Datasheet > KT18-KGW28-14.400M-T

KT18-KGW28-14.400M-T

更新时间： 2023-01-15 00:00:00

品牌	Logo	应用领域
京瓷/艾维克斯 - KYOCERA AVX		/
页数	文件大小	规格书
1页	83K
描述
Sine Output Oscillator, 14.4MHz Nom, ROHS COMPLIANT, ULTRA MINIATURE, SMD, 4 PIN

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KT18-KGW28-14.400M-T 数据手册

Temperature Compensated Crystal Oscillators(TCXO)

Surface Mount Type TCXO (LSI Type)

KT18B Series

5.0×3.2A

Features

How to Order

• Ultra-miniature SMD Type

(5.0x3.2x1.5mm)

KT18B - D C V 30 - 19.680M - T

w e r t y

• Reflow compatible

• AFC function available

• 2.3 to 3.5V drive available

• Frequency Stability

qType

wFrequency stability

tSupply Voltage

28 2.8V 30 3.0V

yOption Code

5ppm

2.5ppm

2.0ppm

2.0ppm at -30°C to +85°C

uFrequency(MHz)

13.000 19.200 19.800

14.400 19.440 26.000

16.800 19.680

Applications

• PDC, GSM, CDMA

eLower operating temp

−30°C

−20°C

−10°C

iPackaging

Pb Free

RoHS Conforming

Tape & Reel

4,000pcs/Reel

rUpper operating temp

85°C

80°C

75°C

Specifications

Item

Symbol

Conditions

Min.

Max.

Units

Output Frequency Range

F^OUT

MHz

vs Temperature

−2.0

−0.2

−0.3

−40

−30

−1

+/−8

2.3

0.8

-----

+2.0

+0.2

+0.3

+85

Frequency Stability

∆

f/fo

vs Load

ppm

vs Voltage

Storage Temp. Range

Operating Temp. Range

Aging

Voltage control range

Supply Voltage

Output Voltage

Current Consumption

Duty Ratio

T^STG

°C

TOPR

∆

faging

Per Year

Positive

ppm

Volt

Vp-p

∆f/V

+/−15

3.5

V^DD

Vout

I^DD

10k ohm // 10pF

@50% VDD

-----

2.0

SYM

-----

Harmonics

-----

- 5

d B c

Dimensions

Test Circuit

Recommended Land Pattern _{(Unit : mm)}

(Unit : mm)

5.0 0.2

Test circuit 1

(Amplitude)

MARKING AREA

#1pin Marking

Oscilloscope

(100MHz)

2.95 0.15

POWER

#4pin

#3pin

SUPPLY

Vcc

VC-TCXO

CL=10pF

10%

10kΩ

Vcon

10%

CL include Probe Capacitance

2.95 0.15

Test circuit 2

(Harmonics & Frequency)

#1pin

1.3

#2pin

1.3

Spectrum Analyzer

& Counter

Pin Configuration

Vcon

GND

OUTPUT

+Vcc

FET

POWER

VC-TCXO

PROBE

SUPPLY

0.95 0.1

Vcc

CL=10pF

10%

10kΩ

Dimension:(mm)

Vcon

10%

CL include Probe Capacitance

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