RFM SF2258E

Preliminary
SF2258E
• Low-loss RF SAW Filter
• Surface-mount 3.0 x 3.0 x 1.3 mm Package
• Complies with Directive 2002/95/EC (RoHS)
2655 MHz
SAW Filter
Pb
Absolute Maximum Ratings
Rating
Value
Units
10
dBm
Input Power Level
DC Voltage on any Non-ground Terminal
3
V
Operating Temperature Range
-40 to +85
°C
Storage Temperature Range in Tape and Reel
-40 to +85
°C
260
°C
Solder Reflow Temperature, 10 seconds, 5 cycles maximum
SM3030-6
Electrical Characteristics
Characteristic
Sym
Center Frequency
FC
Notes
Min
2655
Maximum Insertion Loss, 2624 to 2690 MHz
IL
2.3
3.6
dB
0.8
2.0
dBP-P
1.9:1
2.5:1
Amplitude Ripple, 2624 to 2690 MHz
VSWR, 2624 to 2690 MHz
Typ
Max
Units
MHz
Attenuation Referenced to 0 dB:
DC to 2100 MHz
25
31
2100 to 2515 MHz
27
34
2770 to 4000 MHz
30
37
15
22
4000 to 5000 MHz
Source Impedance
ZS
50
Load Impedance
ZL
50
ESD Voltage (machine model)
Ω
50
Case Style
V
SM3030-6 3.0 x 3.0 mm Nominal Footprint
Lid Symbolization (Y=year, WW=week, S=shift) dot=pin 1 indicator
Standard Reel Quantity
dB
A05, YWWS
Reel Size 7 Inch
500 Pieces/Reel
Reel Size 13 Inch
3000 Pieces/Reel
CAUTION: Electrostatic Sensitive Device. Observe precautions for handling.
Notes:
1.
2.
3.
4.
5.
6.
7.
8.
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.
Unless noted otherwise, all frequency specifications are referenced to the nominal center frequency, fc.
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.
"LRIP" or "L" after the part number indicates "low rate initial production" and "ENG" or "E" indicates "engineering prototypes."
The design, manufacturing process, and specifications of this filter are subject to change.
Either Port 1 or Port 2 may be used for either input or output in the design. However, impedances and impedance matching may vary between Port 1 and Port
2, so that the filter must always be installed in one direction per the circuit design.
US and international patents may apply.
RFM, stylized RFM logo, and RF Monolithics, Inc. are registered trademarks of RF Monolithics, Inc
www.RFM.com E-mail: [email protected]
©2010-2011 by RF Monolithics, Inc.
Page 1 of 6
SF2258E - 1/3/11
Filter Response Plots
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©2010-2011 by RF Monolithics, Inc.
Page 2 of 6
SF2258E - 1/3/11
Input/Output VSWR Plots
www.RFM.com E-mail: [email protected]
©2010-2011 by RF Monolithics, Inc.
Page 3 of 6
SF2258E - 1/3/11
Filter Test Circuit
5 0 o h m
2
S A W
5
F ilte r
5 0 o h m
1 , 3 , 4 , 6
www.RFM.com E-mail: [email protected]
©2010-2011 by RF Monolithics, Inc.
Connection
Terminals
Input
2
Output
5
Ground
All Others
Page 4 of 6
SF2258E - 1/3/11
SM3030-6 Case
6-Terminal Ceramic Surface-Mount Case
3.0 X 3.0 mm Nominal Footprint
Case and PCB Footprint Dimensions
Dimension
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
K
L
N
K
N
Min
2.87
2.87
1.12
0.77
2.67
1.47
0.72
1.37
0.47
1.17
mm
Nom
3.00
3.00
1.25
0.90
2.80
1.60
0.85
1.50
0.60
1.30
3.20
1.70
1.05
0.81
0.38
Max
3.13
3.13
1.38
1.03
2.93
1.73
0.98
1.63
0.73
1.43
Min
0.113
0.113
0.044
0.030
0.105
0.058
0.028
0.054
0.019
0.046
Inches
Nom
0.118
0.118
0.049
0.035
0.110
0.063
0.033
0.059
0.024
0.051
0.126
0.067
0.041
0.032
0.015
Max
0.123
0.123
0.054
0.040
0.115
0.068
0.038
0.064
0.029
0.056
Case Materials
O
Materials
N
M
M
PCB Footprint Top View
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
TOP VIEW
BOTTOM VIEW
B
1
3
6
A05
YWWS
A 2
5
E
4
D
www.RFM.com E-mail: [email protected]
©2010-2011 by RF Monolithics, Inc.
G
C
F
H
6
1
5
2
4
3
I
J
Page 5 of 6
SF2258E - 1/3/11
Tape and Reel Specifications
Quantity Per Reel
millimeters
7
178
500
13
330
3000
"B" REF.
100 REF.
“B”
Inches
See Detail "A"
13.
0
12.0
20
.2
2.0
COMPONENT ORIENTATION and DIMENSIONS
Carrier Tape Dimensions
2.0
3.35 mm
Bo
3.35 mm
Ko
1.40 mm
Pitch
8.0 mm
W
12.0 mm
4.0
PIN #1
A
1.50
1.75
0.3 ± 0.05
Ao
Bo
B
Ao
12.0
5.5
RO.3
(MAX.)
B
Pitch
A
Ko
R0.5
(MAX.)
1.5
SECTION A-A
SECTION B-B
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©2010-2011 by RF Monolithics, Inc.
USER DIRECTION OF FEED
Page 6 of 6
SF2258E - 1/3/11