CRYSTAL CLOCK OSCILLATORS
CMOS
Data Sheet 0012
M
Rev. G
HS-A1440 Series
Description
The
HS-A1440 Series
of quartz crystal oscillators provide enable/disable 3-state CMOS compatible signals
for bus connected systems. Supplying Pin 1 of the HS-A1440 units with a logic “1" or open enables its pin 8
output. In the disabled mode, pin 8 presents a high impedance to the load.
Features
• Wide frequency range– 70.1MHz to 125.0MHz
• 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
• All metal, resistance weld, hermetically sealed
package
• 3.3 Volt operation
Electrical Connection
Pin
1
7
8
14
Connection
Enable Input
Grd & Case
Output
V
DD
• Low Jitter
• High Q Crystal actively tuned oscillator circuit
• Power supply decoupling internal
• No internal PLL avoids cascading PLL problems
• Low power consumption
• Gold plated leads - Solder dipped leads available
upon request
• RoHS Compliant, Lead Free Construction
(unless solder dipped leads are supplied)
Dimensions are in inches and (MM)
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