VA4ASJ-FREQ datasheet, PDF - EEWORLD Datasheet

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VA4ASJ-FREQ: DescriptionHCMOS Output Clock Oscillator, 1MHz Min, 100MHz Max; CategoryPassive components oscillator; File Size196KB，3 Pages; ManufacturerRaltron; Websitehttp://www.raltron.com/; Environmental Compliance

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VA4ASJ-FREQ Overview

HCMOS Output Clock Oscillator, 1MHz Min, 100MHz Max

VA4ASJ-FREQ Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Reach Compliance Code	compliant
Other features	TAPE AND REEL; ENABLE DISABLE
Maximum control voltage	3.3 V
Minimum control voltage
maximum descent time	6 ns
Frequency Adjustment - Mechanical	NO
Frequency offset/pull rate	100 ppm
linearity	10%
Manufacturer's serial number	VA4
Installation features	THROUGH HOLE MOUNT
Maximum operating frequency	100 MHz
Minimum operating frequency	1 MHz
Maximum operating temperature	70 °C
Minimum operating temperature
Oscillator type	HCMOS
Output load	15 pF
physical size	9.34mm x 8.509mm x 2.134mm
longest rise time	6 ns
Nominal supply voltage	3.3 V
surface mount	NO
maximum symmetry	60/40 %
Base Number Matches	1

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VCXO

Page 1 of 3

VA4 SERIES: 9.3X8.5mm VCXO OSCILLATOR, HCMOS, +3.3 VDC

DESCRIPTION: A crystal controlled, high frequency, highly stable, voltage controlled oscillator, adhering to HCMOS

Standards. The output can be Tri-stated to facilitate testing or combined multipl e clocks. This oscillator is ideal for

today's automated assembly environments.

APPLICATIONS AND FEATURES:

Common Frequencies: 16.384 MHz; 19.44 MHz; 27 MHz; 38.88 MHz; 51.84 MHz; 77.76 MHz

+3.3 VDC HCMOS

Frequency Range from 1 to 100 MHz

ELECTRICAL PARAMETERS:

PARAMETER

Nominal Frequency

Supply Voltage

Supply Current

Output Logic Type

Load

Output Voltage Levels

Duty Cycle

Rise / Fall Time

Jitter

Overall Frequency Stability

Control Voltage Range

Settability

Absolute Pull Range

Input Impedance

Modulation Bandwidth

Output Enabled

Output Disabled

Absolute voltage range

Pin 1

Voh

Vol

tr / tf

∆f/fc

Vfo

APR

Zin

Dis

Vcc(abs)

-3 dB

High Voltage or No Connect

Ground

Non-Destructive

Minimum guaranteed freq. pull over

∆f/fc

Measured at 50% of Vcc

Measured at 20/80% and 80/20% Vcc Levels

RMS, Fj = 12 kHz…20 MHz

Op. Temp., Aging, Load, Supply and Cal. Variations

Positive slope; 10% linearity MAX

Connected from output to ground

SYMBOL

Vcc

TEST CONDITIONS

+3.3

±5%

35.0 MAX

HCMOS

0.9 * Vcc MIN

0.1 * Vcc MAX

40/60 to 60/40 or 45/55 to

55/45

6.0 MAX

1 TYP

VALUE

1.000 ~ 100.000

UNIT

MHz

VDC

ppm

VDC

ppm

kΩ

kHz

VDC

0 to +3.3

+1.65

0.25

See Part Numbering

10 MIN

0.7•Vcc MIN

0.3•Vcc MAX

-0.5…+7.0

*1 Test Conditions Unless Stated Otherwise: Nominal Vcc, Nominal Load, +25

±3°C

*2 Frequency Dependent

*3 Not All APR’s Available With All Temperature Ranges—Please Consult Factory For Availability

ENVIRONMENTAL PARAMETERS:

PARAMETER

SYMBOL

TESTCONDITIONS

VALUE

SEE PART NUMBER TABLE

-55…+90

TEMPERATURE

RANGE (°C)

R: 0…+50

S: 0…+70

U: -20…+70

W: 0….+85

V: -40…+85

APR

(ppml)

±32

ppm

±50

ppm

K: ±70PPM

±80

ppm

±100

ppm

L: ±130 ppm

FREQUENCY

(MHz)

1.000…100.000

UNIT

°C

Operating temperature range Ta

Storage temperature range

T(stg)

PART NUMBERING SYSTEM:

SERIES

SYMMETRY

A: 40/60 to 60/40%

T: 45/55 to 55/45%

VA4: VCXO

with HCMOS

Output

EXAMPLE: VA4ASH-38.880

VCXO Oscillator, 9.3X8.5mm Package, +3.3 VDC Supply Voltage, HCMOS Output, Standard Symmetry, 0…+70°C Operating

Temperature Range,

±50

ppm APR, 38.880 MHz

Please consult the factory for any custom requirements.

RALTRON ELECTRONICS CORP.

1 0 6 5 1 N . W . 1 9

M i a m i , F l o r i d a 3 3 1 7 2

U.S.A.

phone: (305) 593-6033

fax: (305) 594-3973

e-mail: sales@raltron.com

WEB: http://www.raltron.com

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