856314 Datasheet | Sawtek

Description

Output Output return Input Input return Case ground Rev - 12-Sep-2003 Page 1 of 5 Preliminary Data Sheet Part Number 856314 140 MHz SAW Filter Electrical Specifications (1) Operating Temperature Range: (2) Parameter (3) Center Frequency Maximum Insertion Loss at 140 MHz Lower 1.5 dB Bandedge Upper 1.5 dB Bandedge Lower 3 dB Bandedge Upper 3 dB Bandedge Lower 40 dB Bandedge Upper 40 dB Bandedge Amplitude Variation 109 - 171 MHz Phase Linearity 109 - 171 MHz Group Delay Variation 109 - 171 MHz Relative Attenuation 15 - 75 MHz 75 - 89 MHz 191 - 215 MHz 215 - 298 MHz Source Impedance (5) Load Impedance (5) Substrate Material Temperature Coefficient of Frequency 0 to +70 oC Minimum 171 176 89 - - - - 45 40 40 42 - Typical(4) 140 21 103 177 102 178 97 186 0.7 4.0 30 50 43 44 46 50 50 128-LiNbO3 -74 Maximum 22.5 109 104 191 Unit MHz dB MHz MHz MHz MHz MHz MHz 1.5 dB p-p 10 deg p-p 100 ns p-p - dB - dB - dB - dB - Ω - Ω - - - ppm/ oC Notes: 1.