SAW Filter
Preliminary
SF2139D
• Low Insertion Loss • 3.8 X 3.8 X 1.0 mm Surface Mount Case • Complies with Directive 2002/95/EC (R...
Description
Preliminary
SF2139D
Low Insertion Loss 3.8 X 3.8 X 1.0 mm Surface Mount Case Complies with Directive 2002/95/EC (RoHS)
Pb
Absolute Maximum Ratings Rating
Maximum Incident Power in Passband Maximum DC Voltage Between any Two Terminals Storage Temperature Range in Tape and Reel Suitable for Lead-free Soldering - Maximum Soldering Profile
177.0 MHz SAW Filter
Value
+10 30 -40 to +85
Units
dBm VDC °C
260 °C for 30 s
SM3838-6 Electrical Characteristics Characteristic
Center Frequency Source Impedance, Single Ended Load Impedance, Single Ended 1 dB Bandwidth 40 dB Bandwidth Template on the Amplitude, Reference is Minimum IL Maximum Insertion Loss Amplitude Variation over 20 MHz Passband Group Delay Variation over 20 MHz Passband Absolute Group Delay at fC Input/Output Return loss over 20 MHz Passband Operating Temperature 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 5 -40 10 to 149 MHz 209 to 350 MHz ILMAX
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Sym
fC
Notes
1
Min
Typ
177 50 50
Max
Units
MHz Ω Ω MHz
BW1 BW40
20 38 37
23.8 40 40 39 7.0 1.1 15 0.308 7 +85 9.0 1.5 80 60
MHz dB dB dBP-P nsP-P µs dB °C
SM3838-6 3.8 x 3.8 mm Nominal Footprint TBD, YWWS 1000 Pieces/Reel 3000 Pieces/Reel
CAUTION: Electrostatic Sensitive Device. Observe precautions for handling. Notes:
1. 2. 3. 4. 5. 6. 7. Unless noted otherwise, all specifications apply over the operating temperature range with filter soldered to the...
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