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405C25F20M00000

Description
Parallel - Fundamental Quartz Crystal, 20MHz Nom, GREEN, CERAMIC PACKAGE-4
CategoryPassive components    Crystal/resonator   
File Size120KB,3 Pages
ManufacturerCTS
Environmental Compliance
Download Datasheet Parametric View All

405C25F20M00000 Overview

Parallel - Fundamental Quartz Crystal, 20MHz Nom, GREEN, CERAMIC PACKAGE-4

405C25F20M00000 Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
package instructionGREEN, CERAMIC PACKAGE-4
Reach Compliance Codecompli
Other featuresAT-CUT; TAPE AND REEL
Ageing5 PPM/YEAR
Crystal/Resonator TypePARALLEL - FUNDAMENTAL
Drive level10 µW
frequency stability0.005%
frequency tolerance20 ppm
JESD-609 codee4
load capacitance24 pF
Manufacturer's serial number405
Installation featuresSURFACE MOUNT
Nominal operating frequency20 MHz
Maximum operating temperature70 °C
Minimum operating temperature-20 °C
physical sizeL5.0XB3.2XH1.0 (mm)/L0.197XB0.126XH0.039 (inch)
Series resistance60 Ω
surface mountYES
Terminal surfaceGold (Au) - with Nickel (Ni) barrie
Base Number Matches1
Surface Mount Quartz Crystal
FEATURES
Standard 5.0mm x 3.2mm Ceramic Surface Mount Package
Fundamental Crystal Design
Frequency Range 6.76438 – 50 MHz
Frequency Tolerance, ±30 ppm Standard
[other tolerances available]
[other stabilities available]
Model 405
Frequency Stability, ±50 ppm Standard
Operating Temperature to -40°C to +85°C
Stable Frequency Over Temperature and Drive Level
Tape & Reel Packaging Standard, EIA-481-2
RoHS/Green Compliant (6/6)
APPLICATIONS
The Model 405 is a seam sealed ceramic packaged crystal offering reduced size, ideal
for high-density circuit board applications. M405 offers reliable precision and excellent shock performance suitable for
wireless communications, broadband access, WLAN/WiMax/WIFI, portable equipment, test and measurement, PCMCIA,
computers and modems.
ORDERING INFORMATION
405
OPERATING TEMPERATURE RANGE
C = -20°C to +70°C (standard)
I = -40°C to +85°C
FREQUENCY TOLERANCE @ 25°C
1 = ± 10 ppm
X = ± 15 ppm
2 = ± 20 ppm
3 = ± 30 ppm (standard)
STABILITY TOLERANCE
Over Operating Temperature Range
(Referenced to 25°C Reading)
M
FREQUENCY IN MHz
M - indicates MHz and decimal point.
LOAD CAPACITANCE
A = 10 pF
B = 13 pF
C = 16 pF
D = 18 pF
E = 20 pF
F = 24 pF
G = 30 pF
H = 32 pF
J = 9 pF
K = 8 pF
L = 12 pF
S = Series
2
1 = ± 10 ppm
X = ± 15 ppm
2 = ± 20 ppm
1
3 = ± 30 ppm
4 = ± 40 ppm
5 = ± 50 ppm (std)
Example Part Numbers:
405C35A14M31818
405I35A32M00000
Use form C052 to detail non-standard parameters.
1] Only available with temperature range code "C".
2] Frequency is recorded with two leading digits before the ‘M’ and 5 significant digits after the ‘M’ (including zeros).
[Ex. XXMXXXXX (16M38400), XXMXXXXX (14M31818)]
Not all performance combinations and frequencies may be available.
Contact your local CTS Representative or CTS Customer Service for availability.
Document No. 008-0253-0
Page 1 - 3
Rev. G
www.ctscorp.com
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