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SF1188C
•
•
•
•
•
RF Filter for Family Radio Service Applications
Low Insertion Loss
5.0 x 5.0 x 1.7 mm Suface-mount Case
No Matching Required
Complies with Directive 2002/95/EC (RoHS)
Pb
465.00 MHz
SAW Filter
Value
+10
30
-40 to +85
Absolute Maximum Ratings
Rating
Maximum Incident Power in Passband
Maximum DC Voltage on any Non-ground Terminal
Storage Temperature Range in Tape and Reel
Suitable for Lead-free Soldering - Maximum Soldering Profile
Units
dBm
VDC
°C
260 °C for 30 s
SM5050-8
Electrical Characteristics
Characteristic
Center Frequency
Passband:
Insertion Loss, f
C
±2.0 MHz
Amplitude Ripple, f
C
±2.0 MHz
Rejection Referenced to 0 dB:
(f
C
- 100 MHz) to (f
C
-45 MHz)
(f
C
+ 45 MHz) to (f
C
+100 MHz)
Operating Temperature Range
Differential Input / Output Impedance Match
Case Style
Lid Symbolization (Y=year, WW=week S=shift)
T
A
1
1, 2
50
50
-10
+50
°C
dB
IL
Sym
f
C
Notes
1
Min
Typ
465.000
2.0
1.0
Max
Units
MHz
4.0
2.0
dB
dB
P-P
No External L-C required for 50Ω match
SM5050-8 5 X 5 mm Nominal Footprint
452 YWWS
Electrical Connections
Connection
Input
Output
Case Ground
Terminals
2
6
All others
50
pin 2
pin 6
SAW Filter
TOP VIEW
50
pins 1, 3, 4, 5, 7, 8
RF IC
CAUTION: Electrostatic Sensitive Device. Observe precautions for handling.
NOTES:
1.
Unless noted otherwise, all specifications apply over the operating tem-
perature range with filter soldered to the specified demonstration board
with impedance matching to 50
Ω
and measured with 50
Ω
network ana-
lyzer.
Rejection is measured as attenuation below the minimum IL point in the
passband. Rejection in final user application is dependent on PCB layout
and external impedance matching design. See Application Note No. 42
3.
4.
5.
for details.
The design, manufacturing process, and specifications of this filter are
subject to change.
US and international patents may apply.
Murata, stylized Murata logo, and Murata N.A., Inc. are registered
trademarks of Murata Manufacturing Co., Ltd.
2.
©2010-2014 by Murata Electronics N.A., Inc.
SF1188C (R) 3/20/14
Page 1 of 4
www.murata.com
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