MC33591

Freescale Semiconductor, Inc. Technical Data Romeo2 MC33591/D Rev. 7.1, 7/2002 PLL Tuned UHF Receiver for Data Transfer Applications FEATURES Freescale Semiconductor, Inc... 315MHz, 434MHz Bands OOK and FSK Demodulation Low Current Consumption: 5mA Typ. in Run Mode Internal or External Strobing Fast Wake-Up Time (1ms) -105dBm RF Sensitivity (at 4.8kBd Data Rate) Fully Integrated VCO Image Cancelling Mixer Integrated IF Bandpass Filter at 660kHz IF Bandwidth: 500kHz ID Byte and Tone Detection Data Rate: 1 to 11kBd Manchester Coded Data Clock Recovery Fully Configurable by SPI Interface Few External Components, no RF Adjustment Pin Connections RCBGAP STROBE GNDDIG MIXOUT CAFC 24 23 VCC 1 VCC 2 VCCLNA 3 RFIN 4 GNDLNA 5 GNDSUB 6 PFD GND GNDVCO XTAL1 Figure 1: Simplified block diagram Table 1: Ordering Information Device MC33591FTA RF frequency/ IF filter bandwidth 434MHz / 500kHz Ambiant Temperature Range -40°C to +85°C Package LQFP24 © Motorola, Inc., 2002 This document contains information on a new product under development. Motorola reserves the right to change or discontinue this product without notice. For More Information On This Product, Go to: www.freescale.com XTAL2 CAGC CMIXAGC 22 21 20 19 18 VCCDIG 17 SCLK 16 MOSI 15 MISO 14 RESETB 13 DMDAT 7 8 9 10 11 12 Freescale Semiconductor, Inc. PIN FUNCTION DESCRIPTION PIN FUNCTION DESCRIPTION Pin 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 Name VCC VC...