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IQXO-350 Datasheet Preview

IQXO-350 Datasheet

CLOCK OSCILLATORS

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IQXO-350 CLOCK OSCILLATORS
ISSUE 19; 1 november 2008 - RoHS 2002/95/EC
Description
14-pin DIL compatible resistance welded enclosure,
hermetically sealed with glass to metal seal
Package Outline
14-pin DIL
Frequency Range
1kHz to 160MHz
Output Compatibility & Load
HCMOS/TTL
Drive Capability: 50pF max or 10TTL (<70MHz)
30pF max (>70 to 160MHz)
15pF max (1 to < 100kHz)
Standard Frequency Stabilities
±25ppm, ±50ppm, ±100ppm (over operating temperature
range)
Operating Temperature Ranges
0 to 70°C (IQXO-350)
–40 to 85°C (IQXO-350I)
Storage Temperature Range
–55 to 125°C
Environmental Specification
Terminal Strength: 0.91kg max force perpendicular to top and
bottom
Hermetic Seal: not to exceed 1 x 10-8 mBar litres of Helium
leakage
Solderability: MIL-STD-202E, Method 208C
Vibration: 10 to 55Hz 0.76mm displacement, sweep 60
seconds, duration 2 hours
Rapid Change of Temperature over Operating Temperature
Range: 10 cycles
Shock: 981m/s2 for 6ms, three shocks in each direction along
the three mutually perpendicular planes
Marking Includes
Model Number + Operating Temperature Code (if applicable)
+ Frequency Stability Code + Frequency Tolerance Code
(Optional) + Frequency + Date Code
Packaging
Bulk
Minimum Order Information Required
Frequency + Model Number + Operating Temperature
(if applicable) + Frequency Stability
Outline (mm)
Ø0.45
17
14 8
15.24
21.0 max
Pin connections
1. N/C
7. GND
8. Output
14. +Vs
Output Waveform
+Vs
90%Vs
tf
50%Vs
10%Vs
0V t
Duty cycle = t x 100(%)
T
T
tr
2.4V
1.4V
0.4V
Test Circuit
Oscillator
17
14 8
V 0.1µF
A +Vs
15pF* Oscilloscope
Frequency counter
*Inclusive of jigging and equipment capacitance
IQD Frequency Products Ltd, Station Road, Crewkerne, Somerset TA18 8AR, United Kingdom
Tel: +44 (1460) 270200; Fax: +44 (1460) 72578;
Email: info@iqdfrequencyproducts.com  Web: www.iqdfrequencyproducts.com




IQD

IQXO-350 Datasheet Preview

IQXO-350 Datasheet

CLOCK OSCILLATORS

No Preview Available !

Electrical Specifications - maximum limiting values
Frequency Range Frequency Stability Supply Voltage Supply Current Rise Time (tr) Fall Time (tf) Duty Cycle Model Number
1.0kHz to <100.0kHz
100.0kHz to <250.0kHz
±25ppm, ±50ppm,
±100ppm
5V ±0.25V
10mA
10ns 10ns 45/55% IQXO-350, 350I
15ns 15ns
250.0kHz to <5.0MHz
5.0MHz to <16.0MHz
30mA
15mA
10ns 10ns
16.0MHz to <30.0MHz
30mA
30.0MHz to <50.0MHz
40mA 8ns 8ns
50.0MHz to <70.0MHz
50mA 6ns 6ns 40/60%
70.0MHz to <160.0MHz
70mA 5ns 5ns
Ordering Example
Frequency
Model number: -350, 350I
Operating Temperature Code: I = –40 to 85°C Not applicable for 0 to 70°C
Frequency Stability: A = ±25ppm, B = ±50ppm, C = ±100ppm
22.0MHz IQXO-350 I B
Please note that the rise and fall times listed are the maximum values we specify to cover various frequency breaks. In practice the actual values are generally
lower depending upon the spot frequency chosen. For typical values please contact our sales office.
IQD Frequency Products Ltd, Station Road, Crewkerne, Somerset TA18 8AR, United Kingdom
Tel: +44 (1460) 270200; Fax: +44 (1460) 72578;
Email: info@iqdfrequencyproducts.com  Web: www.iqdfrequencyproducts.com


Part Number IQXO-350
Description CLOCK OSCILLATORS
Maker IQD
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IQXO-350 Datasheet PDF






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