DFA36-MHVFREQC1/5 datasheet, PDF

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DFA36-MHVFREQC1/5: DescriptionHCMOS Output Clock Oscillator, 25MHz Min, 70MHz Max; CategoryPassive components oscillator; File Size138KB，1 Pages; ManufacturerCTS; Environmental Compliance

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DFA36-MHVFREQC1/5 Overview

HCMOS Output Clock Oscillator, 25MHz Min, 70MHz Max

DFA36-MHVFREQC1/5 Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Reach Compliance Code	unknown
Other features	SUPPLY VOLTAGE 5 TO 15 V POSSIBLE
Ageing	1 PPM/FIRST YEAR
Maximum control voltage	4.5 V
Minimum control voltage	0.5 V
maximum descent time	10 ns
Frequency Adjustment - Mechanical	NO
Frequency offset/pull rate	5 ppm
frequency stability	1%
Installation features	THROUGH HOLE MOUNT
Maximum operating frequency	70 MHz
Minimum operating frequency	25 MHz
Maximum operating temperature	70 °C
Minimum operating temperature	-20 °C
Oscillator type	HCMOS
Output load	2 TTL, 15 PF
physical size	36.1mm x 27.1mm x 10mm
longest rise time	10 ns
Nominal supply voltage	5 V
surface mount	NO
maximum symmetry	60/40 %
Base Number Matches	1

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FREQUENCY CONTROL PRODUCTS

HIGH STABILITY STANDARD SIZE TCXO

DFA 36

EXTERNAL POTENTIOMETER ADJUSTMENT

VERY HIGH OVERALL STABILITY

Standard

27.1±0.1

8.9

36.1±0.1

25.4

Option Y

Pot in

STANDARD PACKAGE

LOW AGEING

Function

NC/Pot in / VCO

NC/Pot out

Vcc

Output

GND

Pot out

8.9

10k

Pot in

10k

DFA 36

10±0.1

0.6±0.1

Gnd

6.3

0.8

MH and MS models supplied in

solder sealed package.

Please consult factory for details.

TYPE

Frequency Range (MHz)

DFA 36-H

1 to 27

DFA 36-MH

25 to 70

DFA 36-S

3 to 27

DFA 36-MS

25 to 70

ELECTRICAL SPECIFICATIONS

supply voltage

supply current ( no load)

≤

25 MHz

> 25 MHz

5 to 15 V ± 5 %

≤

10 mA

≤

30 mA

HCMOS 15 pF or 2 TTL

40/60...60/40 %

≤

10 ns

≥

3.5/

≤

0.5 V

≤

10 ms

5 to 15 V ± 5 %

≤

20 mA

≤

40 mA

Sine 50

Ω

± 10 %

0 dBm ± 2 dB

≤

10 ms

output load

duty cycle @ 2.5 V

rise/fall times

high/low levels or output amplitude

start-up

FREQUENCY STABILITY

types

temperature

range

model

code

D0.5

-10 to 60°C

-20 to 70°C

-40 to 85°C

temperature

≤

± 0.5

≤

±1

≤

±1

≤

±2

≤

±2

≤

±3

detailed tolerances [ ppm ]

stability versus :

Vcc ± 5 %

load ± 10 %

ageing

potentiometer

pulling range

all types

≤

± 0.1

≤

± 0.1

≤

±1

≥

±5

remarks

external potentiometer value 10 kΩ

factory calibration if no trimming option

≤

± 1 ppm

ageing is 1

year at 25°C

OPTIONS

internal trimmer

external 2 point potentiometer

external voltage

CODE

≥

± 5 ppm

10 kΩ

≥

± 5 ppm, between pin 1 and GND

2.5 ± 2 V

≥

± 5 ppm , negative slope

2.5 ± 2 V

≥

± 5 ppm , positive slope

ORDERING CODE

Example

type + option code + frequency + model code / voltage value

DFA 36-HA 16.384 MHz E2/12

TYPE

DFA 36

REVISION

CHECKED

JYA

DATE

24.01.2002

PAGE

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