DFNS2-KHRFREQ1XE50 datasheet, PDF

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DFNS2-KHRFREQ1XE50: DescriptionHCMOS Output Clock Oscillator, 2MHz Min, 25MHz Max; CategoryPassive components oscillator; File Size21KB，1 Pages; ManufacturerCTS; Environmental Compliance

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DFNS2-KHRFREQ1XE50 Overview

HCMOS Output Clock Oscillator, 2MHz Min, 25MHz Max

DFNS2-KHRFREQ1XE50 Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	CTS
Reach Compliance Code	unknown
maximum descent time	7 ns
Frequency Adjustment - Mechanical	NO
frequency stability	50%
Installation features	SURFACE MOUNT
Maximum operating frequency	25 MHz
Minimum operating frequency	2 MHz
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Oscillator type	HCMOS
Output load	10 TTL, 50 PF
physical size	8.2mm x 5.2mm x 3.25mm
longest rise time	7 ns
Nominal supply voltage	5 V
surface mount	YES
maximum symmetry	55/45 %

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FREQUENCY CONTROL PRODUCTS

SURFACE MOUNT PRECISION OSCILLATOR

TYPES DFN S2-K(5 V) & DFN S2-L(3.3 V)

RECOMMENDED FOR NEW DESIGNS

CRYSTAL PACKED INTO ITS OWN HOLDER

5 V OR 3.3 V SUPPLY VOLTAGE

STANDARD EPOXY PACKAGE

HIGH FREQUENCIES

3.25± 0.1

5.2± 0.1

8.2± 0.2

5.08

1.4

5.08

Function

Enable

Gnd

Output

Vcc

DFN S2

PC board footprint

4.3

4 3

1 2

1.4

2.0

TYPE

FREQUENCY RANGE

DFN S2-KHZ

2 to 100 MHz

1.1

DFN S2-LHZ

2 to 100 MHz

ELECTRICAL SPECIFICATIONS

supply voltage

supply current (no load)

≤

25 MHz

≤

70 MHz

> 70 MHz

5 V ± 10 %

≤

20 mA

≤

40 mA

≤

70 mA

HCMOS 50 pF or 10 TTL

≤

25 MHz

HCMOS 15 pF > 25 MHz

40/60...60/40 % @ 50% level or 1.4 V

10 to 90 % :

≤

7 ns up to 25 MHz

≤

3 ns > 25 MHz

≥

4.5 V/

≤

0.5 V

high or open = enable, low = high Z

≤

10 ms @ 4.5 V

3.3 V ± 5 %

≤

10 mA

≤

15 mA

≤

35 mA

HCMOS 15 pF

output load

duty cycle

rise/fall times (HCMOS @ 15 pF load)

high/low levels

tri-state output on pin 1

start up

40/60...60/40 % @ 50% level

10 to 90 % :

≤

7 ns up to 25 MHz

≤

3 ns > 25 MHz

≥

2.8 V/

≤

0.3 V

high or open = enable, low = high Z

≤

10 ms @ 3.15 V

FREQUENCY STABILITY

types

all types

remarks

stability [ ppm ] and temperature code

temperature range

stability

code

stability

code

stability

code

0 to 70°C

≤

± 15 ppm XB15

XB25

≤

± 25 ppm

≤

± 50 ppm XB50

-40 to 85°C

≤

± 25 ppm XE25

XE50

≤

± 50 ppm

≤

± 75 ppm XE75

includes calibration at 25°C, temperature, ageing, Vcc and load changes 1 year

CODE

OPTIONS

tight symmetry (f

≤

50 MHz)

45/55...55/45 %

ORDERING CODE

EXAMPLE

type + option code + frequency + temperature code

DFN S2-LHZ 44.736 MHz XE25

web site :

http://www.fordahl.com

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