RC0426D55A110 Datasheet, PDF (1/2 Pages) List of Unclassifed Manufacturers – 426.550 MHz SAW Resonator

BRANCHY
RC0426D55A110
426.550 MHz SAW Resonator
■ Features
l One Port Resonator
l Low Series Resistance
l Quartz Stability
l Small Sizes
■ Maximum Ratings
Rating
CW RF Power Dissipation
DC voltage Between Terminals
Operating Temperature Range
Storage Temperature Range
Soldering Temperature
Electrostatic Sensitive Device ( ESD )
Value
0
10
-40 / +85
-40 / +85
+250
Units
dBm
VDC
°C
°C
°C
Ordering code
RC0426D55A110
1 23
8
4
7 65
Pin Configuration
2 : Input
6 : Output
4,8 : Case Ground
Marking
RC0426A1, date code
Ambient temperature
Source impedance
Load impedance
Characteristic
Center Frequency
Insertion Loss
Quality Factor
RF Equivalent RLC Model
Temperature Stability
Aging of fc
Ta = 25 °C
Zs = 50 W
ZL = 50 W
Tolerance
Sym
fc
Dfc
IL
Unloaded Q
Qu
50W Loaded Q
QL
Motional Resistance
R1
Motional Capacitance
C1
Motional Inductance
L1
Parallel Capacitance
C0
Turnover Temperature
To
Temperature Coefficient FTC
Min.
426.475
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10
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Typ.
426.550
-----
1.5
9250
2120
23
1.8
78.9
2.0
25
0.033
10
Max.
426.625
±75
2.2
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40
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50
Units
MHz
KHz
dB
W
fF
mH
pF
°C
ppm/°C²
ppm/yr
1. Temperaturedependance of fc : fc ( Ta ) = fc ( To ) ( 1- FTC ( Ta - To) ² )
BRANCHY TECHNOLOGY CO., LTD.
No. 171, Tien-Tsin St., Pin-Chin City, Tao Yuan Hsien, Taiwan, R.O.C.
1
TEL : ( 886 ) -3-4391499
FAX : ( 886 ) -3-4395578
May 23, 2003