CONNOR-WINFIELD OFC5EF1AB

THE CONNOR-WINFIELD CORP.
2111 COMPREHENSIVE DRIVE.
AURORA, IL 60505.
FAX
(630) 851-5040.
PHONE (630) 851-4722.
WWW.CONWIN.COM
PRODUCT
D ATA
SHEET
CRYSTAL CONTROLLED OSCILLATORS
5.0V HCMOS STRATUM 3E OCXO
ABSOLUTE MAXIMUM RATINGS
PARAMETER
Storage Temperature
TABLE 1.0
UNITS
MINIMUM
-55
NOMINAL
-
MAXIMUM
100
UNITS
°C
-0.5
-
7
Vdc
MINIMUM
3.2
-1.5
-10
-1
-100
-400
0
NOMINAL
3.00E-11
-
MAXIMUM
20.0
1.5
10
1
100
400
70
UNITS
MHz
ppm
ppb
ppb/day
ppb
ppb
RMS
°C
4.75
-1.0
-100
-
5.00
-
5.25
1.0
3.0
1.5
100
5
Vdc
ppb
W
W
ppb
ppb/G
MINIMUM
12
4.2
45
-
NOMINAL
15
50
-
-
-
MAXIMUM
18
0.4
55
5
-100
2
2
-70
-105
-130
-145
UNITS
pF
Vdc
Vdc
%
nS
dBc
ps rms
ps rms
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
SSB Phase Noise at 10KHz offset
-
-
-150
dBc/Hz
SSB Phase Noise at 100KHz offset
-
-
-150
dBc/Hz
Supply Voltage
(Vcc)
OPERATING SPECIFICATIONS
PARAMETER
Center Frequency
Frequency Calibration
Frequency Stability
Aging: Daily
Aging: First Year
Aging: Ten Years
Aging: Short Term (1Sec.)
Operating Temperature Range
Supply Voltage
Voltage Stability (+/-1%)
Power Consumption: Turn On
Power Consumption: Steady-State
Warm Up
2G Tip-over
(Vcc)
HCMOS OUTPUT CHARACTERISTICS
PARAMETER
LOAD
Voltage
(High)
(Low)
Duty Cycle at 50% of Vcc
Rise / Fall Time 10% to 90%
Spurious Output
Jitter (BW=10Hz to 20MHz)
Period Jitter
SSB Phase Noise at 1Hz offset
SSB Phase Noise at 10Hz offset
SSB Phase Noise at 100Hz offset
SSB Phase Noise at 1KHz offset
PACKAGE CHARACTERISTICS
Package
Soldering Process
Notes:
1)
2)
3)
4)
5)
6)
7)
(Voh)
(Vol)
0602
OFC5EF1AB
20.000 MHz
TABLE 2.0
(Fo)
I( W
NOTE
NOTE
1
2
3
4
5
6
7
OFC5EF1AB
DESCRIPTION
The Connor-Winfield
OFC5EF1AB is a 5V Oven
Controlled Crystal Oscillator
(OCXO) with HCMOS output.
The OFC5EF1AB is designed
for 3E applications requiring
low jitter and tight frequency
stability.
TABLE 3.0
NOTE
TABLE 4.0
Metal package: resistive welded, grounded case, solder tinned pins.
RoHS 5/6 compliant, see solder profile page 2.
Initial calibration @ 25C, at time of shipment.
Frequency vs. temperature stability, referenced to 25C
Allen Variance: 1 second, 100 average.
Frequency vs. change in supply voltage, referenced to 5.00 Vdc.
Vcc = 5.0Vdc.
Measured @ 25C.
Measured @ 25C, within 3 minutes, referenced one hour after turn-on.
FEATURES
FIXED FREQUENCY
FREQUENCY STABILITY: ±10ppb
TEMPERATURE RANGE: 0 to 70°C
5.0V OPERATION
HCMOS OUTPUT
RoHS 5/6 COMPLIANT
ORDERING INFORMATION
OFC5EF1AB - 20.0M
OCXO
SERIES
CENTER
FREQUENCY
Specifications subject to change without notice.
DATA SHEET #:
Cx090
PAGE 1
OF
2
REV: 01
DATE:
09/25/07
aCopyright 2007 Connor-Winfield all rights reserved.
THE CONNOR-WINFIELD CORP.
2111 COMPREHENSIVE DRIVE.
AURORA, IL 60505.
FAX
(630) 851-5040.
PHONE (630) 851-4722.
WWW.CONWIN.COM
PRODUCT
D ATA
SHEET
CRYSTAL CONTROLLED OSCILLATORS
ENVIRONMENTAL CHARACTERISTICS
Temperature Cycle: Per MIL-STD-883, Method 1010, Condition B. -55°C to 125°C, 20 cycles,10 minute dwell, 1minute
transition.
Gross Leak Test: Per MIL-STD-202, Method 112, Condition D. No bubbles in flourinert (FC-43) at 125°C ±5°C for 20
seconds.
SOLDERING
Pin Solderability: Per MIL-STD-883, Method 2003. 8 hour steam age prior to 245°C ±5°C Solder pot dip, 95% Coverage.
Resistance to Solder Heat: Per MIL-STD-202, Method 210, Condition C. Wave: Topside board-mount product, 260°C
±5°C for 20 Seconds.
MECHANICAL CHARACTERISTICS
Vibration: Per MIL-STD-202, Method 204, Condition A. 10G’s peak, 10Hz to 500Hz, 15minute cycles 12 times each
perpendicular axis.
Shock: Per MIL-STD-202, Method 213, Condition D. 500G’s, 1ms, halfsine, 3 shocks per direction.
Moisture Resistance: Per MIL-STD-202, Method 106. 95% RH @ 65°C, 10 cycles 10°C to 65°C.
Package Outline
Package Marking
I( W
0742
OFC5EF1AB
20.000 MHz
Pin Connections
Pin
1
2
3
4
5
Connection
Output
Ground, Case
N/C
N/C
Vcc
Dimensional Tolerance:
±.005 (.127mm)
Test Circuit
Solder Profile
Temperature
225°C
Ramp-Up Rate
3°C/second max.
from 150°C to 225°C.
225°C
tp
Ramp-Down Rate
6°C/second max.
183°C
150°C
100°C
25°C
0
Time
60-120s
Max.
10-30s
60-150s Max.
360 Sec. Max.
Specifications subject to change without notice.
DATA SHEET #:
Cx090
PAGE 2
OF
2
REV:
01
DATE:
09/25/07
aCopyright 2007 Connor-Winfield all rights reserved.