Datasheet > DFNS2-KHZFREQ1XE25

DFNS2-KHZFREQ1XE25

更新时间： 2023-08-15 00:00:00

品牌	Logo	应用领域
西迪斯 - CTS		/
页数	文件大小	规格书
1页	20K
描述
HCMOS Output Clock Oscillator, 2MHz Min, 25MHz Max

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中文翻译

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数据手册

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DFNS2-KHZFREQ1XE25 数据手册

FREQUENCY CONTROL PRODUCTS

S U R F AC E M O U N T P R E CI S I O N O S C I L L AT O R

T Y P E S D F N S 2 - K ( 5 V ) & D F N S 2 - L ( 3 . 3 V )

8.2±0.2

RECOMMENDED FOR NEW DESIGNS

5.08

CRYSTAL PACKED INTO ITS OWN HOLDER

5 V OR 3.3 V SUPPLY VOLTAGE

STANDARD EPOXY PACKAGE

HIGH FREQUENCIES

1.4

5.08

Function

Enable

Gnd

Output

Vcc

DFN S2

4 3

1 2

PC board footprint

1.4

TYPE

DFN S2-KHZ

DFN S2-LHZ

FREQUENCY RANGE

2 to 100 MHz

ELECTRICAL SPECIFICATIONS

supply voltage

5 V ± 10 %

3.3 V ± 5 %

supply current (no load)

≤ 25 MHz

≤ 70 MHz

> 70 MHz

≤ 20 mA

≤ 40 mA

≤ 70 mA

≤ 10 mA

≤ 15 mA

≤ 35 mA

HCMOS 15 pF

HCMOS 50 pF or 10 TTL ≤ 25 MHz

output load

duty cycle

HCMOS 15 pF > 25 MHz

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

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

rise/fall times (HCMOS @ 15 pF load)

10 to 90 %

: ≤ 7 ns up to 25 MHz

: ≤ 3 ns > 25 MHz

: ≤ 7 ns up to 25 MHz

: ≤ 3 ns > 25 MHz

high/low levels

≥ 4.5 V/ ≤ 0.5 V

≥ 2.8 V/ ≤ 0.3 V

high or open = enable, low = high Z

≤ 10 ms @ 3.15 V

tri-state output on pin 1

start up

high or open = enable, low = high Z

≤ 10 ms @ 4.5 V

FREQUENCY STABILITY

stability [ ppm ] and temperature code

types

temperature range

stability

≤ ± 15 ppm

≤ ± 25 ppm

code

XB15

XE25

stability

≤ ± 25 ppm

≤ ± 50 ppm

code

XB25

XE50

stability

≤ ± 50 ppm

≤ ± 75 ppm

code

XB50

XE75

0 to 70°C

-40 to 85°C

all types

remarks

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

CODE

OPTIONS

45/55...55/45 %

tight symmetry (f ≤ 50 MHz)

ORDERING CODE

type + option code + frequency + temperature code

EXAMPLE

DFN S2-LHZ 44.736 MHz XE25

web site : http://www.fordahl.com

中文翻译

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