MC33493A

Freescale Semiconductor Data Sheet: Product Preview PLL Tuned UHF Transmitter for Data Transfer Applications Selectable frequency bands: 315—434 MHz and 868—928 MHz On Off Keying (OOK) and Frequency Shift Keying (FSK) modulation Adjustable output power range Fully integrated voltage control regulator (VCO) Supply voltage range: 1.9—3.6 V Very low standby current: 0.1 nA @ TA= 25 °C Low-supply voltage shutdown Data clock output for microcontroller Extended temperature range: –20 to 85 °C Low external component count Typical application compliant with European Telecommunications Standards Institute (ETSI) standard Document Number: MC33493A Rev. 2, 07/2007 MC33493A PIN CONNECTIONS DATACLK DATA BAND GND XTAL1 XTAL0 REXT 1 2 3 4 5 6 7 14 MODE 13 ENABLE 12 VCC 11 GNDRF 10 RFOUT 9 VCC 8 CFSK Ordering Information Device Ambient Temperature Range Package MC33493ADTB –20°C to 85°C TSSOP14 MC3493ADTBE –20°C to 85°C TSSOP14 (R...