KT14-ECV30L-19.800MT-OUT1 datasheet, PDF

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KT14-ECV30L-19.800MT-OUT1: DescriptionSine Output Oscillator, 19.8MHz Nom; CategoryPassive components oscillator; File Size131KB，1 Pages; ManufacturerAVX

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KT14-ECV30L-19.800MT-OUT1 Overview

Sine Output Oscillator, 19.8MHz Nom

KT14-ECV30L-19.800MT-OUT1 Parametric

Parameter Name	Attribute value
Objectid	1549560733
Reach Compliance Code	compliant
Ageing	1 PPM/FIRST YEAR
Maximum control voltage	2.5 V
Minimum control voltage	0.5 V
Frequency Adjustment - Mechanical	NO
Frequency offset/pull rate	8 ppm
frequency stability	2.5%
Installation features	SURFACE MOUNT
Nominal operating frequency	19.8 MHz
Maximum operating temperature	80 °C
Minimum operating temperature	-30 °C
Oscillator type	SINE
Output impedance	10000 Ω
Output level	0.8 V
physical size	9mm x 7mm x 1.7mm
Nominal supply voltage	3 V
surface mount	YES

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Temperature Compensated

Crystal Oscillators

KT14 Series

FEATURES

• Low profile SMD type

• AFC function available

(9.0x7.0x1.7mm)

• 2.8, 3.0, 3.3V drive available

• Frequency adjustment free after reflow soldering process

APPLICATIONS

• PHS, PDC, GSM, DCS1800, AMPS, CDMA, D-AMPS,

PCS1900, etc.

DIMENSIONS

9.0 (0.354)±0.3 (0.012)

Marking

7.0 (0.276)

±0.3

(0.012)

millimeters (inches)

HOW TO ORDER

KT14 - E G R 28 N - 19.200M

T = Tape and reel 2,000 pcs/reel

Packaging

FREQ. ADJ.

#1pin Mark

Frequency (MHz)

12.8000 14.850

13.000 16.800

14.400 19.200

19.440

19.680

19.800

1.7 (0.067)

max

5.08 (0.200)

±0.15

(0.006)

1.2 (0.047)

±0.1

(0.004)

4.6 (0.181)

AFC Function

Pin Configuration

N = No, L = Yes (Trimmerless)

➀

➁

➂

➃

N. C. or V

CON

GND

OUTPUT

+Vcc

Supply Voltage

28 = 2.8V,

30 = 3.0V

Upper Operating Temp.

V = 80°C, T = 70°C, R = 60°C

1.2 (0.047)

±0.1

(0.004)

Lower Operating Temp.

C = -30°C, G = -10°C, E = -20°C

1.4 (0.055)

0.5 (0.020)

Frequency Stability

K = ±5ppm, E = ±2.5ppm,

D = ±2.0ppm

TEST CIRCUIT

Test Circuit 1 (Amplitude)

Synchronized

Scope Counter

POWER

SUPPLY

Series

Test Circuit 2 (Harmonics and Frequency)

Spectrum Analyzer

OSCILLATOR

Vcon or N.C.

10pF

10K

Ω

100K

Ω

POWER

SUPPLY

Vcc

OSCILLATOR

Vcon or N.C.

10KΩ

Vcc

C1 : Probe Capacitance(10.8pF)

SPECIFICATIONS

Specifications

Items

Supply Voltage

Code

PHS

2.8±5%

Cellular

2.8±5%

3.0±5%

3.3±5%

12.800 13.000 14.000

14.850 16.800

19.200 19.440

19.680 19.800

-30 to +80

-40 to 85

±2.0 max.

±2.5 max.

±0.2 max.

±0.3 max.

±1.0 max.

0.8 min.

2.0 max.

—

ex: ±4.0 to ±8.0

-3.0 max.

Unit

Remarks

—

Output Frequency

Operating Temperature

Storage Temperature

Frequency Stability

Aging Rate

Output Voltage

Supply Current

Trimmer Control Range

Voltage Control Range

Harmonics

Topr

Tstr

f/fo

19.200

-10 to 60

-20 to 70

±2.5 max.

MHz

°C

ppm

ppm/year

Vp-p

ppm

dBc

—

vs temperature (after reflow)

vs load

vs voltage

1 year

load 10kΩ/10pF

no load

—

1.5V±1V, 2.5V±1V

—

Aging

Vout

Icc

f/C

f/V

—

±3.0 min.

—

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