SP40001
China Electronics Technology Group Corporation No.26 Research Institute
400MHz Low-loss SAW Filter .. 45MHz Bandwidth
Part Number: SP40001
.sipatsaw.
SIPAT Co., Ltd.
Specifications
Parameter Center Frequency
Insertion Loss(f0±20MHz) 1.5 d B Bandwidth 3 d B Bandwidth 35 d B Bandwidth Passband Variation(f0±20MHz) Absolute Delay Group Delay Variation(f0±20MHz) 1～370MHz Ultimate Rejection 430～500MHz 500～1000MHz Material Temperature coefficient Ambient Temperature Package Size
Unit
MHz d B MHz MHz MHz d B usec
Minimum
40 45 30 30 30
Typical
400 16 45.02 46.25 53.8 0.8 0.44 40 35 35 38 -37.6 25 SMD7.0- 5.0
Maximum
18 56 1.5 150
- nsec d B d B d B
KHz/°C °C
Notes:
1. All specifications are based on the test circuit shown 2. In production, devices will be tested at room temperature to a guardbanded specification to ensure electrical pliance over temperature 3. Electrical margin has been built into the design to account for the variations due to temperature drift and manufacturing tolerances...
