Freescale Semiconductor Data Sheet: Product Preview
PLL Tuned UHF Transmitter for Data Transfer Applications
• Selectabl...
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...