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CX2499LIMROFD1-PF

Description
Parallel - Fundamental Quartz Crystal, 24.999MHz Nom,
CategoryPassive components    Crystal/resonator   
File Size202KB,2 Pages
ManufacturerAdvanced Crystal Technology
Websitehttp://www.actcrystals.com
Download Datasheet Parametric View All

CX2499LIMROFD1-PF Overview

Parallel - Fundamental Quartz Crystal, 24.999MHz Nom,

CX2499LIMROFD1-PF Parametric

Parameter NameAttribute value
Objectid145209558429
Reach Compliance Codeunknown
Ageing2 PPM/FIRST YEAR
Crystal/Resonator TypePARALLEL - FUNDAMENTAL
Drive level50 µW
frequency stability0.002%
frequency tolerance50 ppm
load capacitance16 pF
Installation featuresSURFACE MOUNT
Nominal operating frequency24.999 MHz
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
physical size2mm x 1.6mm x 0.5mm
Series resistance100 Ω
surface mountYES
2016 SMX‐4 Series
2.0 x 1.6mm Crystal unit
 RoHS & REACH compliant
 Small package size
                                   Parameters                                                                                      Specification                                                                        Remarks
 Frequency range
 Frequency tolerance
 Frequency stability over operating temperature range
 Operating temperature range 
 Storage temperature 
 Load capacitance
 Equivalent series resistance
 Shunt capacitance
 Drive level
 Frequency aging
 Moisture sensitivity level
 Electrostatic discharge
 Insulation resistance
 Table 1. Frequency range (MHz) vs ESR
16.0MHz ~ 18.999MHz
19.0MHz ~ 24.999MHz
25.0MHz ~ 29.999MHz
30.0MHz ~ 62.500MHz
200Ω
100Ω
80Ω
60Ω
1
2.0±0.1
±50
0.50 max
Part number generation
CX
ACT
Series
Code
2700
Frequency
(MHz)
G
K
L
Operating 
Temperature 
Range (°C)  
GO
Load 
capacitance   
(CL ‐pF)
F
Frequency 
mode
L
Packaging      
(Tape & Reel)
Frequency 
aging
‐PF
RoHS
 Frequency  Frequency 
Tolerance  stability over 
(±ppm)
temperature 
range (±ppm)
±10 = E
±15 = F
±20 = G
±30 = I
±50 = L
±10 = F
±15 = G
±20 = I
±30 = K
±50 = O
2
4
3
1.6±0.1
4
1
0.50
F_nom  16.0MHz ~ 62.5MHz
F_tol  ±10.0ppm ~ ±50.0ppm 
F_stb  ±10.0ppm ~ ±50.0ppm 
T_use  ‐20°C ~ +70°C, ‐30°C  ~ +85°C, ‐40°C ~ +85°C
T_stg  ‐55°C ~ +125°C
CL
  6.0pF ~ 16.0pF
  Table 2
  Table 2
 Fundamental
ESR   Table 1
C0   3.0pF max
DL   100μW max
F_age   ±2.0ppm at 25°C, 1  Year
MSL   1 (unlimited)
ESD   Not applicable
IR
  500MΩ min
  At 100V DC
  50μW typical
  For ±1.0ppm please enquire
 Dimensions (mm)
0.70 0.65
3
2
0.85
0.3 0.75
 
Loose  = L   
Standard        RoHS
3000pcs = D   ±2ppm=blank
 = 
‐PF
Non standard 
±1ppm=1 
0.5 0.55
 Table 2. Frequency Stability vs Temperature
 Temp. (°C)
±10
 ‐20°C ~ 70°C 
‐30°C ~ 85°C 
‐40°C ~ 85°C 
 Stability in ppm
±15
±20
±30
Enquire Enquire
CX
8MHz = 0800
27MHz = 2700
Note: Use the first 4 
characters of the 
frequency in Hz i.e.      
27MHz =27000000Hz  
If the frequency is 
100MHz or higher then 
the first 5 characters 
are used
 ‐20 ~ +70 = G
 ‐30 ~ +85 = L
  ‐40 ~ +85 = M
6 = BO
7 = DO
8 = GO
9 = JO
10 = KO
11 = MO
12 = OO
13 = YO
14 = ZO
15 = PO
16 = RO
Fundamental
 = F  
Note: It is important to suffix the above part number with full frequency required to give a completed part number as illustrated below.
Full Example Part Number : CX0800GKLGOFL‐PF [8.000MHz], CX2700GKLGOFL‐PF [27.000MHz] , CX2457GKLGOFL‐PF [24.576MHz]
ACT (A wholly owned Acal BFi Company)
+44 (0) 118 978 8878|sales@act.co.uk|www.act.co.uk
ISO9001 Registered 
Specifications subject to change without notification
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