2111 Comprehensive Drive
Aurora, Illinois 60505
Phone: 630-851-4722
Fax: 630-851-5040
www.conwin.com
Phase Noise Characteristics
Typical Phase Noise for OH300-series with CMOS Output
Parameter
Units
Notes
SSB Phase Noise
± - 12 MHz
>12- 20 MHz >20 - 30 MHz
>30 - 40 MHz
@ 1Hz offset
-85
-80
-70
-65
-95
-120
-140
-150
-150
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
@ 10Hz offset
@ 100Hz offset
@ 1KHz offset
@ 10KHz offset
@ 100KHz offset
-115
-140
-145
-150
-150
-110
-135
-140
-150
-150
-100
-125
-140
-150
-150
Input Characteristics - Voltage Controlled Option (OCXO Type Code V)
Parameter
Minimum
Nominal
Maximum
Units
Notes
Control Voltage Range: (Vc)
3.3 Vdc Models
0.30
0.50
0.4
1.65
2.50
3.00
4.50
V
V
8
8
5.0 Vdc Models
Frequency Pullability:
Input Impedance
-
-
-
-
ppm
Ohms
100K
CMOS Output Characteristics (Output Code C)
Parameter
Minimum
Nominal
Maximum
Units
Notes
Load
-
15
-
pF
3.3 Vdc Models
Output Voltage: High (Voh)
Low (Vol)
Output Current: High (Ioh)
Low (Iol)
5.0 Vdc Models
Output Voltage: High (Voh)
Low (Vol)
Output Current: High (Ioh)
Low (Iol)
3.0
-
-4
-
-
-
-
-
-
0.4
-
V
V
mA
mA
4
4.7
-
-
-
-
0.4
-
V
V
mA
mA
ꢀ
ns
dBc
-8
-
-
-
8
Duty Cycle at 50ꢀ of Vcc
Rise / Fall Time: 10ꢀ to 90ꢀ
Spurious Output
45
-
-
50
-
55
6
-80
-
Sinewave Output Characteristics (Output Code S)
Parameter
Load
Output Power
Harmonics
Spurious
Minimum
Nominal
Maximum
Units
Ohms
dBm
dBc
Notes
-
5.0
-
50
-
-
-
-
-30
-80
-
-
dBc
Package Characteristics
Package consisting of a FR-4 substrate and Ryton-R-4 cover. Water Resistant package,
non-hermetic seal. (Engineering Properties of Ryton R-4 Application Note AN2100)
OH300 Package
Re-Stabilization Time
Off Time
Re stabilization Time
<2 Hours *
<1 Hour
<6 Hour
<12 Hours *
<24 Hour
1 to 16 Days
>16 Days
<48 Hours *
48 Hours + 1/4 Off Time *
<6 Days *
*ꢀForꢀaꢀgivenꢀoffꢀtime,ꢀtheꢀtimeꢀrequiredꢀtoꢀmeetꢀdailyꢀaging,ꢀshortꢀtermꢀstabilityꢀrequirements.
Notes:
1. ±±.0 ppb stability models are only available for temperature ranges 0 to 70°C and -20 to 70°C.
2. Frequency vs change in temperature, calculated as [(Fmax-Fmin)/(2*Fo)]. Control voltage at nominal value.
3. At time of shipment after 48 hours of operation.
4. Inclusive of calibration, operating temperature, supply voltage change, load change and 20 years aging.
±. Supply voltage must reach Vcc levels monotonically within a ramp-up time of <12 ms.
6. Measured with Vcc = Nominal, in calm air.
7. Measured @ 2±°C, within ±100 ppb, referenced one hour after turn-on.
8. To ensure proper operation of VCOCXO, the control voltage input must be biased the nominal control voltage.
Failure to bias the Vc input will cause an unstable output condition.
Bulletin
Page
Cx210
3 of 6
Revision
Date
16
20 Oct 2016
Specifications subject to change without notification. See Connor-Winfield's website for latest revision. All dimensions in inches.
© Copyright 2016 The Connor-Winfield Corporation Not intended for life support applications.