DFN14-KBRZFREQXE25 datasheet, PDF

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DFN14-KBRZFREQXE25: DescriptionHCMOS/TTL Output Clock Oscillator, 1MHz Min, 70MHz Max; CategoryPassive components oscillator; File Size83KB，1 Pages; ManufacturerCTS; Environmental Compliance

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DFN14-KBRZFREQXE25 Overview

HCMOS/TTL Output Clock Oscillator, 1MHz Min, 70MHz Max

DFN14-KBRZFREQXE25 Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	CTS
Reach Compliance Code	unknown
Other features	TRI-STATE; ENABLE/DISABLE FUNCTION
maximum descent time	5 ns
Frequency Adjustment - Mechanical	NO
frequency stability	25%
Installation features	THROUGH HOLE MOUNT
Maximum operating frequency	70 MHz
Minimum operating frequency	1 MHz
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Oscillator type	HCMOS/TTL
Output load	10 TTL, 15 PF
physical size	20.3mm x 12.7mm x 5.1mm
longest rise time	5 ns
Maximum supply voltage	5.25 V
Minimum supply voltage	4.75 V
Nominal supply voltage	5 V
surface mount	NO
maximum symmetry	55/45 %

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FREQUENCY CONTROL PRODUCTS

TTL & HCMOS PRECISION OSCILLATORS

DFN 14-KB, DFN 4-KB & DFN 4-KH

KEY FEATURES

1 to 70 MHz

± 15 ppm overall stability available

Encapsulated crystal

APPLICATIONS

Sonet/SDH/Avionics/High rel. clocks

0.75±0.1

H±0.1

PIN 1

DFN 14

DFN 4

20.3±0.1

15.24

PIN 1

12.7±0.1

7.62

12.7±0.1

7.62

NC/Enable

GND

Output

Vcc

6.3

0.45

6.3

6±0.1

Function

DFN 14

DFN 4

0.45

H = 5.10 mm

TYPE

Frequency Range

DFN 14-KB

1 to 70 MHz

5V±5%

≤

25 MHz

> 25 MHz

≤

20 mA

≤

50 mA

DFN 4-KB

1 to 70 MHz

DFN 4-KH

1 to 70 MHz

5V±5%

≤

20 mA

≤

50 mA

HCMOS 50 pF up to

25 MHz, 15 pF above

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

level

≤

7 ns up to 25 MHz

≤

3 ns > 25 MHz

≥

4.5 V/

≤

0.5 V

≤

10 ms @ 4.75 V

ELECTRICAL SPECIFICATIONS

supply voltage

supply current (no load)

output load

HCMOS 15 pF or 10 TTL

duty cycle

rise/fall times

0.4 to 2.4 V

10 to 90%

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

≤

3.5 ns

≤

5 ns 1 to 70 MHz

≥

4.5 V/

≤

0.5 V

≤

10 ms @ 4.75 V

temperature range

0 to 70°C

-40 to 85°C

-55 to 125°C

stability

≤

± 15

≤

± 25

≤

± 50

high/low levels

start up

FREQUENCY STABILITY

types

all types

remarks

stability [ ppm ] and temperature code

code

stability

code

stability

code

XB15

XB25

XB50

≤

± 25

≤

± 50

XE25

XE50

XE75

≤

± 50

≤

± 75

XH50

XH75

XH100

≤

± 75

≤

± 100

XH codes only available as DFN 14/4-KB type for F

≤

50 MHz

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

year

45/55...55/45 %

high or open = enable, low = high Z (DFN 4-KH up to 50 MHz only)

OPTIONS

tight symmetry (f

≤

50 MHz)

tri-state output on pin 1

CODE

ORDERING CODE

Example

type + option code + frequency + temperature code

DFN 4-KBZ 50.000 MHz XB15

TYPE

DFN 14-KB, 4-KB & 4-KH

REVISION

CHECKED

DATE

10.10.2002

PAGE

0.85±0.1

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