Q54.0-JXS21-8-20/50-T2-LF datasheet, PDF

Datasheet> All Categories > Passive components> Crystal/resonator> Q54.0-JXS21-8-20/50-T2-LF

Q54.0-JXS21-8-20/50-T2-LF: DescriptionParallel - Fundamental Quartz Crystal,; CategoryPassive components Crystal/resonator; File Size497KB，2 Pages; ManufacturerJauch; Websitehttp://www.jauchusa.com/; Environmental Compliance

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Q54.0-JXS21-8-20/50-T2-LF Overview

Parallel - Fundamental Quartz Crystal,

Q54.0-JXS21-8-20/50-T2-LF Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Objectid	7251308924
package instruction	SMD, 4 PIN
Reach Compliance Code	compliant
Country Of Origin	Taiwan
YTEOL	7.35
Other features	AT CUT; TR, 7 INCH
Ageing	3 PPM/FIRST YEAR
Crystal/Resonator Type	PARALLEL - FUNDAMENTAL
Drive level	10 µW
frequency stability	0.005%
frequency tolerance	20 ppm
JESD-609 code	e4
load capacitance	8 pF
Installation features	SURFACE MOUNT
Nominal operating frequency	54 MHz
Maximum operating temperature	105 °C
Minimum operating temperature	-40 °C
physical size	L2.0XB1.6XH0.55 (mm)/L0.079XB0.063XH0.022 (inch)
Series resistance	40 Ω
surface mount	YES
Terminal surface	GOLD OVER NICKEL

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SMD Quartz Crystal · JXS21

- 4 Pad Version, 2.0 x 1.6 mm

- ± 10 ppm type available

- EMI shielding possible by grounded lid

- reflow soldering temperature: 260 °C max.

- ceramic / metal package

2011/65/EC

RoHS

RoHS compliant

Pb free

actual size

REACH

compliant

Conflict

mineral free

GENERAL DATA

TYPE

frequency range

frequency tolerance at 25 °C

load capacitance C

shunt capacitance C

storage temperature

drive level max.

aging

JXS21

16.0 ~ 54.0 MHz (fund. AT-cut)

± 10 ppm / ± 20 ppm / ± 30 ppm

8/10/12 pF standard

(option: 6 pF ~ 30 pF / series)

< 5 pF

-40 °C ~ +105 °C

100 μW (10 μW recommended)

< ± 3 ppm first year

(< ± 1 ppm first year for tol. ± 10 ppm on request)

ESR (SERIES RESISTANCE RS)

frequency

in MHz

16.0 ~ 19.999

20.0 ~ 29.999

30.0 ~ 35.999

36.0 ~ 54.000

vibration

mode

fund. - AT

ESR max.

in ½

150

100

ESR typ.

in ½

120

MARKING

frequency with load capacitance code

company code / date code / internal code

date code: year/month; A ~ M: Jan. - Dec.; example: 8A = 2018 January

7: 2017

8: 2018

9: 2019

0: 2020

1: 2021

2: 2022

Jan.

July

Febr.

Aug.

Mar.

Sept.

Apr.

Oct.

May

Nov.

June

Dec.

TABLE 1: FREQUENCY STABILITY VS. TEMPERATURE

± 10

ppm

± 15

ppm



±20

ppm



±30

ppm



±50

ppm



-20 °C ~ +70 °C

-40 °C ~ +85 °C

-40 °C ~ +105 °C



available

STD.



DIMENSIONS

2.0

±0.1

1.6

±0.1

0.55 max.

0.47

±0.05

0.64

±0.05

1.1

±0.1

0.8

±0.1

1.4

±0.1

0.9

±0.1

0.50

±0.05

0.60

±0.05

top view

ORDER INFORMATION

side view

bottom view

#2–#4: connected to lid,

preferably connect to GND

crystal connection

pad layout

in mm

Quartz

frequency

16.0 ~ 54.0 MHz

type

JXS21

load capacitance

tolerance at

25 °C

stability vs.

temp. range

10 =

15 =

20 =

30 =

50 =

± 10 ppm

± 15 ppm

± 20 ppm

± 30 ppm

± 50 ppm

option

blank = -20 °C ~ +70 °C

T1 = -40 °C ~ +85 °C

T2 = -40 °C ~ +105 °C

FU = for fundamental

frequencies ≥ 20 MHz

8/10/12 pF standard

10 = ± 10 ppm

6 pF ~ 30 pF available 20 = ± 20 ppm

S for series

30 = ± 30 ppm

Example: Q 26.0-JXS21-12-10/20-T1-FU-LF

(Suffix LF = RoHS compliant / Pb free)

13092018

Jauch Quartz GmbH • e-mail: info@jauch.de • full data can bedata can be found under:

info@jauch.com

full found under: www.jauch.com

All specifications are subject to change without notice

www.jauch.de | www.jauch.co.uk | www.jauch.fr | www.jauchusa.com

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