MANUFACTURER

CATEGORY

SERIES

PACKAGE

VOLTAGE

CLASS

REV

ECLIPTEK CORP.

OSCILLATOR

EB71F72

5 pin DIP

5.0V

OS2L

05/07

• Oven Controlled Crystal Oscillator (OCXO)

• SC-Cut Crystal

• HCMOS output

• 5.0V supply voltage

• 5 pin DIP package

• External control voltage

• Stability to ±20ppb

ELECTRICAL SPECIFICATIONS

EB71F72

OSCILLATOR

800-ECLIPTEK www.ecliptek.com for latest revision

Specifications subject to change without notice.

Frequency Range

Operating Temperature Range (OTR)

Storage Temperature Range

Supply Voltage (V

Frequency Tolerance / Stability

vs. Initial Tolerance

vs. Temperature Stability

vs. Vdd

vs. Load

vs. Aging (1 Day)

vs. Aging (1 Year)

vs. Aging (10 Years)

Crystal Cut

Warm Up Time

Power Consumption

Output Voltage Logic High (V

Output Voltage Logic Low (V

Rise Time / Fall Time

Duty Cycle

Load Drive Capability

Frequency Deviation

Control Voltage Range

Control Voltage (V

Transfer Function

Reference Voltage Output

Linearity

Input Impedance

Typical Phase Noise (at 12.800MHz)

at Nominal V

at Nominal V

V

Vload ±5%

after 72 Hours of Operation

after 72 Hours of Operation

after 72 Hours of Operation

to ±50ppb of Final Frequency at 1 Hour at 25°C

at Steady State, at 25°C

During Warm Up, at 25°C

I

I

Measured at 20% to 80% of Waveform

Measured at 50% of Waveform

Referenced to F

1Hz Offset

10Hz Offset

100Hz Offset

1kHz Offset

10kHz Offset

0°C to 50°C, 0°C to 70°C, or -20°C to 70°C

-55°C to 125°C

5.0V

±500ppb or ±300ppb Maximum

±20ppb, ±30ppb, ±50ppb, ±80ppb, ±100ppb,

±200ppb, or ±280ppb Maximum

±20ppb Maximum

±20ppb Maximum

±2.0ppb Maximum

±100ppb Maximum

±500ppb Maximum

SC-Cut

3 Minute Maximum

1.2 Watts Maximum

3.6 Watts Maximum

V

0.5V

6nSec Maximum

50 ±5(%)

15pF HCMOS Load Maximum

±0.5ppm Minimum

0.0V

2.5V

Positive Transfer Characteristic

4.5V

±10% Maximum

10kOhms Typical

-90dBc/Hz

-100dBc/Hz

-130dBc/Hz

-145dBc/Hz

-150dBc/Hz

H 15.0

L 25.5

W 25.5

10.000MHz, 12.288MHz, 12.800MHz, 16.000MHz, 19.440MHz, or 20.000MHz