SF1173B - RF Monolithics

SF1173B SURFACE ACOUSTIC WAVE FILTER

. U PRELIMINARY 4 t eWireless LAN Receiver IF Applications • Designed for e hInput and Output • Balanced S a t a D . w w w See Associated Plots Characteristic Nominal Center Frequency Passband Insertion Loss at fc 3 dB Passband Amplitude Ripple over fc ±7.0 MHz Group Delay Variation over fc ±7.0 MHz Rejection fc-100 to –33 MHz fc-33 to -22 MHz fc –22 to –16..

Features

, all frequency specifications are referenced to the nominal center frequency, fc. 3. Rejection is measured as attenuation below the minimum IL point in the passband. Rejection in final user application is dependent on PCB layout and external impedance matching design. See Application Note No. 42 for details. 4. “LRIP” or “L” after the part number indicates “low rate initial production” and “ENG” or “E” indicates “engineering prototypes.” 5. The design, manufacturing process, and specifications of this filter are subject to change. 6. Either Port 1 or Port 2 may be used for either input or out.