RFM SF2256E

Preliminary
•
•
SF2256E
Low-loss SAW Filter
Complies with Directive 2002/95/EC (RoHS)
1076.06 MHz
SAW Filter
Pb
Characteristics:
Balanced-to-balanced operation
Terminating source/load impedance : ZS = 150 Ω
Maximum Rating
Rating
Value
Units
+10
dBm
Input Power Level
DC Voltage on any Non-ground Terminal
3
V
Operating Temperature Range
-30 to +85
°C
Storage Temperature Range in Tape and Reel
-40 to +85
°C
Suitable for Lead-free Soldering - Maximum Soldering Profile
260°C for 30 s
SM3030-8
Electrical Characteristics
Characteristic
Sym
Center Frequency
fC
Notes
Min
Typ
1076.06
Minimum Insertion Loss, 1056.06 to 1096.06 MHz
ILMIN
1.6
2.7 dB Bandwidth
BW2.7
40
Max
Units
MHz
5.0
dB
47
MHz
Amplitude Ripple, 1056.06 to 1096.06 MHz
2
1.5
2.7
dB
Phase Error, 1056.06 to 1096.06 MHz
2
5.0
6.5
degree
2.4:1
2.8:1
I/O VSWR, 1056.06 to 1096.06 MHz
Attenuation Referenced to Minimum Insertion Loss:
50 to 994 MHz
43
46
1158.12 to 1850 MHz
40
43
1850 to 3000 MHz
35
38
3000 to 6000 MHz
30
33
Case Style
SM3030-8 3.0 x 3.0 mm Nominal Footprint
Lid Symbolization (Y=year, WW=week, S=shift) dot=pin 1 indicator
Standard Reel Quantity
dB
A03, YWWS
Reel Size 7 Inch
500 Pieces/Reel
Reel Size 13 Inch
3000 Pieces/Reel
S F 2 2 5 6 E T e s t C ir c u it
Port 1
Port 2
Connection
Balanced Input
Balanced Output
Ground
Dot Indicates Pin 1
Terminals
1,2
5,6
All Others
4
3
1 5 0 o h m
B a la n c e d
In p u t
S F 2 2 5 6 E
5
2
1
8
6
1 5 0 o h m
B a la n c e d
O u tp u t
7
In d u c to r s a r e 3 9 n H
CAUTION: Electrostatic Sensitive Device. Observe precautions for handling.
Notes:
1. US and international patents may apply.
2. Amplitude ripple and phase error as measured over any 30 MHz block of the filter’s 2.7 dB bandwidth.
3. RFM, stylized RFM logo, and RF Monolithics, Inc. are registered trademarks of RF Monolithics, Inc.
4. Electrostatic Sensitive Device. Observe precautions for handling.
www.RFM.com E-mail: [email protected]
©2010 by RF Monolithics, Inc.
Page 1 of 5
SF2256E - 11/18/10
Filter Response Plots
www.RFM.com E-mail: [email protected]
©2010 by RF Monolithics, Inc.
Page 2 of 5
SF2256E - 11/18/10
Filter SWR Plots
www.RFM.com E-mail: [email protected]
©2010 by RF Monolithics, Inc.
Page 3 of 5
SF2256E - 11/18/10
8-Terminal Ceramic Surface-Mount Case
3.0 X 3.0 mm Nominal Footprint
Case and PCB Footprint Dimensions
Dimension
J
J
I
J
K
N
I
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
L
M
N
mm
Nom
3.0
3.0
1.27
0.92
0.75
0.60
0.60
1.20
3.19
0.81
0.96
0.81
1.39
0.23
0.38
Min
2.87
2.87
1.14
0.79
0.62
0.47
0.47
1.07
Max
3.13
3.13
1.40
1.05
0.88
0.73
0.73
1.33
Min
0.113
0.113
0.045
0.031
0.024
0.018
0.018
0.042
Inches
Nom
0.118
0.118
0.050
0.036
0.029
0.024
0.024
0.047
0.126
0.032
0.038
0.032
0.055
0.009
0.015
Max
0.123
0.123
0.055
0.041
0.034
0.029
0.029
0.052
Case Materials
Materials
K
O
O
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
TOP VIEW
BOTTOM VIEW
1
2
8
7
1
6
6
2
5
5
3
7
A03
YWWS
A
E
C
B
8
3
H
G
4
4
D
www.RFM.com E-mail: [email protected]
©2010 by RF Monolithics, Inc.
F
Page 4 of 5
SF2256E - 11/18/10
Inches
7
13
"B" REF.
100 REF.
Tape and Reel Specifications
“B”
millimeters
178
330
Quantity Per Reel
500
3000
See Detail "A"
13.
0
12.0
Carrier Tape Dimensions
20
.2
2.0
Ao
3.35 mm
Bo
3.35 mm
Ko
1.4 mm
Pitch
8.0 mm
W
12.0 mm
COMPONENT ORIENTATION and DIMENSIONS
2.0
4.0
PIN #1
A
1.50
1.75
0.3 ± 0.05
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
www.RFM.com E-mail: [email protected]
©2010 by RF Monolithics, Inc.
USER DIRECTION OF FEED
Page 5 of 5
SF2256E - 11/18/10