EB72F61 Series
EB72F61
• Oven Controlled Crystal Oscillator (OCXO)
• AT-Cut Crystal
• HCMOS output
• 3.3V supply voltage
• 5 pin DIP package
• External control voltage option available
• Stability to 80ppb
H 10.5
L 20.2
W 20.2
OSCILLATOR
ELECTRICAL SPECIFICATIONS
1.544MHz to 44.736MHz
0°C to 50°C, 0°C to 70°C, or -20°C to 70°C
-55°C to 125°C
3.3VDC ±5%
Frequency Range
Operating Temperature Range (OTR)
Storage Temperature Range
Supply Voltage (VDD)
Frequency Tolerance / Stability
at Nominal VDD and VC, at 25°C
vs. Initial Tolerance
vs. Temperature Stability
at Nominal VDD and VC
vs. Vdd
vs. Load
vs. Aging (1 Day)
vs. Aging (1 Year)
vs. Aging (10 Years)
Crystal Cut
Warm Up Time
Power Consumption
VDD ±5%
Vload ±5%
after 72 Hours of Operation
after 72 Hours of Operation
after 72 Hours of Operation
Output Voltage Logic High (VOH)
Output Voltage Logic Low (VOL)
Rise Time / Fall Time
to ±500ppb of Final Frequency at 1 Hour at 25°C
at Steady State, at 25°C
During Warm Up, at 25°C
IOH = -4mA
IOL = +4mA
< 10.000MHz Measured at 20% to 80% of Waveform
> 10.000MHz Measured at 20% to 80% of Waveform
Measured at 50% of Waveform
Duty Cycle
Load Drive Capability
Referenced to FO at VC = 1.65VDC; VDD=5.0VDC over OTR
Frequency Deviation
Control Voltage Range
Control Voltage (VC)
Transfer Function
Reference Voltage Output
Linearity
Input Impedance
Typical Phase Noise (at 12.800MHz) 1Hz Offset
10Hz Offset
100Hz Offset
1kHz Offset
10kHz Offset
MANUFACTURER
CATEGORY
SERIES
PACKAGE
ECLIPTEK CORP.
OSCILLATOR
EB72F61
5 pin DIP
800-ECLIPTEK www.ecliptek.com for latest revision
±2.0ppm, ±1.5ppm, ±1.0ppm , ±500ppb, or
±300ppb Maximum
±80ppb, ±100ppb, ±200ppb, ±280ppb, or
±500ppb Maximum
±20ppb Maximum
±20ppb Maximum
±3.0ppb Maximum
±500ppb Maximum
±3.0ppm Maximum
AT-Cut
3 Minutes Maximum
2.2 Watts Maximum
3.0 Watts Maximum
2.6VDC Minimum
0.4VDC Maximum
10 nSec Maximum
6 nSec Maximum
50 ±5(%)
15pF HCMOS Load Maximum
±7ppm Minimum, ±20ppm Maximum
0.0VDC to VDD
1.65VDC ±1.35VDC
Positive Transfer Characteristic
2.8VDC ±0.2VDC
±10% Maximum
10kOhms Typical
-75dBc/Hz
-100dBc/Hz
-130dBc/Hz
-140dBc/Hz
-150dBc/Hz
VOLTAGE
CLASS
REV.DATE
3.3V
OS2C
01/04
Specifications subject to change without notice.