SF0280BA01984S
DESCRIPTION
280 MHz SAW bandpass filter in a 5x5 mm SMD package with > 17 MHz usable bandwidth for broadband access applications.
TYPICAL PERFORMANCE
Horizontal: 10 MHz/div
Vertical (from top):
Magnitude Group Delay Variation
10,1 50 d B/div ns/div
SPECIFICATION
Parameter Measured Center Frequency (Fc) Insertion Loss Amplitude Ripple 1 Group Delay Variation 1 3 d B Bandwidth 10 d B Bandwidth 15 d B Bandwidth 40 d B Bandwidth Rejection 30 to Fc-100 MHz Fc-100 to Fc-17 MHz Fc-17 to Fc-15 MHz Fc+15 to Fc+17 MHz Fc+17 to Fc+100 MHz Fc+100 to 500 MHz Temperature Coefficient of Frequency (Tc) System Source and Load Impedance Ambient Temperature
Notes: 1. Evaluated over 271.5-288.5 MHz. Rev X10 8-Jul-05
Min 279.5 20 40 15 10 10 15 40
- Typ 280.0 8.6 0.4 25 24.3 27.9 29.2
Max 280.5 10 1 50 30 34 200
- Units MHz d B d B p-p ns p-p MHz MHz MHz MHz d B d B d B d B d B d B ppm/°C Ω °C
54 38 23 15 31 54 -90 50 25
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