FC0433D92C110 Datasheet, PDF (1/2 Pages) List of Unclassifed Manufacturers – 433.920MHz Low-loss Filter

BRANCHY
FC0433D92C110
433.920MHz Low-loss Filter
■ Features
l RF Low-Loss Filter For Remote Control Receivers
l Excellent Rejection
l Simple External Impedance Matching
■ Maximum Ratings
Rating
CW RF Power Dissipation
DC voltage Between Terminals
Operating Temperature Range
Storage Temperature Range
Soldering Temperature
Electrostatic Sensitive Device ( ESD )
Value
10
15
-40 / +85
-40 / +85
+250
Units
dBm
VDC
°C
°C
°C
1 23
8
4
765
Pin Configuration
1 : Input Ground
2 : Input
5 : Output
6 : Output Ground
4,8 : Case Ground
3,7 : to be grounded
Ordering code
FC0433D92C110
■ Electrical Characteristics
Ambient temperature
Ta = 25 °C
Source impedance
Zs = 50 W and matching network.
Load impedance
ZL = 50W and matching network.
Characteristic
Sym
Center Frequency ( Between -3dB points )
fc
Marking
FC0433C1, date code
Min.
433.82
Typ.
433.92
Max.
434.02
Units
MHz
Insertion Loss
IL
-----
3 dB bandwidth
BW3
500
Rejection
At fc –10.7 MHz
20
At fc –21.4 MHz
38
Impedance at 433.92 MHz
Input : Zin = Rin \\ Cin
Output : Zout = Rout \\ Cin
Temperature Stability
Turnover Temperature To
10
Turnover Frequency
fo
Temperature Coefficient FTC
-----
Frequency aging
1. Temperature dependance of f c : fc ( Ta ) = fc ( To ) ( 1- FTC ( Ta - To) ² )
fa
-----
3.0
650
30
45
150\\ 4.7
150\\ 4.7
25
fc
0.033
10
5.0
dB
800
KHz
dB
dB
dB
W \\ pF
W \\ pF
40
°C
MHz
-----
ppm/°C²
50
ppm/yr
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
June 25, 2003