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China Electronics Technology Group Corporation No. 26 Research Institute
140MHz Low-loss SAW Filter 4. 5MHz Bandwidth
Part Number: LB140DS23
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 SF-26
Unit
MHz dB MHz MHz MHz dB nsec dB
Minimum
139. 8 4. 5 5 40 -
Typical
140 11. 1 5. 1 5. 98 8. 9 0. 4 70 45 0. 869
Maximum
140. 2 13 9. 2 1 100 -
usec
112LT
25
Notes:
1. All specifications are based on the test circuit shown 2. In production, devices will ...