crystal oscillators provide enable/disable 3-state LVCMOS compatible
signals for bus connected systems. Supplying Pin 1 of the SC-D1420 units with a logic â1" or open enables
its Pin 3 output. In the disable mode, Pin 3 presents a high impedance to the load.
Features
⢠Wide frequency rangeâ1.0MHz to 40.0MHz
⢠User specified tolerance available
⢠Will withstand vapor phase temperatures of 253°C
for 4 minutes maximum
⢠Space-saving alternative to discrete component
oscillators
⢠1.2 Volt operation
⢠High shock resistance, to 1000g
⢠Power supply decoupling internal
⢠High Reliability - NEL HALT/HASS qualified for
crystal oscillator start-up conditions
⢠Low Jitter - Wavecrest jitter characterization
available
⢠No internal PLL avoids cascading PLL problems
⢠Metal lid electrically connected to ground to
reduce EMI
⢠Gold plated pads
⢠RoHS Compliant, Lead Free Construction
Electrical Connection
Pin Connection
1 Enable/Disable
2 Ground
3 Output
4 VDD
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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