MB-4 Twin Industries

MicroAmp MB-4 Circuit Board For SOT-343 (SC-70) Amplifiers FEATURES Fits SOT-343 (SC-70) amplier packages Input/Output blocking capacitors RF bypass and bias capacitors Dual bias resistors RF bias inductor RO-4350 board material Fits MicroAmp MH-series housings The MicroAmp MB-4 circuit board is designed for rapid prototyping of many dierent RF MMIC ampliers in SOT-343 (SC-70) 4-pin packages that use a common RF output and bias pin from manufacturers such as Avago (ADA) and others. This board will t the MicroAmp MH series of connectorized housings that allow it to be used as a single amplier stage or cascaded with other MicroAmp boards for added versatility. Boards are fabricated from a high-performance 13 mil thick RO-4350 laminate with RoHS compatible ENIG plating (electroless nickel/immersion gold) on both the component side and the solid bottom ground plane. The board measures 0.490 x 0.590 and mounts into the housing with four 1-72 screws. Ampliers can be easily designed and assembled with standard surface-mount passive components. It includes provisions for input and output DC blocking capacitors (0603), RF and bias bypass capacitors (0603/0805), dual bias resistors for exible thermal management (0805), and a RF bias inductor (0805 or 0603). Pads for the RF connectors allow the SMA center pins to be easily soldered to the board after it is installed into the housing, as well as a large pad to connect the completed board assembly to the bias feed-through. REF SIZE FUNCTION C1 0603 DC block C2 0603 DC block C3 0603 Bypass C4 0603 Bypass C5 0805 Bypass R1 0805 DC bias R2 0805 DC bias L1 0805/0603 RF bias U1 SOT-343 (SC-70) Amplier J1 Input J2 Output J3 Bias AMPLIFIER SCHEMATIC ASSEMBLY For additional product information, please visit www.twinind.com Contact information: 925-866-8946 (phone) 925-866-8937 (fax) Sales twinind.comX-ON Electronics Largest Supplier of Electrical and Electronic Components Click to view similar products for PCBs & Breadboards category: Click to view products by Twin Industries manufacturer: Other Similar products are found below : 8004 8007 8016 8017 8028 8029 1268-12 1268-10 1320833-1 923252-R 3410 3396 15107 8006 8015 8018 8019 8020 1268-19 1268- 20 8026 1239-19 SBBTH1520-1 SBBTH1506-1 SBBTH4080-1 SBBTH3030-1 SBBTH1512-1 SBBTH1508-1 SBBSM2120-1 SBB2808-1 SBB2805-1 SBB1605-1 SBB1602-1 SBB1005-1 SBB1002-1 3426 32P15WE ZAS1X206203XRPU160 SBBTH3040-1 SBB0004-1 SBB830-QTY10 7115 923749-I RE013-LF RE014-LF RE015-LF RE1210-LF RE200-C3 RE210-S1 RE317-HP