TSDF52830YS

www.DataSheet4U.com VISHAY TSDF52830YS Vishay Semiconductors Dual - MOSMIC®- two AGC Amplifiers for TV-Tuner Prestage with Integrated Band Switch for One-Line Switching Comments MOSMIC - MOS Monolithic Integrated Circuit VY 6 5 4 Description The Dual-MOSMIC® TSDF52830YS, assembled in the well-known SOT-363 plastic package, is a combination of two different MOSMIC® amplifiers with common Source and common Gate 2 leads and an integrated switch. One of the MOSMIC stages is optimized for use in VHF applications, especially regarding cross modulation performance and noise figure at lower VHF frequencies, whereas the other stage is optimized for use in UHF applications regarding gain and noise figure performance at higher frequencies of UHF range. The integrated switch is operated by the Gate 1 bias of the UHF amplifier on Pin 1. All of the Gates are protected against excessive input voltage surges by integrated antiserial diodes between themselves and Source. CW WN5 2 3 19024 1 Electrostatic sensitive device. Observe precautions for handling Typical Application AGC C VHF in C 6 5 G2 (common) RFC D 4 C +5 V VHF out G1 AMP2 Features Two differently optimized amplifiers in a single package. One of them has a fully internal self-biasing network on chip and the other has a partly integrated bias for easy Gate 1 switch-off with PNP switching transistors inside PLL -IC Internal switch for saving lines on PCB layout as well as external components Integrated gate pr...