®
SF2027B 199.0 MHz SAW Filter
+18 dBm +10 dBm 10V
• • •
GSM BTS Receiver IF Applications Small Size Hermetic 13.3 X 6.5 mm Surface Mount Case
Input power Level short test standard operation, max Max DC Voltage between any 2 terminals Input: possible for balanced and unbalanced operation (TBD) Output: Balanced External matching to 50 or 200 ohms
SMP-53-S
Electrical Characteristics
Characteristic Nominal Frequency Insertion Loss Group Delay Ripple, peak - peak Amplitude Ripple, peak - peak Relative attenuation fn - 300 kHz, fn - 500 kHz, fn - 600 kHz, (including matching to 200 ohms) (198.9 .. 199.1 MHz) (198.9 .. 199.1 MHz) fn +300 kHz fn +500 kHz fn +600 kHz
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Sym fN IL
Notes 1
Min
Typ 199.0 < 7.0 < 700 < 1.0 < 0.7 > 10 > 27 > 36 > 45
Max
Units MHz dB ns dB dB dB dB dB
fn - 100 kHz .. fn +100 kHz (passband)
fn +700 kHz Case Style Lid Symbolization (Y=year, WW=week, S=shift) See note 4
SMP-53-S 13.3 X 6.5 mm Nominal Footprint RFM SF2027B YWWS
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. A dB offset exists for RFM because of the loss introduced by using transformers on the Input and Output. 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. 5. 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. ©Copyright 1999, RF Monolithics Inc. Electrostatic Sensitive Device. Observe precautions for handling.
2.
6. 7. 8. 9.
3. 4.
RF Monolithics, Inc. Phone: (972) 233-2903 Fax: (972) 387-8148 RFM Europe Phone: 44 1963 251383 Fax: 44 1963 251510 ©1999 by RF Monolithics, Inc. The stylized RFM logo are registered trademarks of RF Monolithics, Inc.
E-mail: [email protected] http://www.rfm.com SF2027B-041403
Page 1 of 4
Datasheet pdf - http://www.DataSheet4U.co.kr/
199.0 MHz
Tape and Reel Specifications
SAW Filter
100 REF.
"B" REF.
“B “ Nominal Size Inches 7 13 millimeters 178 330
Quantity Per Reel 500 1000
See Detail "A" 12.0
0 13.
20 .2
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2.0
COMPONENT ORIENTATION and DIMENSIONS
Carrier Tape Dimensions Ao Bo Ko P W Tape Length Pockets/M .274 ± .004 (7.0) .542 ± .004 (13.76) .088 ± .004 (2.2) 12mm 24mm 86M 83/M
PIN #1 USER DIRECTION OF FEED
RF Monolithics, Inc. Phone: (972) 233-2903 Fax: (972) 387-8148 RFM Europe Phone: 44 1963 251383 Fax: 44 1963 251510 ©1999 by RF Monolithics, Inc. The stylized RFM logo are registered trademarks of RF Monolithics, Inc.
E-mail: [email protected] http://www.rfm.com SF2027B-041403
Page 2 of 4
Datasheet pdf - http://www.DataSheet4U.co.kr/
199.0 MHz
SAW Filter
SMP-53-S Case
10-Terminal Ceramic Surface-Mount Case 13.3 x 6.5 mm Nominal Footprint
Case Dimensions
Dimension A B C D E F G Min mm Nom 13.3 6.5 2.3 1.91 1.02 1.0 Max Min Inches Nom .524 .256 .091 .075 .040 0.039 Max
2.00
.078
Electrical Connections Connection
Port 1 Input Hot Port 1 Input Gnd Return Port 2 Output Hot Port 2 Output Gnd Return
w
Terminals 1 10 6 5
w
Case Ground Single Ended Operation Differential Operation
All others Return is ground Return is hot
B
A
TOP VIEW
BOTTOM VIEW
RF Monolithics, Inc. Phone: (972) 233-2903 Fax: (972) 387-8148 RFM Europe Phone: 44 1963 251383 Fax: 44 1963 251510 ©1999 by RF Monolithics, Inc. The stylized RFM logo are registered trademarks of RF Monolithics, Inc.
E-mail: [email protected] http://www.rfm.com SF2027B-041403
Page 3 of 4
D
199.0 MHz
SAW Filter
Solder Temperature Profile
Figure 1 shows the recommended temperature profile for reflow soldering SMP-03 and SMP53-S packages. The package consists of a ceramic base with a metal lid that is attached with high-temperature solder. The filter package is hermetically sealed and the solder seal must not be compromised with excessive heat in assembly. It is critical that the filter package is never heated above 250°C. It is recommended that the package be heated no higher than 240°C for no more than 10 seconds.
Reflow Soldering Profile (SN63)
250 Peak temperature: 210 to 235 deg C
200 Liquidus: 183 deg C
Temperature (deg C)
150 Pre-drying: 120 to 150 deg C
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100
50 Time above liquidus ~ 30 seconds
1
2
3 Minutes
4
5
Figure 1
RF Monolithics, Inc.