IQD IQOV-90 Ocxo specification Datasheet

OCXO Specification
IQOV-90
ISSUE 2; April 2016
Description
Small SMD case style/low height with hermetically sealed oven
controlled crystal oscillator (OCXO)
Tight temperature stability
Low phase noise and short term stability optimised design
AT-Cut and SC-Cut crystal designs
Optional reference voltage
Please note: This document is intended to illustrate the
general capability and versatility of IQD’s design. For specific
enquiries please contact one of IQD’s sales offices where we
can tailor a unique specification to meet your needs.
Frequency Parameters
10.0MHz to 40.0MHz
Frequency
±3.00ppb to ±5.00ppb
Frequency Stability
Developed Frequency:
10.0MHz, 13.0MHz, 16.3840MHz, 32.7680MHz, 38.40MHz
Frequency Tolerance Example: ±500ppb
Measurment at 25°C referance to nominal frequency.
Frequency Stability vs Temperature Range:
Tightest Stability: ±3ppb 0 to 60°C
Widest Temperature Range: ±5ppb -40 to 75°C
For other frequency/specification combinations please contact
our sales offices
Ageing (after 30 days of continuous operation, referred @
25°C):
Ageing per day: ±0.5ppb max
After 1st year: ±50ppb max
After 10 years: ±300ppb max
Supply Voltage Coefficiant Example: ±1ppb ref Vs±5%
Load Coefficiant Example: ±1ppb ref ±5% load change
Outline (mm)
Electrical Parameters
3.3V
Supply Voltage
Supply Voltage: Available in 12.0V, 5.0V and 3.3V
Current Consumption:
12.0V @ 25°C steady state, 180mA max
12.0V Warm-up, 350mA max
5.0V @ 25°C steady state, 200mA max
5.0V Warm-up, 500mA max
3.3V @ 25°C steady state, 350mA max
3.3V Warm-up, 800mA max
Reference Voltage Output: Customer specified value
(A very stable DC output voltage, made available to the
designer for use with a voltage divider circuit on the Voltage
Control Input)
Frequency Adjustment
Frequency Adjustment Range: ±1000ppb to ±2000ppb
Control Voltage Example:
For 3.3V supply: 1.65V ±1.65V
For 5.0V supply: 2.5V ±2.5V
Linearity Example: 10% max
Input Impeadance Example: 100kohms
Slope (standard): Positive
Sales Office Contact Details:
UK: +44 (0)1460 270200
France: 0800 901 383
Germany: 0800 1808 443
USA: +1.760.318.2824
Printed on 26 Apr 16 10:38 using Model Data Sheet V1.2550
Email: [email protected]
Web: www.iqdfrequencyproducts.com
Page 1 of 3
OCXO Specification
IQOV-90
Operating Temperature Ranges
0 to 60°C
-40 to 75°C
Output Details
Output Compatability
HCMOS/Sinewave
Available with either HCMOS or Sinewave output
HCMOS Typical Parameters (15pF load):
Rise and fall time: 10ns max
Duty Cycle 45/55%
Sinewave Typical Parameters (50ohm load):
Output Level: 6 to 10dBm
Harmonic Suppression: -30dBc max
Spurious Suppression: -60dBc max
Noise Parameters
Phase Noise typical figures @ 10.0MHze (dBc/Hz):
Offset Typ Max
1Hz
-90 -80
10Hz
-120 -110
100Hz -140 -130
1kHz
-145 -140
10kHz -150 -145
100kHz -150 -145
Allan Variance Example: 5E-11 for 1s
Environmental Parameters
Storage Temperature Range: -55 to 105°C
Vibration: IEC 68-2-06 Test Fc, Test condition 0.75mm 10G
acceleration 10Hz to 500Hz, one cycle per 30mins 2hrs test
time
Shock: IEC 68-2-27, 50G, 11ms, half sine, 3 times in 3
directions
Ordering Information
Minimum data needed to open an enquiry:Frequency
Model
Supply Voltage
Output
Frequency Stability (over operating temperature range)
Operating Temperature Range
Frequency Adjustment
Reference Voltage Output
Compliance
RoHS Status (2011/65/EU)
REACh Status
MSL Rating (JDEC-STD-033):
Compliant
Compliant
Not Applicable
Packaging Details
Pack Style: Bulk
Pack Size: 75
Supplied tube or box packaging
Pack Style: Reel
Pack Size: 75
Tape & reel in accordance with EIA-481-D
Sales Office Contact Details:
UK: +44 (0)1460 270200
France: 0800 901 383
Germany: 0800 1808 443
USA: +1.760.318.2824
Printed on 26 Apr 16 10:38 using Model Data Sheet V1.2550
Email: [email protected]
Web: www.iqdfrequencyproducts.com
Page 2 of 3
OCXO Specification
IQOV-90
Electrical Specification - example values 3.3V
Frequency
Min
10.0MHz
Frequency
Max
40.0MHz
Temperature
Range
Stability
(Min)
Current
Draw
Rise and Fall
Time
Duty Cycle
°C
ppb
mA
ns
%
0 to 60
±3.0
-
10
45/55
-40 to 75
±5.0
-
10
45/55
This document was correct at the time of printing; please contact your local sales office for the latest version.
Click to view latest version on our website.
Sales Office Contact Details:
UK: +44 (0)1460 270200
France: 0800 901 383
Germany: 0800 1808 443
USA: +1.760.318.2824
Printed on 26 Apr 16 10:38 using Model Data Sheet V1.2550
Email: [email protected]
Web: www.iqdfrequencyproducts.com
Page 3 of 3
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