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Maximum Ratings
Rating
CW RF Power Dissipation
DC voltage Between Terminals
Operating Temperature Range
Storage Temperature Range
Soldering Temperature
Electrostatic Sensitive Device
(
ESD
)
8
7 6 5
4
Value
0
10
-40 / +85
-40 / +85
+250
Units
dBm
VDC
擄C
擄C
擄C
Pin Configuration
2 : Input
6 : Output
4,8 : Case Ground
Ordering code
RC0426D55A110
Ambient temperature
Source impedance
Load impedance
Ta = 25 擄C
Zs = 50
W
ZL = 50
W
Marking
RC0426A1, date code
Characteristic
Center Frequency
Insertion Loss
Quality Factor
RF Equivalent RLC Model
Tolerance
Unloaded Q
50W Loaded Q
Motional Resistance
Motional Capacitance
Motional Inductance
Parallel Capacitance
Turnover Temperature
Temperature Coefficient
Sym
fc
Dfc
IL
Qu
QL
R1
C1
L1
C0
To
FTC
Min.
426.475
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-----
-----
-----
-----
10
-----
Typ.
426.550
-----
1.5
9250
2120
23
1.8
78.9
2.0
25
0.033
10
Max.
426.625
鹵75
2.2
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-----
40
-----
50
Units
MHz
KHz
dB
Temperature Stability
Aging of fc
W
fF
mH
pF
擄C
ppm/擄C虜
ppm/yr
1. Temperature dependance of fc : fc ( Ta ) = fc ( To ) ( 1- FTC ( Ta - To) 虜 )
1
BRANCHY TECHNOLOGY CO., LTD.
No. 171, Tien-Tsin St., Pin-Chin City, Tao Yuan Hsien, Taiwan, R.O.C.
TEL : ( 886 ) -3-4391499
FAX : ( 886 ) -3-4395578
May 23, 2003
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