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IQOV-90 Schematic ( PDF Datasheet ) - IQD

Teilenummer IQOV-90
Beschreibung OCXO
Hersteller IQD
Logo IQD Logo 




Gesamt 3 Seiten
IQOV-90 Datasheet, Funktion
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
Frequency
10.0MHz to 40.0MHz
Frequency Stability
±3.00ppb to ±5.00ppb
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
Electrical Parameters
Supply Voltage
3.3V
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
OCXO Specification
IQOV-90
Outline (mm)
Sales Office Contact Details:
UK: +44 (0)1460 270200
Germany: 0800 1808 443
France: 0800 901 383
USA: +1.760.318.2824
Printed on 26 Apr 16 10:38 using Model Data Sheet V1.2550
Web: www.iqdfrequencyproducts.com
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