DOC-49S1-FREQ2-STBY1-OUT21 datasheet, PDF

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DOC-49S1-FREQ2-STBY1-OUT21: DescriptionCMOS Output Clock Oscillator, 10MHz Min, 20MHz Max,; CategoryPassive components oscillator; File Size20KB，1 Pages; ManufacturerDaishinku Corp.; Websitehttp://www.kds.info/; Environmental Compliance

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DOC-49S1-FREQ2-STBY1-OUT21 Overview

CMOS Output Clock Oscillator, 10MHz Min, 20MHz Max,

DOC-49S1-FREQ2-STBY1-OUT21 Parametric

Parameter Name	Attribute value
Is it lead-free?	Contains lead
Is it Rohs certified?	conform to
Maker	Daishinku Corp.
Reach Compliance Code	unknown
maximum descent time	20 ns
Frequency Adjustment - Mechanical	NO
frequency stability	100%
Manufacturer's serial number	DOC-49S
Installation features	THROUGH HOLE MOUNT
Maximum operating frequency	20 MHz
Minimum operating frequency	10 MHz
Maximum operating temperature	70 °C
Minimum operating temperature	-10 °C
Oscillator type	CMOS
Output load	2 LS TTL, 15 pF
physical size	11mm x 4.6mm x 4.2mm
longest rise time	20 ns
Nominal supply voltage	5 V
surface mount	NO
maximum symmetry	60/40 %

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Miniature Crystal Oscillator

DOC-49S SERIES

FEATURES

A very high precision compact crystal oscillator combining a

C-MOS oscillating circuit in crystal resonator (AT-49) case.

DOC-49S1 is a low current consumption and a low harmonic

type DOC-49S2 for high frequencies and DOC-49S3 is a

high power drive capable type.

High reliability is assured by using a completely sealed metal

case with case ground.

GENERIC SPECIFICATION

ITEM

Output Frequency

Frequency Stability

Operating Temperature Range

Storage Temperature Range

Output

"0"level (V

)

"1 "level (V

)

Symmetry

Rise, Fan Time(Tr.Tf)

40 ~ 60% ( F

≥

10MH )

45 ~ 55% ( F < 10MHz)

50ns max. (F < 2MHz)

20ns max. (F

≥

2MHz)

TYPE

DOC-49S1

156.25kHz ~ 20.0MHz

DOC-49S2

20.1 ~ 70MHz

DOC-49S3

1.25 ~ 20MHz

DOC-49S4

1.25 ~ 50MHz

±100ppm,

(op.

±50ppm)

–10 ~ +70˚C

–20 ~ +80˚C

C-MOS

10% V

max.

90% V

min.

40 ~ 60%

10ns max. (F≤50MHz)

8ns max. (F≤70MHz)

20mA max. (F

≤50MHz

No Load)

45mA max.(F

≤70MHz

No Load)

TTL

0.5V max.

2.4V max.

40 ~ 60% (F

≥

10MHz)

45 ~ 55% (F < 10MHz)

4.2

0.3

5.2

1.0

Output

Characteristics

40 ~ 60% (1.4VDC)

8ns max. (F < 29MHz)

5ns max. (29

≤

50MHz)

10mA max. (F

≤

20MHz No Load)

35mA max. (20

≤

50MHz No Load)

15ns max.

Power Supply Voltage (V

)

Current Consumption

Output Load

5mA max. (No Load)

=15pF or 2LS–TTL

+5.0VDC

±10%

10mA max. (No Load)

= 50pF or 10LS–TTL

=15pF or 2LS–TTL

10TTL

Take the same precautions for static electricity and impressed as with a normal C-MOS device.

When using insert a pass capacitor of about 0.01

µF

between power (V

) and ground.

Please contact your KDS sales representative to

discuss particular spec requirements.

DIMENSIONS [mm]

A : DOC-49S1

B : DOC-49S2

C : DOC-49S3

D : DOC-49S4

MEASUREMENT CIRCUIT

C-MOS Measurement

OUTPUT WAVE FORM

C-MOS

T.P.

90% V

C1 9 . 660

K DS

0.5

0.2

4.6

0.3

0.2

Power

Supply

–

0.01µF

50% V

11.0±

10.0

3.5

:Including Fixture and Probe Capacitance

10% V

0V DC

TTL Measurment

TTL

=390Ω

2.4VDC

0.3

0.43

0.07

2.54

OUTPUT

Power

Supply

–

0.01µF

T.P.

1.4VDC

1N916

0.5VDC

0V DC

GND

Tolerance :

±0.2

: Including Fixture and Probe Capacitance

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