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China Electronics Technology Group Corporation No.26 Research Institute
140MHz SAW Filter 32.5MHz Bandwidth
Part Number: LB140DS21
www.sipatsaw.com
SIPAT Co., Ltd.
Specifications
Parameter Center Frequency
Insertion Loss 1 dB Bandwidth 3 dB Bandwidth 40 dB Bandwidth Phase Linearity(f0±12.9MHz) Passband Variation Group delay variation (f0±12.9MHz) Ultimate Rejection Absolute delay Subatrate Material Ambient Temperature Package Size °C
Unit
MHz dB MHz MHz MHz
Minimum
139.75 31 32 40 -
Typical
140 13.5 32.5 33.5 37.6 4 0.8 70 43 0.96 YZ 25
Maximum
140.25 15 40 6 1 100 -
deg dB nsec
dB usec
SMD1365 (13.3 x 6.5 mm Nominal Footprint )
Notes:
1. All specifications are based on the test circuit shown 2.
LB140DS21 Datasheet
