70 MHz Bandpass SAW Filter www.DataSheet4U.com
70 MHz Bandpass SAW Filter
19.4 MHz Bandwidth
Specifications
Parameter C...
70 MHz Bandpass SAW Filter www.DataSheet4U.com
70 MHz Bandpass SAW Filter
19.4 MHz Bandwidth
Specifications
Parameter Center Frequency at 25°C Insertion Loss at fc 1.5dB Bandwidth 3dB Bandwidth 50dB Bandwidth Passband Variation Ultimate Rejection Substrate Material Ambient Temperature Operating Temperature Range Sym fc IL BW1 BW3 BW50 Ta To Minimum 69.9 19.0 19.4 50 -55 Typical 70 24.7 19.23 19.46 20.74 0.93 53 128-LiNbO3 25 25 Maximum 70.1 25.0 21.0 1.5 85 Unit MHz dB MHz MHz MHz dB dB °C °C
BP60520
Typical Performance
Type performance
-30
-40
-50 Magnitude(dB)
-60
-70
-80
-90
50
55
60
65
70 75 Frequency(MHz)
80
85
90
Package Outline
Matching Configuration
L1 : 78 nH L3 : 80 nH
L2 : 180 nH L4 : 180 nH
Nominal Source/Load Impedance : 50 Ω
Phone: +86 (10) 5128 1211 February 26, 2003
Fax: +86 (10) 5820 3915
Email:
[email protected]
Web: http://www.vanlong.com Vanlong Technology Co., Ltd.
...