FREQ7CFPS-72B datasheet, PDF - EEWORLD Datasheet

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FREQ7CFPS-72B: DescriptionCRYSTAL OSCILLATOR, CLOCK, 1.25 MHz - 20 MHz, HCMOS/TTL OUTPUT, CERAMIC, SMD, 4 PIN; CategoryPassive components oscillator; File Size56KB，2 Pages; ManufacturerIQD Frequency Products; Environmental Compliance

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FREQ7CFPS-72B Overview

CRYSTAL OSCILLATOR, CLOCK, 1.25 MHz - 20 MHz, HCMOS/TTL OUTPUT, CERAMIC, SMD, 4 PIN

FREQ7CFPS-72B 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	TAPE AND REEL; TRISTATE ENABLE/DISABLE FUNCTION
maximum descent time	6 ns
Frequency Adjustment - Mechanical	NO
frequency stability	50%
Installation features	SURFACE MOUNT
Maximum operating frequency	20 MHz
Minimum operating frequency	1.25 MHz
Maximum operating temperature	70 °C
Minimum operating temperature
Oscillator type	HCMOS/TTL
Output load	15 PF
physical size	7.0mm x 5.0mm x 1.8mm
longest rise time	6 ns
Nominal supply voltage	5 V
surface mount	YES
maximum symmetry	40/60 %

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CFPS-72, -73 Semtech Reference - Stratum 4

ISSUE 5; 19 OCTOBER 2004

Delivery Options

Outline in mm

7.0±0.2

5.0±0.2

Common frequencies are available from stock. Please

see stock list or contact sales office

Output Compatibility

Tri-state HCMOS/TTL (5.0V) (CFPS-72), Load 15pF max

Tri-state HCMOS (3.3V) (CFPS-73), Load 15pF max

1.8±0.2

Pad Connections

1. N/C or Enable/Disable

2. GND

3. Output

4. +Vs

Package Outline

Standard Frequency Stabilities

3.0

1.4

2.0 2.2

Solder pad layout

±20ppm, ±25ppm, ±50ppm, ±100ppm (inclusive of

supply voltage & output load variations over the

operating temperature range)

Operating Temperature Range

0 to 70°C (CFPS-72, -73)

–40 to 85°C (CFPS-72I, -73I)

Output Waveform

+Vs

90%Vs

Storage Temperature Range

–55 to 125°C

50%Vs

2.4V

1.4V

0.4V

Duty cycle = t x 100(%)

Tri-state Operation

Logic ‘1’ to pad 1 enables oscillator output, 2.2V min

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

disabled the oscillator output goes to the high

impedance state, 0.8V max

No connection to pad 1 enables oscillator output

10%Vs

SEMTECH

APPROVED PRODUCTS

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

262

1.0

7.0 x 5.0mm SMD Ceramic Package.

Available over 0 to 70°C (CFPS-72, -73) or

–40 to 85°C (CFPS-72I, -73I)

5.08

1.8 3.28

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