LB140DS39
LB140DS39 is SAW Filter manufactured by SIPAT.
China Electronics Technology Group Corporation No.26 Research Institute
140MHz SAW Filter 2MHz Bandwidth
Part Number: LB140DS39
.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 Passband Variation(139.25~140.75MHz) Phase Linearity(139.25~140.75MHz) Group Delay Variation(139.25~140.75MHz) Absolute Delay Ultimate Rejection 10~137MHz 143~280MHz
Unit
MHz d B d B deg nsec usec d B d B KHz/°C °C °C °C V d Bm
- Minimum
139.8 40 40
Typical
140 16 0.5 3 60 1.23 53 53 0.14 Qz 25
Maximum
140.2 18 1.2 10 180
- Material Temperature coefficient Substrate Material Ambient Temperature Operating Temperature Range Storage Temperature Range DC Voltage
..
-40 -45
+85 +105
Input Power ESD Class
- 1A
Package Size Notes: 1. 2. All specifications are based on the test circuit shown;
SMD9.1- 4.8
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...
