®
SF1188C 465.00 MHz SAW Filter
Value +10 30 -40 to +85 260°C for 30 s Units dBm VDC °C
• • • • •
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 Max. DC voltage between any 2 terminals Storage Temperature Range Suitable for lead-free soldering - Max Soldering Profile
SM5050-8
Electrical Characteristics
Characteristic Nominal Center Frequency Passband Rejection Operating Temperature Range Differential Input / Output Impedance Match Case Style Lid Symbolization (Y=year, WW=week S=shift)
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Sym fC IL across fc ±2.0 MHz IL
Notes 1
Min
Typ 465.000 2.0 1.0
Max 4.0 2.0
Units MHz dB dBP-P dB
Amplitude Ripple over fc ±2.0 MHz fc -100 to fc -45 MHz fc +45 to fc +100 MHz TA 1 1, 2 50 50 -10
+50
°C
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
pins 1, 3, 4, 5, 7, 8 50 pin 2 pin 6
SAW Filter
TOP VIEW 50
RF IC
figure 1
Notes:
1. Unless noted otherwise, all specifications apply over the operating temperature range with filter soldered to the specified demonstration board with impedance matching to 50 Ω and measured with 50 Ω network analyzer. 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. The design, manufacturing process, and specifications of this filter are subject to change. 4. 5. 6. 7. US and international patents may apply. RFM, stylized RFM logo, and RF Monolithics, Inc. are registered trademarks of RF Monolithics, Inc. ©Copyright 1999, RF Monolithics Inc. Electrostatic Sensitive Device. Observe precautions for handling.
2.
3.
RF Monolithics, Inc. Phone: (972) 233-2903 Fax: (972) 387-8148 RFM Europe Phone: 44 1963 251383 Fax: 44 1963 251510 ©1999 by RF Monolithics, Inc. The stylized RFM logo are registered trademarks of RF Monolithics, Inc.
E-mail:
[email protected] http://www.rfm.com SF1188C-012805
Page 1 of 4
Datasheet pdf - http://www.DataSheet4U.co.kr/
465.00 MHz
Response
SAW Filter
VSWR
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Smith Chart
RF Monolithics, Inc. Phone: (972) 233-2903 Fax: (972) 387-8148 34RFM Europe Phone: 44 1963 251383 Fax: 44 1963 251510 ©1999 by RF Monolithics, Inc. The stylized RFM logo are registered trademarks of RF Monolithics, Inc.
E-mail:
[email protected] http://www.rfm.com SF1188C-012805
Page 2 of 4
Datasheet pdf - http://www.DataSheet4U.co.kr/
465.00 MHz
SAW Filter
SM5050-8 Case
8-Terminal Ceramic Surface-Mount Case 5.0 X 5.0 mm Nominal Footprint
Case Dimensions
Dimension A B C D E F G Min 4.8 4.8 mm Nom 5.0 5.0 2.08 1.17 0.64 2.54 Max 5.2 5.2 1.7 Min Inches Nom 0.1968 0.1968 0.0818 0.046 0.0252 0.100 Max
0.0669
2.39.