MBF9045BC

www.DataSheet4U.com OKI Semiconductor MBF9045BC SAW Antenna Duplexer (700 to 1000 MHz) FEDW9045BC-03 Issue Date: Dec. 16. 2002 GENERAL DESCRIPTION The MBF9045BC is the SAW antenna duplexer for the frequency range of 700 to 1000 MHz. This SAW Duplexer integrates RF filters at Tx and Rx side, and matching circuit into PKG. This helps to save the space and weight greatly in the target application such as mobile telephone. This SAW Duplexer has very low insertion loss by using high quality package. Due to high harmonics characteristics, total number of components at RF circuit can be minimized. Thanks to high isolation performance, high sensitivity can be expected. Low insertion loss at Tx saves the power consumption of mobile telephone which prolong the battery life. FEATURES Complying Standard AMPS, IS-95, IS-136 Small package: 5mm x 5mm & less than 1.8 mm in height PKG I/O Impedance: 50 Ω PRODUCT DESCRIPTION Package Type MBF9045BC Rx 45C YXXX ANT Tx 1/11 www.DataSheet4U.com FEDW9045BC-03 OKI Semiconductor MBF9045BC PIN ASSIGNMENT & DESCRIPTION 9 8 7 10 11 12 45C YXXX 1 1 2 2 3 3 6 5 4 Top view 10 11 12 4 5 6 9 8 7 Bottom view CONNECTION 2: ANT (Antenna Pin) 5: Tx (Transmitting Terminal Pin) 11: Rx (Receiving Terminal Pin) 13: INDEX Mark (should not be soldered ) Others: GND (Ground Pin) 2/11 www.DataSheet4U.com FEDW9045BC-03 OKI Semiconductor MBF9045BC ABSOLUTE MAXIMUM RATINGS Parameter Operating Temperature Storage Temperature Maximum Input P...