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MC33493 Datasheet Pll Tuned Uhf Transmitter

Manufacturer: NXP Semiconductors

Overview: Freescale Semiconductor Data Sheet: Product Preview PLL Tuned UHF Transmitter for Data Transfer Applications • Selectable frequency bands: 315—434 MHz and 868—928 MHz • OOK and FSK modulation • Adjustable output power range • Fully integrated voltage control oscillator (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: –40 to 125 °C • Low external component count • Typical application compliant with European Telecommunications Standards Institute (ETSI) standard Document Number: MC33493 Rev. 1.7, 03/2007 MC33493 PIN CONNECTIONS DATACLK 1 DATA 2 BAND 3 GND 4 XTAL1 5 XTAL0 6 REXT 7 14 MODE 13 ENABLE 12 VCC 11 GNDRF 10 RFOUT 9 VCC 8 CFSK Ordering Information Device Ambient Temperature Range Package MC33493DTB –40°C to 125°C TSSOP14 MC3493DTBE –40°C to 125°C TSSOP14 (ROHS) This document contains information on a product under development. Freescale reserves the right to change or discontinue this product without notice. © Freescale Semiconductor, Inc., 2007. All rights reserved.

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