LB140DS31
LB140DS31 is SAW Filter manufactured by SIPAT.
China Electronics Technology Group Corporation No.26 Research Institute
140MHz SAW Filter 2MHz Bandwidth
Part Number: LB140DS31
. 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(139.2～140.8MHz) Phase Linearity(139.2～140.8MHz) Group Delay Variation(139.2～140.8MHz) 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
40 40
Typical
140 15.6 0.2 3 70 1.23 52 49 0.14 Qz 25
Maximum
16 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;
SMD13.3- 6.5C
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...
