SF1197B Datasheet | RF Monolithics

® SF1197B 248.6 MHz SAW Filter max. 20 dBm for <= 100 hours max. 10 dBm for <= 15 years Output: symmetrical Zs = 50 Ohm (no matching network) ZI = 200 Ohm (no matching network) - - - Small Size Hermetic 7 X 5 mm Surface Mount Case No Matching Required Input power Level Input: unsymmetrical Terminating source impedance: Terminating load impedance: Low-Impedance Input: near 50 Ohm Low-Impedance Output: near 200 Ohm Operating Temperature T = -20 to 80 [°C] SMP-03 Electrical Characteristics Characteristic Nominal Center Frequency Minimal insertion attenuation 3 dB Band Width Amplitude ripple (p - p) [fn ±120 kHz] Group Delay ripple (p - p) [fn ±120 kHz] Relative attenuation (relative...