IQOV-72 [IQD]
OCXO Specification;
| 型号： | IQOV-72 |
| 厂家： | 
IQD |
| 描述： | OCXO Specification 石英晶振 恒温晶体振荡器 |
| 文件： | 总3页 (文件大小：139K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
OCXO Specification
IQOV-72
ISSUE 1; March 2016
Description
Outline (mm)
A miniature, highly integrated oven controlled crystal oscillator
providing comparable stability to traditional OCXOs but in a
small SMD package. Manufactured for us by Rakon.
Features:
Small form factor
Frequency stability over temperature as low as ±10ppb over
20 to 70°C
Low power consumption
High reliability
Applications:
Base Stations
Broadcasting
Instrumentation
Time & Frequency Reference
Frequency Parameters
Frequency
5.0MHz to 50.0MHz
±500.00ppb
Frequency Tolerance
Tolerance Condition
Frequency Stability
at 25°C ±2°C
±10.00ppb to ±100.00ppb
Reflow Shift: Pre to post reflow ΔF (measured ≥ 60 minutes
after reflow): ±1 ppm
Frequency stability over temperature in still air reference to
(Fmax+Fmin)/2
Frequency Voltage Variation:
±10ppb for a 5% change (Fn ≤ 26MHz)
Ageing (After 30 days of continuous operation):
±2ppb max per day
±1ppm max in 1st year
±3ppm max over 10 years
Electrical Parameters
Frequency Slope: (temperature ramp 1°C/min max): ±2ppb/°C
max
Supply Voltage Operable Range: 2.7 to 5.5V
The oscillator will continue to function over this range but may
not meet specified performance.
Standard available nominal supply voltages are 3.3 and 5.0V,
other nominal supply voltages may be available upon request,
please contact our sales offices.
Load Variation: ±10ppb for a ±5pF/±10% change (≤26MHz)
Warm Up Time @25°C (Time needed for frequency to be within
±20ppb reference to frequency after 1 hour at 25°C. Parameter
is frequency, assembly and operating history dependent): <3
minutes
Power Consumption:
Warm up: ≤0.8W (ref -20 to 70°C devices)
Warm up: ≤1.0W (ref -40 to 85°C devices)
Steady State @ 25°C : ≤0.35W (still air) (ref -20 to 70°C
devices)
Steady State @ 25°C : ≤0.4W (still air) (ref -40 to 85°C devices)
Sales Office Contact Details:
UK: +44 (0)1460 270200
Germany: 0800 1808 443
France: 0800 901 383
USA: +1.760.318.2824
Email: info@iqdfrequencyproducts.com
Web: www.iqdfrequencyproducts.com
Printed on 26 Apr 16 10:37 using Model Data Sheet V1.2550
Page 1 of 3
OCXO Specification
IQOV-72
Frequency Adjustment
Frequency Adjustment (option):
Control Voltage: 1.5V ±1.0V
Frequency Tuning Range: ±5ppm typ (ref VC = 1.5V)
Linearity: 1% max (ref MIL-PRF-55310)
Slope: Positive +8ppm/V typ
Input Impedance: 80kΩ min
Modulation Bandwidth: 3.5kHz typ
No Control Voltage: Fixed frequency
Note: The GND of the control voltage needs to be connected
directly to pad 2 as ground lead impedance may cause
performance degradation.
Operating Temperature Ranges
-20 to 70°C
-40 to 85°C
Output Details
Output Compatability
HCMOS/Clipped Sine
Clipped Sine Output (at minimum supply voltage): 0.8V pk-pk
min, 1.1V typ
HCMOS Output Details:
Output Low (Vol): 10% max
Output High (Hoh): 90% min
Duty Cycle (@ 50% level): 45/55% max
R/F Time (10-90%): 4ns max
Load: 15pF typ, 30pF max
Noise Parameters
Root Allan Variance: (@ 20MHz and tau=1.0s): 70x10-11
Environmental Parameters
Acceleration sensitivity (Gamma vector of all 3 axes, 30 to
1500Hz): <2ppb/g
Ordering Information
Frequency*
Model Number*
Output
Frequency Stability*
Operating Temperature Range*
Supply Voltage
Frequency Adjustement*
Example:
10.0MHz IQOV-72-1
HCMOS ±10ppb -20+70°C 3.3V ±5ppm
Note: Stability / temperature range options other than listed
may be available upon request, please contact our sales
offices.
Note: For stability/temperature combinations of ±10ppb over
-20 to 70°C and ±20ppb over -40 to 85°C, please consult
sales offices for availability.
Compliance
RoHS Status (2011/65/EU)
REACh Status
Compliant
Compliant
1
MSL Rating (JDEC-STD-033):
Sales Office Contact Details:
UK: +44 (0)1460 270200
Germany: 0800 1808 443
France: 0800 901 383
USA: +1.760.318.2824
Email: info@iqdfrequencyproducts.com
Web: www.iqdfrequencyproducts.com
Printed on 26 Apr 16 10:37 using Model Data Sheet V1.2550
Page 2 of 3
OCXO Specification
IQOV-72
Packaging Details
Pack Style: Bulk
Pack Size: 10
Loose in bulk pack
Pack Style: Reel
Pack Size: 100
Tape & reel in accordance with EIA-481-D
Electrical Specification - maximum limiting values 0.0V ±5%
Duty Cycle
Frequency
Min
Stability
(Min)
Current
Draw
Rise and Fall
Frequency
Max
Temperature
Range
Time
%
-
ppb
mA
°C
ns
-
5.0MHz
-20 to 70
-40 to 85
±10.0
±20.0
50.0MHz
-
-
-
-
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.
Chipset Approval Table
IQD Model
Ref No.
Frequency
Chipset Type
IC Supplier
IQOV-72-3
M6153LF
12.8MHz
IDT8V97051
IDT
Sales Office Contact Details:
UK: +44 (0)1460 270200
Germany: 0800 1808 443
France: 0800 901 383
USA: +1.760.318.2824
Email: info@iqdfrequencyproducts.com
Web: www.iqdfrequencyproducts.com
Printed on 26 Apr 16 10:37 using Model Data Sheet V1.2550
Page 3 of 3
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