
THE CONNOR-WINFIELD CORP.
2111 COMPREHENSIVE DRIVE.
AURORA, IL60505.
FAX (630) 851-5040.
PHONE (630) 851-4722.
WWW.CONWIN.COM
P R O D U C T D ATA S H E E T
Specifications subject to change without notice.
Copyright 2007 Connor-Winfield all rights reserved.
DATASHEET #:
REV:
DATE:
PAGE
OF
a
CRYSTALCONTROLLED OSCILLATORS
1
2
Cx142
00
12/20/07
The Connor-Winfield
OFC5EQ2BB is a 5.0V Oven
Controlled Crystal Oscillator
(OCXO) with a Sinewave
output. The OFC5EQ2BB is
designed for applications
requiring low jitter and tight
frequency stability.
OFC5EQ2BB - 032.0M
OCXO
SERIES
CENTER
FREQUENCY
FEATURES
DESCRIPTION
ORDERING INFORMATION
FIXED FREQUENCY
FREQUENCY STABILITY: ±50ppb
TEMPERATURE RANGE: -40 to 85°C
5.0V OPERATION
SINEWAVE OUTPUT
HERMETICALLYSEALED PACKAGE
RoHS COMPLIANT/ LEAD FREE
5.0V Sinewave OCXO
OFC5EQ2BB
OFC5EQ2BB
32.0 MHz
0749
I
(
W
ABSOLUTE MAXIMUM RATINGS
PARAMETER
Storage Temperature
Supply Voltage
TABLE 1.0
NOTE
UNITS
MINIMUM
-55
-0.5
NOMINAL
-
-
MAXIMUM
125
7
UNITS
°C
Vdc
(Vcc)
OPERATING SPECIFICATIONS
PARAMETER
CenterFrequency
Frequency Calibration
Frequency Stability
Aging: Daily
Aging: First Year
Operating TemperatureRange
Supply Voltage
LoadStability (+/-5%)
Voltage Stability (+/-5%)
Power Consumption: Turn On
Power Consumption: Steady-State
Warm Up
2G Tip-over
TABLE 2.0
NOTE
MINIMUM
3.2
-0.1
-50
-2
-100
-40
4.75
-5.0
-5.0
-
-
-100
-
NOMINAL
-
MAXIMUM
38.88
0.1
50
2
100
85
5.25
5.0
5.0
5.0
2.2
100
5
UNITS
MHz
ppm
ppb
ppb/day
ppb
°C
Vdc
ppb
ppb
W
W
ppb
ppb/G
(Fo)
1
2
-
-
-
-
(Vcc)
5.00
-
-
-
-
-
-
3
4
5
5, 6
7
SINEWAVE OUTPUT CHARACTERISTICS
PARAMETER
LOAD
Output Power
Harmonics
Spurious Output
Jitter (BW=10Hzto Fo/2)
SSB Phase Noise at 1Hzoffset
SSB Phase Noise at 10Hzoffset
SSB Phase Noise at 100Hz offset
SSB Phase Noise at 1KHz offset
SSB Phase Noise at 10KHz offset
SSB Phase Noise at 100KHz offset
TABLE 3.0
NOTE
MINIMUM
45
8.0
-
NOMINAL
50
-
-
MAXIMUM
55
-
-30
-80
2
-65
-95
-120
-140
-145
-145
UNITS
Ohms
dBm
dBc
dBc
ps rms
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
-
-
-
-
-
-
-
-
-
-
-
-
-
-
PACKAGE CHARACTERISTICS
Package
SolderingProcess
TABLE 4.0
Metal package: resistive welded, grounded case.
RoHS compliant, leadfree. Seesolderprofile onpage 2.
Notes:
1)
2)
3)
4)
5)
6)
7)
Initial calibration referenced to Fo @ 25
C, at time of shipment.
Frequencyvs. temperature stability, referenced to 25
C
Frequencystabilityvs. 5% change in load, referenced to 50 ohms.
Frequencyvs. 5% change in supplyvoltage, referenced to 5.00 Vdc.
Vcc = 5.0Vdc.
Measured @ 25
C.
Measured @-40
C, within 5 minutes, referenced one hour after turn-on.