SF1188C Datasheet, PDF (1/4 Pages) RF Monolithics, Inc – 465.00 MHz SAW Filter

• 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
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
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)
Electrical Connections
Connection
Input
Output
Case Ground
Terminals
2
6
All others
SF1188C
465.00 MHz
SAW Filter
Value
Units
+10
dBm
30
VDC
-40 to +85
°C
260 °C for 30 s
SM5050-8
Sym Notes
Min
Typ
Max
Units
f_C
1
465.000
MHz
IL
2.0
4.0
dB
1.0
2.0
dB_P-P
1, 2
50
50
T_A
1
-10
dB
+50
°C
No External L-C required for 50Ω match
SM5050-8 5 X 5 mm Nominal Footprint
452 YWWS
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 temper-
ature range with filter soldered to the specified demonstration board with
impedance matching to 50 Ω and measured with 50 Ω network analyzer.
2. 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
for details.
3. The design, manufacturing process, and specifications of this filter are
subject to change.
4. US and international patents may apply.
5. RFM, stylized RFM logo, and RF Monolithics, Inc. are registered
trademarks of RF Monolithics, Inc.
www.RFM.com E-mail: [e-mail]
©2008-2010 by RF Monolithics, Inc.
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SF1188C - 6/14/10