MA4GC6772

www.DataSheet4U.com 77 GHz GaAs Multi-Throw PIN Diode Switch Features n n n n n n n n V 4.00 MA4GC6772 OD-S-1243 77 Ghz Frequency Response 4.0 dB Insertion Loss 24 dB Isolation 2nS Switching Speed Silicon Nitride Passivation Polyimide Scratch Protection Designed for Automated Pick and Place Insertion Qualified for Automotive Environments Description M/A-COM’s MA4GC6772 is a Gallium Arsenide Monolithic PIN Diode Switch designed for 77 GHz Automotive Applications. This Monolithic Switch performs transmit and receive multiplexing Functionality. Port designations are: 1. 2. 3. 4. 3 Antenna Ports (J1, J2, J3) : Transmit/Receive 1 Source Port (J5) : Main VCO Signal Input 1 L.O. Port (J6) : Offset VCO Signal Output 1 Mixer Port (J4) : Mixer Port Each RF Port contains DC blocking capacitors and a D.C. Bias Network consisting of High Impedance Lines and RF bypass capacitors. This device has 100 um square gold plated bonding pads at all RF and DC ports. RF and DC Ground Backside Gold Plating allows conventional chip bonding techniques using 80Au/20Sn Solder, Indalloy Solder, or electrically conductive silver epoxy. This device is fabricated on OMCVD epitaxial wafers using a process designed for highly repeatable electrical characteristics and extremely low device parasitics. These diodes are fully passivated with Silicon Nitride and have an additional layer of Polymide for scratch and impact protection. This protective coating prevents damage to the junction and circuit during a...