HS1450 NEL Frequency Controls Inc., HS1450 Datasheet

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HS1450

Manufacturer Part Number
HS1450
Description
Thru-hole Leaded 4 Pin (14 PIN) Frequency Range (Mhz) : 4.0 - 40.0 Output/input : Enable/Disable, 3 State, Compatible, 5V
Manufacturer
NEL Frequency Controls Inc.
Datasheet
Description
The HS-1450 Series of quartz crystal oscillators provide enable/disable 3-state CMOS compatible signals
for bus connected systems. Supplying Pin 1 of the HS-1450 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. All units are designed to
survive wave soldering operations without damage.
Features
• Wide frequency range– 4.0MHz to 40.0MHz
• User specified tolerance available
• Will withstand vapor phase temperatures of 253°C
• Space-saving alternative to discrete component
• High shock resistance, to 3000g
• All metal, resistance weld, hermetically sealed
Electrical Connection
Pin
Dimensions are in inches and (MM)
oscillators
14
1
7
8
for 4 minutes maximum
package
Enable Input
Grd & Case
Output
V
Connection
DD
CRYSTAL CLOCK OSCILLATORS
CMOS
HS-1450 Series
357 Beloit Street, P.O. Box 457, Burlington, WI 53105-0457 U.S.A. Phone 262/763-3591 FAX 262/763-2881
• 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
• TTL compatible (HCT) at specified supply voltage
upon request
Email:
Data Sheet 0012
nelsales@nelfc.com
Rev. D
www.nelfc.com
T

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HS1450 Summary of contents

Page 1

CRYSTAL CLOCK OSCILLATORS CMOS HS-1450 Series Description The HS-1450 Series of quartz crystal oscillators provide enable/disable 3-state CMOS compatible signals for bus connected systems. Supplying Pin 1 of the HS-1450 units with a logic “1" or open enables its pin ...

Page 2

CRYSTAL CLOCK OSCILLATORS HS-1450 Series Continued CMOS Operating Conditions and Output Characteristics Electrical Characteristics Parameter Symbol Frequency ----- Duty Cycle ----- Logic Logic Rise & Fall Time tr,tf Tpz ----- (2) Jitter, RMS ----- ...

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