www.
DataSheet4U.
com China Electronics Technology Group Corporation No.
26 Research Institute 140MHz High-Loss SAW Filter 3.
5MHz Bandwidth Part Number: LB140DS04 www.
sipatsaw.
com SIPAT Co.
, Ltd.
Specifications Parameter Center Frequency Insertion Loss 1 dB Bandwidth 3 dB Bandwidth 35 dB Bandwidth Passband Variation Group delay Variation(80% of 3dB) Ultimate Rejection Absolute Delay Subatrate Material Ambient Temperature Package Size °C Unit MHz dB MHz MHz MHz dB nsec dB Minimum 139.
8 3.
5 4 35 - Typical 140 12 4 4.
92 7.
9 0.
4 60 39 0.
86 Maximum 140.
2 13.
5 8.
2 1 100 - usec 112LT 25 SMP-53 (13.
3 x 6.
5 mm Nominal Footprint) Notes: 1.
All specifications are based on the test circuit sho...

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