FREQ3IQXO-70A datasheet, PDF - EEWORLD Datasheet

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FREQ3IQXO-70A: DescriptionCRYSTAL OSCILLATOR, CLOCK, 32.001 MHz - 50 MHz, HCMOS/TTL OUTPUT; CategoryPassive components oscillator; File Size46KB，2 Pages; ManufacturerIQD Frequency Products; Environmental Compliance

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FREQ3IQXO-70A Overview

CRYSTAL OSCILLATOR, CLOCK, 32.001 MHz - 50 MHz, HCMOS/TTL OUTPUT

FREQ3IQXO-70A 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	TRI-STATE ENABLE/DISABLE FUNCTION
maximum descent time	7 ns
Frequency Adjustment - Mechanical	NO
frequency stability	25%
Installation features	SURFACE MOUNT
Maximum operating frequency	50 MHz
Minimum operating frequency	32.001 MHz
Maximum operating temperature	70 °C
Minimum operating temperature	-10 °C
Oscillator type	HCMOS/TTL
Output load	50 PF
physical size	7.5mm x 5mm x 1.5mm
longest rise time	7 ns
Nominal supply voltage	5 V
surface mount	YES
maximum symmetry	45/55 %

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IQXO-70, -71

ISSUE 8; 19 OCTOBER 2004

Delivery Options

5.0

Outline in mm

Pad Connections

1. Enable/Disable

2. GND

3. Output

4. +Vs

Please contact our sales office for current leadtimes

7.5

0.1

Output Compatibility

Tri-state HCMOS/TTL (5.0V) (IQXO-70), Load 50pF max

Tri-state HCMOS (3.3V) (IQXO-71), Load 15pF max

1.5

Package Outline

Solder pad layout

1.21

2.6

5.08

1.4

5.08

2.0

1.8

SURFACE MOUNT

SPXOs

Standard Frequency Stabilities

±25ppm (not available over –40 to 85°C), ±50ppm,

±100ppm (inclusive of supply voltage & output load

variations over the operating temperature range)

Operating Temperature Range

–10 to 70°C (IQXO-70, -71)

Output Waveform

–40 to 85°C (IQXO-70I, -71I)

+Vs

90%Vs

Storage Temperature Range

–55 to 125°C

Tri-state Operation

Logic ‘1’ to pad 1 enables oscillator output,

IQXO-70 2.2V min, IQXO-71 0.7Vs min

Logic ‘0’ to pad 1 disables oscillator output; when

disabled the oscillator output goes to the high

impedance state, IQXO-70 0.8V max, IQXO-71 0.3Vs

max

No connection to pad 1 enables oscillator output

50%Vs

2.4V

1.4V

0.4V

Duty cycle = t x 100(%)

10%Vs

Solder Conditions

For typical soldering conditions, please see the relevant

pages in Applications Notes

Marking

Model number (+ Operating Temperature Code; if

applicable)

Frequency Stability Code

Frequency

Minimum Order Information Required

Frequency + Model Number + Operating Temperature

Code (if applicable) + Frequency Stability

Please refer to our programmable oscillator chapter for

fast make products

1.2

4.2

7.5 x 5.0mm SMD Ceramic Package.

Available over –10 to 70°C (IQXO-70, -71) or

–40 to 85°C (IQXO-70I, -71I)

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