SF2081E Datasheet, PDF (1/4 Pages) RF Monolithics, Inc – 1220 MHz SAW Filter

Preliminary
• SAW Filter for Cable System
• Complies with Directive 2002/95/EC (RoHS)
Characteristics:
Balanced-to-balanced operation
Terminating source/load impedance : Z_S = 200 Ω
Maximum Rating
Rating
Input Power Level
DC Voltage on any Non-ground Terminal
Operating Temperature Range
Storage Temperature Range in Tape and Reel
Suitable for Lead-free Soldering - Maximum Soldering Profile
Pb
Value
Units
0
dBm
3
V
-30 to +85
°C
-40 to +85
°C
260°C for 30 s
SF2081E
1220 MHz
SAW Filter
SM3030-8
Electrical Characteristics
Characteristic
Center Frequency
Insertion Loss, 1195 to 1245 MHz
3 dB Bandwidth
Amplitude Ripple, 1200 to 1240 MHz, -30 to +45 °C
Attenuation Referenced to Minimum Insertion Loss:
F < f_C - 48 MHz
F > f_C + 48 MHz
Group Delay Ripple
Case Style
Lid Symbolization (Y=year, WW=week, S=shift) dot=pin 1 indicator
Standard Reel Quantity
Reel Size 7 Inch
Reel Size 13 Inch
Sym
f_C
IL
BW₃
Notes
Min
50
Typ
1220
3.0
56
2.0
Max
4.0
2.2
35
44
30
40
35
100
SM3030-8 3.0 x 3.0 mm Nominal Footprint
840, YWWS
500 Pieces/Reel
3000 Pieces/Reel
Units
MHz
dB
MHz
dB
dB
ns_P-P
Port 1
Port 2
Dot Indicates Pin 1
Connection
Balanced Input
Balanced Output
Ground
Terminals
1,2
5,6
All Others
CAUTION: Electrostatic Sensitive Device. Observe precautions for handling.
Notes:
1. US and international patents may apply.
2. RFM, stylized RFM logo, and RF Monolithics, Inc. are registered trademarks of RF Monolithics, Inc.
3. Electrostatic Sensitive Device. Observe precautions for handling.
www.RFM.com E-mail: [e-mail]
©2009-2010 by RF Monolithics, Inc.
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SF2081E - 7/21/10