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Electrical Characteristics
Electrical Connections
Characteristic Sym Notes Min Typ Max Units
Center Frequency FC842.5 MHz1 dB Bandwidth TBD
3 dB Bandwidth TBD
Insertion Loss, 840 to 845 MHz IL 1.9 3.5 dB
Amplitude Ripple, 840 to 845 MHz 0.3 1.0 dBP-P
Group Delay Deviation, 840 to 845 MHz 10 40 nsP-P
VSWR, 840 to 845 MHz 1.5:1 2.0:1
Attenuation Referenced to 0 dB
DC to 795 MHz 45 52
dB
795 to 800 MHz 40 50
894 to 968 MHz 30 37
1059 to 1078 MHz 50 60
1078 to 3000 MHz 25 30
Source Impedance ZS50 Ω
Load Impedance ZL50
Case Style SM3030-6 3.0 x 3.0 mm Nominal Footprint
Lid Symbolization (Y=year, WW=week, S=shift) dot=pin 1 indicator 919, YWWS
Standard Reel Quantity Reel Size 7 Inch 1000 Pieces/Reel
Reel Size 13 Inch 3000 Pieces/Reel
Connection Terminals
Input 5
Output 2
Ground All Others
SM3030-6
• Surface Mount 3.0 x 3.0 x 1.3 mm Package
• Complies with Directive 2002/95/EC (RoHS)
Absolute Maximum Ratings
Rating Value Units
Input Power Level 15 dBm
DC V oltage 5 V
Operating Temperature Range -30 to +70 °C
Storage Temperature Range in Tape and Reel -40 to +85 °C
842.5 MHz
SAW Filter
SF2195E
1. Unless note d otherwis e , all spe cifica tions apply over the operati ng t emperat ure ra nge with f ilter s oldered t o t he specif ied demonstra tio n boa rd with imped ance
match ing to 50 Ω and measured with 50 Ω network analyzer.
2. Unless noted otherwise, all frequency specifications are referen ced to the nominal center frequency, fc.
3. Rejection i s measur ed as a ttenu at ion bel ow t he minimum I L point in th e p assb and. Reje ctio n i n fi nal u ser a pplica tio n i s dep end ent on P CB l ay out a nd ex ternal
impedance matching design. See Appli cation Note No. 42 for details.
4. "LRIP" or "L" after the part number indicates "low rat e initial production" and "ENG" or "E" indicates "engineering prototypes."
5. The desi gn, manufacturing process, and specifications of this filter are subject to change.
6. Eith er Port 1 or P ort 2 ma y be us ed for eit he r inp ut or outp ut i n t he des ign. However, impedanc es a nd imp edance match ing may vary between Por t 1 and P ort
2, so that t he filter must alway s be installed in one direction per the circuit design.
7. US and international pa tents may apply.
8. RFM, stylized RFM logo, and RF Monolithics, Inc. are registered trademarks of RF Monolithics, Inc
Pb
CAUTION: Electrostatic Sensitive Device. Observe precautions for handling.
Notes:
Preliminary
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Filter Passband Response, 740 to 940 MHz
50 ohm 50 ohm
25
1 , 3 , 4 , 6
Filter Test Circuit
SF2195E
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Filter Broadband Response, 0 to 3000 MHz
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Filter S11 Plot
Filter S22 Plot
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©2009 by RF Monolithics, Inc. SF2195E - 12/2/09
SM3030-6 Case
TOP VIEW BOTTOM VIEW
1
2
3
6
5
4
1
2
3
6
5
4
A
BC
DJ
EF
GH
I
919
YWWS
K
K
O
MM
N
N
N
L
6-Terminal Ceramic Surface-Mount Case
3.0 X 3.0 mm Nominal Footprint
Case and PCB Footprint Dimensions
Case Materials
Dimension mm Inches
Min Nom Max Min Nom Max
A2.87 3.00 3.13 0.113 0.118 0.123
B2.87 3.00 3.13 0.113 0.118 0.123
C1.12 1.25 1.38 0.044 0.049 0.054
D0.77 0.90 1.03 0.030 0.035 0.040
E2.67 2.80 2.93 0.105 0.110 0.115
F1.47 1.60 1.73 0.058 0.063 0.068
G0.72 0.85 0.98 0.028 0.033 0.038
H1.37 1.50 1.63 0.054 0.059 0.064
I0.47 0.60 0.73 0.019 0.024 0.029
J1.17 1.30 1.43 0.046 0.051 0.056
K3.20 0.126
L1.70 0.067
M1.05 0.041
N0.81 0.032
O0.38 0.015
Materials
Solder Pad
Plating 0.3 to 1.0 µm Gold over 1.27 to 8.89 µm Nickel
Lid Plating 2.0 to 3.0 µm Nickel
Body Al2O3 Ceramic
Pb Free
PCB Footprint Top View
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Tape and Reel Specifica t ions
“B “ Quantity Per Reel
Inches millimeters
7 178 1000
13 330 3000
See Detail "A"
13.0
20.2
2.0
12.0
100 REF.
"B" REF.
COMPONENT ORIENTATION and DIMENSIONS
Carrier Tape Dimensions
Ao 3.35 mm
Bo 3.35 mm
Ko 1.40 mm
Pitch 8.0 mm
W12.0 mm
RO.3
(MAX.)
Ko
SECTION A-A
0.3 ± 0.05
SECTION B-B
Bo
2.0 4.0
Ao Pitch
BB
AR0.5
(MAX.)
A
5.5
12.0
1.75
1.5
1.50
PIN #1
USER DIRECTION OF FEED
