LB140DS34
LB140DS34 is SAW Filter manufactured by SIPAT.
China Electronics Technology Group Corporation No.26 Research Institute
140MHz SAW Filter 3MHz Bandwidth
Part Number: LB140DS34
.sipatsaw.
SIPAT Co., Ltd.
Features
For IF SAW filter Single-ended operation Ceramic Surface Mount Package Small size Ro HS pliant (2002/95/EC), Pb-free
Specifications
Parameter
Center Frequency Insertion Loss 1 d B Bandwidth 3 d B Bandwidth 30 d B Bandwidth Passband Variation Absolute Delay Group Delay Variation(f0±1MHz) Ultimate Rejection Material Temperature coefficient Substrate Material Ambient Temperature Operating Temperature Range Storage Temperature Range
..
Unit
MHz d B MHz MHz MHz d B usec nsec d B KHz/°C °C °C °C V d Bm
- Minimum
139.8 1.9 2.8 30
Typical
140 12.4 2 2.92 5.81 0.2 1.17 50 33 -2.52 112LT 25
Maximum
140.2 16 2.2 3.2 6 0.8 100
- -40 -45
+85 +105
DC Voltage
Input Power ESD Class Package Size Notes: 1. 2.
- 1A
SMD13.3- 6.5A
All specifications are based on the test circuit shown; In production, all specifications are measured by Agilent Network analyzer and full 2 port calibration at room temperature;
3.
Electrical margin has been built into the design to account for the variations due to temperature drift and manufacturing tolerances;
4.
This is the optimum impedance in order to achieve the performance...
