Precision OCXO
OH4 Series
Preliminary
2111 Comprehensive Drive
Aurora, Illinois 60505
Phone: 630-851-4722
Fax: 630-851-5040
Description:
The Connor-Winfield OH4
Features:
•ꢀOCXOꢀ-ꢀFixedꢀFrequency
•ꢀOCVCXOꢀ-ꢀVoltageꢀControlled
•ꢀFrequenciesꢀRange:ꢀꢀ6.4ꢀMHzꢀtoꢀ40ꢀMHzꢀ
ꢀꢀꢀꢀꢀHigherꢀFrequenciesꢀavailableꢀuponꢀrequest
Series, 14 Pin DIP Oven
Stabilized Crystal Controlled
www.conwin.com
Oscillators (OCXO) series,
•ꢀ3.3Vꢀorꢀ5.0VꢀOperation
and Oven Stabilized Crystal
•ꢀLVCMOS,ꢀHCMOSꢀorꢀSinewaveꢀOutput
Controlled Voltage Controlled Oscillators
(OCVCXO) series, are designed for use in
applications requiring stabilities of ±±ppb to
±1ꢀꢀppbꢁ The OH4 series is also designed for
compliance to ITU-T Gꢁ8262 Options 1 and 2,
and ITU-T Gꢁ8263ꢁ
•ꢀFrequencyꢀStabilitiesꢀAvailable:ꢀ
ꢀꢀꢀꢀꢀꢀꢀ±5ppbꢁꢀ±±0ppbꢁꢀ±ꢂ0ppbꢁꢀ±ꢂ5ppbꢀ
ꢀꢀꢀꢀꢀꢀꢀ±50ppb,ꢀorꢀ±±00ppbꢀ
•ꢀTemperatureꢀRangesꢀAvailable:ꢀꢀ
ꢀꢀꢀꢀꢀꢀꢀꢀ0ꢀtoꢀ70°C,ꢀ-ꢂ0ꢀtoꢀ70°C,ꢀ-ꢂ0ꢀtoꢀ75°C,ꢀ
ꢀꢀꢀꢀꢀꢀꢀꢀ-40ꢀtoꢀ70°C,ꢀorꢀ-40ꢀtoꢀ85°C
•ꢀLowꢀPhaseꢀNoise
•ꢀ±4ꢀPinꢀDIPꢀPackage
•ꢀRoHSꢀCompliantꢀ/ꢀLeadꢀFree
Pin Connections
14 Pin DIP Package
.800
.500
Pinꢀ Function
(20.32mm)
(12.7mm)
ꢀ 1:ꢀ OCXOꢀ-ꢀN/Cꢀ
ꢀ ꢀ OCVCXOꢀ-ꢀVoltageꢀControl
ꢀꢀ7ꢀ Groundꢀ(Case)
ꢀꢀ8:ꢀ Output
.400 MAX
(10.16mm)
.018 Dia.
.25
(.46mm Dia.)
(6.35mm)
.025
(.64mm)
ꢀ14:ꢀVcc
Glass Standoff
(4 Places)
.600
(15.24mm)
.150
14 1740
OH4520LF
10.0 MHZ
(3.81mm)
CW
.300
(7.62mm)
Dimensional Tolerance:
.005 (.127mm)
.400
(10.16mm)
.02 (.508mm)
Ordering Information
L
-0±0.0M
OH4
5
±0
F
Frequency
Stability
Oscillatorꢀ
Type
Packageꢀ
Type
Outputꢀ
Frequency
Temperatureꢀ
Range
Output
SupplyꢀVoltageꢀ/ꢀOutput
*05ꢀ=ꢀ±5ꢀppb
±0ꢀ=ꢀ±±0ꢀppb
ꢂ0ꢀ=ꢀ±ꢂ0ꢀppb
ꢂ5ꢀ=ꢀ±ꢂ5ꢀppb
50ꢀ=ꢀ±50ꢀppb
±00ꢀ=ꢀ±±00ppb
5ꢀ=ꢀ0ꢀtoꢀ70°C
6ꢀ=ꢀ-40ꢀtoꢀ85°C
7ꢀ=ꢀ-ꢂ0ꢀtoꢀ70°C
8ꢀ=ꢀ-40ꢀtoꢀ70°C
9ꢀ=ꢀ-ꢂ0ꢀtoꢀ75°C
Fꢀ=ꢀOCXO
(FixedꢀFreq.)
Vꢀ=ꢀOCVCXO
(VoltageꢀControlled)
Lꢀ=ꢀ3.3Vdcꢀ/ꢀLVCMOS
Hꢀ=ꢀ5.0Vdcꢀ/ꢀHCMOS
Sꢀ=ꢀ5.0Vdcꢀ/ꢀSinewave
Rꢀ=ꢀ3.3Vdcꢀ/ꢀSinewave
Precisionꢀ
FrequencyꢀStd
OCXOꢀor
OH4ꢀ=ꢀ±4ꢀPinꢀDIP
ꢀ
Mꢀ=ꢀMHz
xxx.xxM
OCVCXO
Bulletin
Bulletin
*ꢀ±5ppbꢀstabilityꢀ
onlyꢀavailableꢀ
forꢀ0ꢀ-ꢀ70°Cꢀorꢀ
-ꢂ0ꢀtoꢀ70°C
Cx225
Cx259
1 of 4
1 of 4
Page
Page
Revision
Revision
P04
07
07 Sep 2011
15 Oct 2019
Date
Date