DFAS7-CHVFREQB0.5 datasheet, PDF

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DFAS7-CHVFREQB0.5: DescriptionHCMOS Output Clock Oscillator, 1.5MHz Min, 25MHz Max; CategoryPassive components oscillator; File Size86KB，1 Pages; ManufacturerCTS; Environmental Compliance

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DFAS7-CHVFREQB0.5 Overview

HCMOS Output Clock Oscillator, 1.5MHz Min, 25MHz Max

DFAS7-CHVFREQB0.5 Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	CTS
Objectid	1822520115
Reach Compliance Code	unknown
compound_id	68360529
Ageing	1 PPM/FIRST YEAR
maximum descent time	5 ns
Frequency Adjustment - Mechanical	NO
frequency stability	0.5%
Manufacturer's serial number	DFAS7-CH
Installation features	SURFACE MOUNT
Maximum operating frequency	25 MHz
Minimum operating frequency	1.5 MHz
Maximum operating temperature	70 °C
Minimum operating temperature
Oscillator type	HCMOS
Output load	2 TTL, 15 PF
physical size	19.9mm x 12.9mm x 9.30mm
longest rise time	5 ns
Nominal supply voltage	5 V
surface mount	YES
maximum symmetry	55/45 %

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FREQUENCY CONTROL PRODUCTS

LOW COST SURFACE MOUNT TCXO

DFA S7-CH (5 V) & DFA S7-CLH (3.3 V)

KEY FEATURES

12.9±0.2

7.62

1.27

19.9±0.1

1.5 to 25 MHz

Tight temperature stability

Analogue temperature compensation

H = 9.30 mm

1.6

18.4

H±0.15

Transmissions, Access, Microwave

Function

V control / NC

GND

Output

Vcc

1.2

APPLICATIONS

19.0

DFA S7

1

2

3

4

7.6

1.3

3

PC board footprint

1

2.6

2

TYPE

Frequency Range

DFA S7-CH

1.5 to 25 MHz

DFA S7-CLH

1.5 to 25 MHz

ELECTRICAL SPECIFICATIONS

supply voltage

supply current ( no load)

output load

duty cycle @ 50% level

rise/fall times (10 to 90 %)

high/low levels or output amplitude

start-up

5V ±5%

≤

20 mA

HCMOS 15 pF or 2 TTL

45/55...55/45 %

≤

5 ns

≥

4.5 V/

≤

0.5 V

≤

10 ms @ 4.75 V

3.3 V ± 5 %

≤

10 mA

HCMOS 15 pF or 2 TTL

45/55...55/45 %

≤

5 ns

≥

2.8 V/

≤

0.3 V

≤

10 ms @ 3.15 V

FREQUENCY STABILITY

type

all types

remark

temperature

range

0 to 70°C

-20 to 70°C

-30 to 75°C

model

code

B0.5

C1.5

N2.5

temperature

≤

± 0.5

≤

± 1.5

≤

± 2.5

detailed tolerances [ ppm ]

stability versus:

Vcc ± 5 %

load ± 10 %

≤

± 0.3

≤

± 0.1

ageing is 1

st

year at 25°C

ageing

≤

±1

calibration

@ 25°C

≤

±1

OPTIONS

voltage control on pin 1

(positive slope )

CODE

V

≥

± 5 ppm,

≤ ±

15 ppm

2.5 V ± 2 V

≥

± 5 ppm,

≤ ±

15 ppm

1.65 V ± 1.35 V

ORDERING CODE

Example

type + option code + frequency + model code

DFA S7-CLHV 19.440 MHz C1.5

TYPE

DFA S7-C

REVISION

00

CHECKED

NE

DATE

14.10.2002

PAGE

57

DFAS7-CHVFREQB0.5 Related Products

	DFAS7-CHVFREQB0.5	DFAS7-CLHVFREQB0.5	DFAS7-CHVFREQN2.5	DFAS7-CHVFREQC1.5	DFAS7-CLHVFREQN2.5	DFAS7-CLHVFREQC1.5
Description	HCMOS Output Clock Oscillator, 1.5MHz Min, 25MHz Max	HCMOS Output Clock Oscillator, 1.5MHz Min, 25MHz Max	HCMOS Output Clock Oscillator, 1.5MHz Min, 25MHz Max	HCMOS Output Clock Oscillator, 1.5MHz Min, 25MHz Max	HCMOS Output Clock Oscillator, 1.5MHz Min, 25MHz Max	HCMOS Output Clock Oscillator, 1.5MHz Min, 25MHz Max
Is it lead-free?	Lead free	Lead free	Lead free	Lead free	Lead free	Lead free
Is it Rohs certified?	conform to	conform to	conform to	conform to	conform to	conform to
Reach Compliance Code	unknown	unknown	unknown	unknown	unknown	unknown
Ageing	1 PPM/FIRST YEAR	1 PPM/FIRST YEAR	1 PPM/FIRST YEAR	1 PPM/FIRST YEAR	1 PPM/FIRST YEAR	1 PPM/FIRST YEAR
maximum descent time	5 ns	5 ns	5 ns	5 ns	5 ns	5 ns
Frequency Adjustment - Mechanical	NO	NO	NO	NO	NO	NO
frequency stability	0.5%	0.5%	2.5%	1.5%	2.5%	1.5%
Manufacturer's serial number	DFAS7-CH	DFAS7-CLH	DFAS7-CH	DFAS7-CH	DFAS7-CLH	DFAS7-CLH
Installation features	SURFACE MOUNT	SURFACE MOUNT	SURFACE MOUNT	SURFACE MOUNT	SURFACE MOUNT	SURFACE MOUNT
Maximum operating frequency	25 MHz	25 MHz	25 MHz	25 MHz	25 MHz	25 MHz
Minimum operating frequency	1.5 MHz	1.5 MHz	1.5 MHz	1.5 MHz	1.5 MHz	1.5 MHz
Maximum operating temperature	70 °C	70 °C	75 °C	70 °C	75 °C	70 °C
Minimum operating temperature	-	-	-30 °C	-20 °C	-30 °C	-20 °C
Oscillator type	HCMOS	HCMOS	HCMOS	HCMOS	HCMOS	HCMOS
Output load	2 TTL, 15 PF	2 TTL, 15 PF	2 TTL, 15 PF	2 TTL, 15 PF	2 TTL, 15 PF	2 TTL, 15 PF
physical size	19.9mm x 12.9mm x 9.30mm	19.9mm x 12.9mm x 9.30mm	19.9mm x 12.9mm x 9.30mm	19.9mm x 12.9mm x 9.30mm	19.9mm x 12.9mm x 9.30mm	19.9mm x 12.9mm x 9.30mm
longest rise time	5 ns	5 ns	5 ns	5 ns	5 ns	5 ns
Nominal supply voltage	5 V	3.3 V	5 V	5 V	3.3 V	3.3 V
surface mount	YES	YES	YES	YES	YES	YES
maximum symmetry	55/45 %	55/45 %	55/45 %	55/45 %	55/45 %	55/45 %
Maker	CTS	-	CTS	CTS	CTS	CTS

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