
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
LVDS
SK-A2D00 Series
Description
The
SK-A2D00 Series
of quartz crystal oscillators provide LVDS compatible signals. This device is to
operate using positive voltage and uses multiple ground pins for improved signal integrity.
Features
Wide frequency range - 80.0MHz to 540.0MHz
User specified tolerance available
Case at electrical ground
Will withstand vapor phase temperatures of 253°C
for 4 minutes maximum
All metal, resistance weld, hermetically sealed
package
High shock resistance, to 1000g
Enable/Disable
3.3 volt operation
LVDS output on pin 7, complement on Pin 8
Low Jitter - Wavecrest jitter characterization
available
High Reliability - NEL HALT/HASS qualified for
crystal oscillator start-up conditions
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
Electrical Connection
Pin Connection
1 V
CC
2 V
EE
Case
6 V
EE
Case
7 Output
8 /Output
9 V
EE
Case
13 V
EE
Case
14 Enable/Disable
All other pins are
No Connect
CRYSTAL CLOCK OSCILLATORS
Data Sheet 0439C
Rev. C