SF2038C Datasheet, PDF (1/5 Pages) RF Monolithics, Inc – Designed for SDARS IF Receiver

• Designed for SDARS IF Receiver
• Low Insertion Loss
• 5.0 x 5.0 mm Surface-mount Case
• Differential or Single-ended Input and Output
• Complies with Directive 2002/95/EC (RoHS)
Absolute Maximum Ratings
Rating
Maximum Incident Power in Passband
Maximum DC Voltage on any Non-ground Terminal
Storage Temperature Range in Tape and Reel
Maximum Soldering Profile
Electrical Characteristics
Characteristic
Nominal Center Frequency
Passband Insertion Loss
1 dB Bandwidth
15 dB Bandwidth
30 dB Bandwidth
Amplitude Ripple over fc ±6.0 MHz
Group Delay Variation over fc ±6.0 MHz
Rejection:
50 to 64.44 MHz
64.44 to 66.70 MHz
86.30 to 87.06 MHz
87.06 to 91.50 MHz
91.50 to 100.000 MHz
Operating Temperature Range
Frequency Temperture Coefficient
Differential Input
Differential Output
Case Style
Lid Symbolization (Y=year, WW=week, S=shift) See note 4
*At low temperature extreme -40 °C
SF2038C
76.500 MHz
Pb
SAW Filter
Value
Units
+10
dBm
30
VDC
-40 to +85
°C
265°C for 10 s
Sym Notes
Min
f_C
1
IL
BW₁
BW₁₅
BW₃₀
1
12.0
GDV
Typ
76.500
10.8
12.7
17.5
19.4
0.60
40
SM5050-8
Max
12.0
18.0
20.0
1.3
150
Units
MHz
dB
MHz
MHz
MHz
dB_P-P
ns_P-P
1, 3
T_A
1
FTC
6
36
42
33
39
dB
16*
24
23*
34
36
40
-40
+85
°C
-87
ppm/°C
175 ohms
180 ohms
SM5050-8 5 x 5 mm Nominal Footprint
RFM 913 YWWS
CAUTION: Electrostatic Sensitive Device. Observe precautions for handling.
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.
2. Unless noted otherwise, all frequency specifications are referenced to the nominal center frequency, fc.
3. 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.
4. "LRIP" or "L" after the part number indicates "low rate initial production" and "ENG" or "E" indicates "engineering prototypes."
5. The design, manufacturing process, and specifications of this filter are subject to change.
6. Tape and Reel Standard ANSI / EIA 481.
7. 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.
8. US and international patents may apply.
9. RFM, stylized RFM logo, and RF Monolithics, Inc. are registered trademarks of RF Monolithics, Inc.
www.RFM.com E-mail: [e-mail]
©2009-2010 by RF Monolithics, Inc.
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SF2038C - 6/14/10