SKY65346-11 Datasheet | Skyworks Solutions

.Data Sheet.co.kr DATA SHEET SKY65346-11: 900 MHz Transmit/Receive Front-End Module Applications - Automated meter reading Description The SKY65346-11 is a high performance transmit/receive (T/R) Front-End Module (FEM) ideally suited for use in 900 MHz Industrial, Scientific, and Medical (ISM) applications. A double-pole, double-throw (DPDT) switch allows the device to select between two antenna ports (ANT1 and ANT2 pins) for the transmit or receive path. A single-pole, double-throw (SPDT) switch selects which signal path is routed to the transceiver port (RFIO pin). The receive path has a Low-Noise Amplifier (LNA) bypass switch. The Power Amplifier (PA) and LNA biasing can be independently controlled with an external bias resistor. The device has a shutdown mode to minimize power consumption. All eight operating modes are controlled using three digital input pins (CTL1, CTL2, and CTL3). The SKY65346-11 T/R FEM is provided in a pact, 26-pin 5 x 5 mm Multi-Chip Module (MCM). A functional block diagram is shown in Figure 1. The pin configuration and package are shown in Figure 2. Signal pin assignments and functional pin descriptions are provided in Table 1. Features - Externally available bias circuits - Control logic - Cascaded receive gain: 12.4 d B - Cascaded Noise Figure: 2.4 d B - Transmit power: +26 d Bm - Single DC supply - Shutdown mode - Small, MCM (26-pin, 5 x 5 mm) package (MSL3, 260 °C per JEDEC J-STD-020) Figure 1. SKY65346-11 Block Diagram Skyworks Solutions, Inc. - Phone [781] 376-3000 - Fax [781] 376-3100 - sales@skyworksinc. - .skyworksinc. 201134C - Skyworks Proprietary Information - Products and Product Information are Subject to Change Without Notice - March 14, 2011 1 Datasheet pdf - http://..net/ .Data Sheet.co.kr DATA...