器件名称:
SF2002E
功能描述:
942.5 MHz SAW Filter
文件大小:
239.53KB 共5页
简 介:
SF2002E 942.5 MHz SAW Filter RF Filter for EGSM Low Loss Design No Matching Circuit Required 3.0 x 3.0 x 1.3 mm Package Complies with Directive 2002/95/EC (RoHS) Pb Absolute Maximum Ratings Rating Maximum Input Power DC voltage between Terminals Operating Temperature Value +15 -5 ~ +5 -30 to +85 Units dBm VDC °C SM3030-6 Electrical Characteristics Characteristic Nominal Operating Frequency Passband Attenuation Insertion Loss (925~960 MHz) Amplitude Ripple (925~960 MHz) D.C.~905 MHZ 905~915 MHZ 980~1000 MHZ 1000~2000 MHZ VSWR (925~960 MHz) Input ZIN Output ZOUT Case Style Lid Symbolization (YY=year, WW=week, D=day) 1 1 17.0 5.0 13.0 20.0 2.2 50 50 SM3030-6 3 x 3 mm Nominal Footprint 597 YYWWD Sym fC IL Notes Min Typ 947.5 2.2 0.8 20.5 15.0 30.0 23.0 2.7 Max 3.0 1.5 Units MHz dB dB dB dB dB dB dB 50 Electrical Connections Connection Input Output Ground Terminals 2 5 All others pin 2 pin 5 SAW Filter TOP VIEW 50 All Others Notes: 1. Unless noted otherwise, all specifications apply over the operating temperature range with filter soldered to the specified demonstration board with impedance matching to 50 and measured with 50 network analyzer. 2. Unless noted otherwise, 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.……
