Data Sheet 9617H
CRYSTAL CLOCK OSCILLATORS
Rev. N
CMOS Compatible Enable/Disable
HS-A1370/A1380 Series
Description
The HS-A1370 Series of quartz crystal oscillators provide enable/disable 3-state CMOS compatible signals
for bus connected systems. Supplying Pin 1 of the HS-A1370 units with a logic “0" enables the output on
Pin 8. Alternately, supplying pin 1 of the HS-A1380 units with a logic “1" enables its Pin 8 output. In the
disabled mode, Pin 8 presents a high impedance to the load. All units are resistance welded in an all metal
package, offering RFI shielding, and are designed to survive standard wave soldering operations without
damage. Insulated standoffs to enhance board cleaning are standard.
Features
• Wide frequency range– 0.5MHz to 20.0MHz
• User specified tolerance available
• Low Jitter
• High Q Crystal actively tuned oscillator circuit
• Will withstand vapor phase temperatures of 253°C • Power supply decoupling internal
for 4 minutes maximum
• Space-saving alternative to discrete component
oscillators
• High shock resistance, to 3000g
• All metal, resistance weld, hermetically sealed
package
• 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)
• 3.3 Volt operation
Electrical Connection
Pin
Connection
1
7
8
Enable Input
Grd & Case
Output
14 VDD
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