SF1194A Datasheet, PDF (1/10 Pages) RF Monolithics, Inc – 167 MHz SAW Filter

• Low Insertion Loss
• Excellent Size-to-Performance Ratio
• Hermetic SMP-75 Surface-Mount Case
• Single-Ended or Differential Input and Output
• Complies with Directive 2002/95/EC (RoHS) _Pb
SF1194A
167 MHz
SAW Filter
Absolute Maximum Ratings
Rating
Maximum Incident Power in Passband
Max. DC voltage between any 2 terminals
Temperature Range
Suitable for lead-free soldering - Max. Soldering Profile
Value
Units
+10
dBm
30
VDC
-5 to +85
°C
260°C for 30 s
SMP-75
Electrical Characteristics
Center Frequency
Characteristic
Maximum Insertion Loss 167 ± .075 MHz
2.0 dB Bandedges
17 dB Bandedges
36 dB Bandedges
41 dB Bandedges
Ultimate Rejection
30 to 147 MHz
147 to 165.4 MHz
168.6 to 187 MHz
187 to 276 MHz
276 to 278 MHz
278 to 2000 MHz
Amplitude Variation
167 ± 0.75 MHz
Amplitude Ripple
167 ± 0.75 MHz
Absolute Group Delay
167 ± 0.75 MHz
Group Delay Variation
167 ± 0.75 MHz
Maximum RF Input Power
Input IMR
For two -20dBm input signals
At 167 + .800 MHz
And 167 + 1.600 MHz
Or at 167 -.800 MHz
And 167 -1.600 MHz
Input Return Loss
167 ± .075 MHz
Output Return Loss
167 ± .075 MHz
Source/Load Impedance
Matching Components
Case Style
Lid Symbolization (YY = year, WW = week)
Sym
f_O
IL
Notes
Min
1
70
41
41
70
50
70
Typ
Max
Units
167
MHz
7.0
dB
± .200
MHz
± .400
MHz
± .600
MHz
± .800
MHz
dB
dB
dB
dB
dB
dB
1.5
dB p-p
1
dB p-p
2.3
2.6
µsec
400
nsec
22
dBm
100
dB
15
dB
10
dB
Single-Ended or Differential Input / Output
Ohm
Fixed value, external Q 40-50
SMP-75 19 x 6.5 mm Nominal Footprint
4
RFM SF1194A YYWW
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.
2. Unless noted otherwise, all frequency specifications are referenced to the nominal center frequency, fc.
3. The design, manufacturing process, and specifications of this filter are subject to change.
4. Tape and Reel Standard ANSI / EIA 481.
5. US and international patents may apply.
6. RFM, stylized RFM logo, and RF Monolithics, Inc. are registered trademarks of RF Monolithics, Inc.
7. ©Copyright 1999, RF Monolithics Inc.
8. Electrostatic Sensitive Device. Observe precautions for handling.
RF Monolithics, Inc. Phone: [phone]
Fax: [phone]
RFM Europe
Phone: [phone]
Fax: [phone]
©2001 by RF Monolithics, Inc. The stylized RFM logo are registered trademarks of RF Monolithics, Inc.
E-mail: [e-mail]
http://www.rfm.com
SF1194A-121604
Page 1