KT20A-ECT30-19.440M-T datasheet, PDF

Datasheet> All Categories > Passive components> oscillator> KT20A-ECT30-19.440M-T

KT20A-ECT30-19.440M-T: DescriptionSine Output Oscillator, 19.44MHz Nom, ROHS COMPLIANT, MINIATURE, SMD, 4 PIN; CategoryPassive components oscillator; File Size84KB，1 Pages; ManufacturerAVX; Environmental Compliance

Download Datasheet Parametric View All

KT20A-ECT30-19.440M-T Overview

Sine Output Oscillator, 19.44MHz Nom, ROHS COMPLIANT, MINIATURE, SMD, 4 PIN

KT20A-ECT30-19.440M-T 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
Ageing	1 PPM/YEAR
Frequency Adjustment - Mechanical	NO
frequency stability	2.5%
Installation features	SURFACE MOUNT
Nominal operating frequency	19.44 MHz
Maximum operating temperature	70 °C
Minimum operating temperature	-30 °C
Oscillator type	SINE
Output impedance	10000 Ω
Output level	0.8 V
physical size	5.0mm x 3.2mm x 1.5mm
Nominal supply voltage	3 V
surface mount	YES
Base Number Matches	1

Preview

Download Datasheet

View All

5.0×3.2A

Temperature Compensated Crystal Oscillators(TCXO)

Surface Mount Type TCXO(Analog Type)

KT20A Series

Features

• Miniature SMD Type

(5.0x3.2x1.5mm)

• Reflow compatible

• AFC function available

• 2.7V/2.8V/3.0V drive available

• Frequency Stability

±2ppm

at -30°C to +80°C

• Phase Noise -140dBc/Hz

@1kHz offset(max)

How to Order

KT20A - D C V 30

qSeries

wFrequency

stability

±5ppm

±2.5ppm

±2.0ppm

- 19.680M - T

w er t y

tSupply

Voltage

2.8V

3.0V

yOption

Code

uFrequency(MHz)

19.200 19.680 26.000

19.440 19.800

iPackaging

Tape & Reel

4,000pcs/Reel

Applications

Pb Free

RoHS Conforming

• GSM, CDMA

eLower

operating temp

−30°C

−20°C

−10°C

rUpper

operating temp

80°C

70°C

60°C

Specifications

Item

Output Frequency Range

Frequency Stability

Storage Temp. Range

Operating Temp. Range

Aging

Voltage control range

Supply Voltage

Output Voltage

Current Consumption

Duty Ratio

Harmonics

Symbol

OUT

∆

f/fo

Conditions

vs Temperature

vs Load

vs Voltage

STG

OPR

∆

faging

∆

f/V

Vout

SYM

---

Per Year

Positive

10k ohm // 10pF

@50% V

Min.

19.2

−2.0

−0.2

−0.3

−30

−40

−1

+/−8

2.8

0.8

Max.

+2.0

+0.2

+0.3

+80

+85

+/−15

---

1.5

−5

Units

MHz

ppm

°C

ppm

Volt

Vp-p

dBc

Dimensions

(Unit : mm)

Test Circuit

Test circuit 1

(Amplitude)

Oscilloscope

(100MHz)

Recommended Land Pattern

(Unit : mm)

2.8

#4pin

1.1

#3pin

POWER

SUPPLY

Vcc

VC-TCXO

Vcon

10kΩ

±10%

CL=10pF

±10%

CL include Probe Capacitance

Test circuit 2

(Harmonics & Frequency)

Spectrum Analyzer

& Counter

POWER

SUPPLY

Vcc

1.1

#1pin

1.4

#2pin

1.4

VC-TCXO

Vcon

10kΩ

±10%

FET

PROBE

CL=10pF

±10%

#1pin

#2pin

#3pin

#4pin

Pin Connection

Vcon

GND

OUTPUT

Vcc

CL include Probe Capacitance

1.6

Recommended Resources

Circuit that stabilizes the static operating point

Bridge sensor transmit/receive circuit (with isolated output)

Light sensor OPT101 type integrated photodiode and single power supply amplifier circuit

Crystal oscillator circuit diagram using comparator

Emitter follower and inverter combined application circuit

Monostable circuit with clamp

CC2541 Mini Development Kit User Experience Sharing + my love: A SimpleBLEPeripheral project. UART is used, Bluetooth communication does not use serial port, CC2541 can realize Bluetooth communication without serial port.attWriteReq_t req; req.pValue = GATT_bm_al...; Jacktang Wireless Connectivity

DSP introductory information (essence): DSP introductory information (essence)...; 黑衣人 DSP and ARM Processors

Constellation-segmented differential space-time modulation and demodulation method for fast fading channels: [:(][:(] Project Introduction: A constellation-splitting differential space-time modulation and demodulation method for fast fading channels in the field of mobile communication technology, including ...; fighting Analog electronics

ARM was sponsored by Electronic Design Week 2008. I am using it. Is anyone else using it?: [i=s]This post was last edited by paulhyde on 2014-9-15 09:14[/i] Our school received an ARM sponsored by Zhou Ligong for the 2008 Electronic Design Competition. We are using it. Does anyone else use ...; sunshine0410 Electronics Design Contest

About the test issues of STM3210E-EVAL development board: I am currently testing the standby power consumption of the MCU of the STM3210E-EVAL development board.Can I measure the current of JP12? Do I need to measure other currents? (I am worried about missi...; z9x386 stm32/stm8

Essential for ADI DSP development: This is mainly information related to ADI DSP. I downloaded it from an unknown website and supplemented it a little. I publish it here to provide some help for more people who are interested in ADI DS...; Aguilera Microcontroller MCU

Shortcut: S0 S1 S2 S3 S4 S5 S6 S7 S8 S9 SA SB SC SD SE SF SG SH SI SJ SK SL SM SN SO SP SQ SR SS ST SU SV SW SX SY SZ T0 T1 T2 T3 T4 T5 T6 T7 T8 T9 TA TB TC TD TE TF TG TH TI TJ TK TL TM TN TO TP TQ TR TS TT TU TV TW TX TY TZ U0 U1 U2 U3 U4 U6 U7 U8 UA UB UC UD UE UF UG UH UI UJ UK UL UM UN UP UQ UR US UT UU UV UW UX UZ V0 V1 V2 V3 V4 V5 V6 V7 V8 V9 VA VB VC VD VE VF VG VH VI VJ VK VL VM VN VO VP VQ VR VS VT VU VV VW VX VY VZ W0 W1 W2 W3 W4 W5 W6 W7 W8 W9 WA WB WC WD WE WF WG WH WI WJ WK WL WM WN WO WP WR WS WT WU WV WW WY X0 X1 X2 X3 X4 X5 X7 X8 X9 XA XB XC XD XE XF XG XH XK XL XM XN XO XP XQ XR XS XT XU XV XW XX XY XZ Y0 Y1 Y2 Y4 Y5 Y6 Y9 YA YB YC YD YE YF YG YH YK YL YM YN YP YQ YR YS YT YX Z0 Z1 Z2 Z3 Z4 Z5 Z6 Z8 ZA ZB ZC ZD ZE ZF ZG ZH ZJ ZL ZM ZN ZP ZR ZS ZT ZU ZV ZW ZX ZY

Popular Components