SF2143A

Preliminary SF2143A Designed for SDARS IF Receiver SAW Diplexer 72.54 / 80.46 MHz 11.4 X 5.3 mm Surface-Mount Case Complies with Directive 2002/95/EC (RoHS) Pb 72.54/80.46 MHz SAW Diplexer Value +10 0 -40 to +105 Absolute Maximum Ratings Rating Maximum Incident Power in Passband Maximum DC Voltage between any Two Terminals Operating Temperature Range Units dBm VDC °C SM11453-10 Electrical Characteristics TDM1 Filter Characteristic Nominal Center Frequency 1 dB Bandwidth 15 dB Bandwidth 30 dB Bandwidth Passband Minimum Insertion Loss including the Matching Network Amplitude Ripple, FC ± 1.85 MHz Attenuation Relative to ILMIN 50.00 to 66.48 MHz 66.48 to 68.08 MHz 77.30 to 78.60 MHz 78.60 to 86.50 MHz 86.50 to 91.50 MHz 91.50 to 100.0 MHz Group Delay Ripple Source Impedance (Differential) Load Impedance (Differential) Sym FC BW1 BW15 BW30 ILMIN Notes 1 Min 3.7 Typ 72.54 4.3 5.5 6.0 15.3 0.7 49 42 40 45 61 66 83 27 ohms or 200 ohms 1K ohms or 1.5K ohms Max 6.7 7.7 18 Units MHz MHz MHz MHz dB dBP-P dB dB dB dB dB dB nsP-P 40 37 37 40 45 45 www.DataSheet.net/ TDM2 Filter Characteristic Nominal Center Frequency 1 dB Bandwidth 15 dB Bandwidth 30 dB Bandwidth Passband Minimum Insertion Loss including the Matching Network Amplitude Ripple, FC ± 1.85 MHz Attenuation Relative to ILMIN 50.00 to 74.39 MHz 74.39 to 75.99 MHz 85.21 to 86.50 MHz 86.50 to 91.50 MHz 91.50 to 100.0 MHz Group Delay Ripple Source Impedance (Differential) Load Impedance (Differential) Case Styl...