856020 Datasheet | Sawtek

Description

Output Output return Input Input return Case ground Rev C 17-Jun-2002 Page 1 of 5 Preliminary Data Sheet Part Number 856020 140 MHz SAW Filter Electrical Specifications (1) Operating Temperature Range: (2) 0 to +70 oC Parameter (3) Center Frequency Minimum Insertion Loss Lower 1 dB Bandedge (4) Upper 1 dB Bandedge Lower 3 dB Bandedge (4) Upper 3 dB Bandedge Lower 40 dB Bandedge (4) Upper 40 dB Bandedge Amplitude Variation 111.75 - 168.25 MHz Phase Linearity 111.75 - 168.25 MHz Group Delay Variation 111.75 - 168.25 MHz Absolute Delay Relative Attenuation (4) 15 - 75 MHz 75 - 98 MHz 182 - 205 MHz 205 - 350 MHz Terminating Source Impedance (5) Terminating Load Impedance (5) Substrate Material Temperature Coefficient of Frequency Minimum 168.25 171.5 98 - - - - 45 40 40 45 - Typical 140 17.8 108.85 170.27 107.45 172.61 102.35 180.78 0.6 5.35 21 0.539 51 50 43 50 50 50 128 LiNbO3 -74 Maximum 20 111.75 108.5 182 Unit MHz dB MHz MHz MHz MHz MHz MHz 1.0 dB p-p 10 deg p-p 55 ns p-p - µsec - dB - dB - dB - dB - Ω - Ω - - - ppm/oC Notes: 1.