MDB-02/MDB-02M/MDB-02S Broadband Double-balanced Mixer BOWEI BOWEI INTEGRATED CIRCUITS CO.,LTD. Features ●LO drive level : +17dBm (typ) ●LO&RF frequency range:1～500MHz ●Low insertion loss, High port-to-port isolation ●Low Conversion Loss,50 Ω impedance ●Hermetic TO-8C,SC04, SG03 package available ●Operating temperature range:-55℃～+85℃ Specifications( measured in a 50Ωsystem, TA=25℃) Frequency LO&RF Range IF Conversion Loss Symbol Unit f C.L Typical Performance Typical Guaranteed Insertion Loss vs. Frequency 1～500 1～600 DC～500 DC～600 7.5( 5～50MHz) 7.0( 5～100MHz) MHz dB 8.0( 100～200MHz) 7.5( 100～200MHz) 9.0( 1～500MHz) 8.5( 1～500MHz) 50( 1～10MHz) LO-RF Conversion Loss(dB) Parameter 70( 1～10MHz) Frequency(MHz) 30( 10～100MHz) 40( 10～100MHz) Isolation vs. Frequency LO-IF Iso dB 40( 1～10MHz) 60( 1～10MHz) 30( 10～100MHz) 40( 10～100MHz) 25( 100～500MHz) 30( 100～500MHz) 30( 1～50MHz) 25( 1～50MHz) RF-IF 20( 50～500MHz) 1dB Compression point P-1 Input Intercept 3 rd order point IP3 dBm dBm 25( 50～500MHz) Frequency(MHz) 12 10 - LO&RF VSWR vs. Frequency 21 Absolute Maximum Ratings mark mark RF Input Power : +23dBm Storage Temp:+125℃ 1 4 2 4 1 3 2 VSWR Iso Isolation(dB) 25( 100～500MHz) 30( 100～500MHz) 3 TO-8C Bottom View 1.LO drive level : +17dBm 2.In put/out put pins should be connected to 50Ω microstrip. 3.MDB-02:TO-8C package MDB-02M :SG03 package MDB-02S :SC04 package see assembly section for mounting method 4 . See assembly section for mounting information 1.IF 2.RF 4 LO 3.GND 4.LO Metal case is ground 1 2 3 1 Frequency(MHz) Conversion loss vs. LO power Pin connection : IF RF SG03 Bottom View 2 3 SC04 4 1.LO 2.地 3.IF 4.RF LOSS(dB) Application Notes: LO POWER (dBm) ● TEL:+86-311-87091891 87091887 ● FAX:+86-311-87091282 ● http://www.cn-bowei.com ● E-mail:[email protected] 45