VFTX250-GFLC-FREQ datasheet, PDF

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VFTX250-GFLC-FREQ: DescriptionClipped Sine Output Oscillator, 10MHz Min, 52MHz Max, ROHS COMPLIANT, HERMETIC SEALED, SMD, 4 PIN; CategoryPassive components oscillator; File Size118KB，3 Pages; ManufacturerCTS; Environmental Compliance

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VFTX250-GFLC-FREQ Overview

Clipped Sine Output Oscillator, 10MHz Min, 52MHz Max, ROHS COMPLIANT, HERMETIC SEALED, SMD, 4 PIN

VFTX250-GFLC-FREQ Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Objectid	4000227446
Reach Compliance Code	compliant
Ageing	1 PPM/YEAR
Maximum control voltage	2.4 V
Minimum control voltage	0.4 V
Frequency Adjustment - Mechanical	NO
Frequency offset/pull rate	10 ppm
frequency stability	2.5%
Manufacturer's serial number	VFTX250
Installation features	SURFACE MOUNT
Maximum operating frequency	52 MHz
Minimum operating frequency	10 MHz
Maximum operating temperature	85 °C
Minimum operating temperature	-30 °C
Oscillator type	CLIPPED SINE
Output impedance	10000 Ω
Output level	0.8 V
physical size	2.5mm x 2.0mm x 0.9mm
Maximum supply voltage	2.94 V
Minimum supply voltage	2.66 V
Nominal supply voltage	2.8 V
surface mount	YES

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VFTX250

TCXO – Ultra Low Power

2.5x2.0mm SMD, Clipped Sine wave

Features



10 – 52 MHz Frequency Range

2.8V or 2.5V Supply Voltage

Low power consumption

TCXO and VCTCXO models available

RoHS Status

Applications



Portable Communications

GPS

Electrical Specifications

Parameter

Frequency

Range

Symbol

vs. Temperature

vs. Supply Voltage

(±5%)

Frequency

Stability

∆F/F

vs. Load (±10%)

Aging

Operating

Temperature

Tolerance

Supply

Voltage

Supply

Current

Control

Voltage

Pull Range

Input

Impedance

VCTCXO models only

Icc

10MHz

≤

Fo < 26MHz

26MHz

≤

52MHz

0.4



500

25 °C

1 hour after reflow

2.66

2.375

2.8

2.5

-40

Condition

Min



0.5

Typ

Max



2.5



0.2

ppm



0.2



1.0

+85



2.0

2.94

2.625

2.0

2.5

2.4

ppm/yr

C

ppm

KΩ

Ref. to

nominal

frequency

Order Code L

Order Code G

See “How to

Order” chart

for available

options

Unit

MHz

Note

Ref. to +25°C

frequency

See “How to

Order chart for

available

options

Max Current

across entire

temp range

75 South Street, Hopkinton, MA 01748 • 800-982-5737 • 508-435-6831 • FAX 508-435-5289 • www.valpeyfisher.com • RevC0911

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