SIW1711 Datasheet | RF Micro Devices

Features - Single chip IC with 2.4 GHz transceiver and GFSK modem with digital interface to external baseband processor. - Fully pliant with Bluetooth specification 1.1 and 1.2. - Supports multiple external reference clocks or crystal frequencies with onchip reference PLL. - Direct-conversion architecture with no external channel filter or VCO resonator ponents. - Single-ended RX/TX pins reduce system BOM cost by eliminating a balun. On-chip RX/TX switching eliminates external RX/TX switch. - Typical -85 d Bm receiver sensitivity with excellent interference rejection performance. - Class 2 and 3 transmit output power up to +4 d Bm with output power control loop for accurate power control. - Hardware AGC dynamically adjusts receiver performance in changing environments. - Low out-of-band spurious emissions prevents interference with mobile phone frequencies. - Option for Class 1 designs with RX/TX switch control and multiple modes of gain control. - On-chip voltage regulation simplifies voltage input requirement. Regulator bypass mode enables use of external regulator. - 1.8 Volt analog and digital core voltages; 1.63 Volt to 3.63 Volt external I/O interface voltage. - Low power consumption in active and standby modes. VDD_IO Voltage Regulator and Power Distribution LNA RF_IN 0 90 ADC ADC VCO/ PLL PWR CNTL 0 RF_OUT DRIVER 90 DAC GFSK MODEM RX_TX_DATA CD_TXEN IDAC DAC Control XTAL_P/CLK XTAL_N BB_CLK VTUNE PLL Control Clock Generation and Distribution System Control Logic Serial Programming Interface (SPI) Register File ENABLE_RM HOP_STROBE RESET_N TX_RX_SWITCH SPI_SS SPI_TXD SPI_RXD SPI_CLK Product Description The Si W1711™ Radio Modem is Silicon Wave's third-generation radio modem for Bluetooth® wireless munications and is based on 0.18µm CMOS technology. This highly integrated transceiver was specifically designed to meet the rigorous RF performance required for integrating Bluetooth into mobile phone applications. The Si W1711 Radio Modem bines a 2.4GHz...