Datasheet Summary
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China Electronics Technology Group Corporation No.26 Research Institute
140MHz High-Loss SAW Filter 3.5MHz Bandwidth
Part Number: LB140DS04
.sipatsaw.
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
SMP-53 (13.3 x 6.5 mm Nominal Footprint)
Notes:
1. All specifications are based on the test circuit...