Freescale Semiconductor
Data Sheet: Product Preview
Document Number: MC33493A
Rev. 2, 07/2007
〧reescale Semiconductor, Inc., 2007. All rights reserved.
This document contains information on a product under development. Freescale reserves the
right to change or discontinue this product without notice.
MC33493A
DATA
GND
XTAL0
REXT
CFSK
VCC
RFOUT
GNDRF
VCC
ENABLE
1
2
3
7
4
5
6
8
13
12
11
10
9
14
XTAL1
DATACLK
MODE
BAND
PIN CONNECTIONS
"   Selectable frequency bands:
315434 MHz and 868928 MHz
"    On Off Keying (OOK) and Frequency Shift Keying
(FSK) modulation
"    Adjustable output power range
"    Fully integrated voltage control regulator (VCO)
"    Supply voltage range: 1.93.6 V
"    Very low standby current: 0.1 nA @ T
A
= 25 癈
"    Low-supply voltage shutdown
"    Data clock output for microcontroller
"    Extended temperature range: 20 to 85 癈
"    Low external component count
"    Typical application compliant with European
Telecommunications Standards Institute (ETSI)
standard
PLL Tuned UHF Transmitter
for Data Transfer
Applications
Ordering Information
Device
Ambient
Temperature
Range
Package
MC33493ADTB   20癈 to 85癈   TSSOP14
MC3493ADTBE   20癈 to 85癈   TSSOP14
(ROHS)