FREQ3IQXO-350A datasheet, PDF - EEWORLD Datasheet

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FREQ3IQXO-350A: DescriptionCRYSTAL OSCILLATOR, CLOCK, 50 MHz - 70 MHz, HCMOS/TTL OUTPUT, ROHS COMPLIANT, HERMETIC SEALED, RESISTANCE WELDED, METAL, DIL-14/4; CategoryPassive components oscillator; File Size409KB，2 Pages; ManufacturerIQD Frequency Products; Environmental Compliance

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FREQ3IQXO-350A Overview

CRYSTAL OSCILLATOR, CLOCK, 50 MHz - 70 MHz, HCMOS/TTL OUTPUT, ROHS COMPLIANT, HERMETIC SEALED, RESISTANCE WELDED, METAL, DIL-14/4

FREQ3IQXO-350A Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	IQD Frequency Products
Reach Compliance Code	compliant
Other features	BULK
maximum descent time	6 ns
Frequency Adjustment - Mechanical	NO
frequency stability	25%
Manufacturer's serial number	IQXO-350
Installation features	THROUGH HOLE MOUNT
Maximum operating frequency	70 MHz
Minimum operating frequency	50 MHz
Maximum operating temperature	70 °C
Minimum operating temperature
Oscillator type	HCMOS/TTL
Output load	10 TTL, 50 pF
physical size	21.0mm x 13.08mm x 5.9mm
longest rise time	6 ns
Maximum supply voltage	5.25 V
Minimum supply voltage	4.75 V
Nominal supply voltage	5 V
surface mount	NO
maximum symmetry	40/60 %

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IQXO-350 CLOCK OSCILLATORS

ISSUE 19; 1 nOvEmbER 2008 - RoHS 2002/95/EC

Description

0.8 max

Outline (mm)

5.1 max

Ø0.45

4.0 min

15.24

21.0 max

7.62

Pin connections

1. N/C

7. GND

8. Output

14. +Vs

▪

CLOCK

OSCILLATORS

14-pin DIL compatible resistance welded enclosure,

hermetically sealed with glass to metal seal

14-pin DIL

1kHz to 160MHz

HCMOS/TTL

Drive Capability:

50pF max or 10TTL (<70MHz)

30pF max (>70 to 160MHz)

15pF max (1 to < 100kHz)

Package Outline

Frequency Range

Output Compatibility & Load

▪

Standard Frequency Stabilities

±25ppm, ±50ppm, ±100ppm (over operating temperature

range)

0 to 70°C (IQXO-350)

–40 to 85°C (IQXO-350I)

–55 to 125°C

50%Vs

+Vs

90%Vs

Output Waveform

Operating Temperature Ranges

Storage Temperature Range

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/s

for 6ms, three shocks in each direction along

the three mutually perpendicular planes

Model Number + Operating Temperature Code (if applicable)

+ Frequency Stability Code + Frequency Tolerance Code

(Optional) + Frequency + Date Code

Bulk

13.08 max

▪

2.4V

1.4V

0.4V

10%Vs

Duty cycle = t x 100(%)

Test Circuit

marking Includes

Oscillator

+Vs

Packaging

minimum Order Information Required

Frequency + Model Number + Operating Temperature

(if applicable) + Frequency Stability

0.1µ F

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

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