CXG1008N Datasheet | Sony Semiconductor Solutions

High Isolation SPDT Switch For the availability of this product, please contact the sales office. Description The CXG1008N is a high isolation SPDT switch suitable for Digital Cellular applications, Cable TV and so on. This device is part of a growing family of MMIC Antenna switches for digital cellular and cordless radios. It uses the state-of-the-art Sony Ga As JFET process. Features - Positive voltage supply only - Ultra high isolation, typically 58 d B (GSM 900) - Low insertion loss, typically 0.7 d B at 20 d Bm input level (GSM 900) - Stable Characteristics over wide temperature range - Fast switching-50 ns Typical - Low current consumption, 50 µA typical at 3.0 V - 8 pin SSOP package (3.0 × 6.4 mm) Applications - Basestation LO switching (GSM900/1800/1900, PHS) - Other Low Power SPDT applications requiring high isolation (e.g. Cable TV) 8 pin SSOP (Plastic) ESD As with other Ga As semiconductors, ESD precautions must be adhered to. Typical Basestation Application Rx Mixer Vco1 50ohm 50ohm Tx Mixer Vco2 Sony reserves the right to change products and specifications without prior notice. This information does not convey any license by any implication or otherwise under any patents or other right. Application circuits shown, if any, are typical examples illustrating the operation of the devices. Sony cannot assume responsibility for any problems arising out of the use of these circuits. - 1- E95443B89-TE Schematic/Pinout Pin No. 1 2 3 4 5 6 7 8 FUNCTION CONTROL B RF PORT 1 GROUND CONTROL A RF PORT 2 GROUND GROUND RF PORT 3 1 CTLB Port1 GND CTLA 8-pin SSOP (plastic) 8 Port3 GND GND Port2 Block Diagram/Truth Table Block Diagram VCTLA High Port3 Port1 Port2 VCTLB Low High Port1-Port2 ON Port1-Port3 OFF Port1-Port2 OFF Port1-Port3 ON Low External Circuitry Optional...