MC33493 Motorola, MC33493 Datasheet
MC33493
Manufacturer Part Number
MC33493
Description
PLL tuned UHF Transmitter for Data Transfer Applications
Manufacturer
Motorola
Datasheet
1.MC33493.pdf
(20 pages)
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Technical Data
TANGO3
MC33493/D
Rev. 1.6, 6/2002
PLL tuned UHF
Transmitter for Data
Transfer Applications
FEATURES
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This document contains information on a new product under development. Motorola
reserves the right to change or discontinue this product without notice.
Selectable frequency bands:
OOK and FSK modulation
Adjustable output power range
Fully integrated VCO
Supply voltage range: 1.9-3.6V
Very low standby current: 0.1nA @ T
Low supply voltage shutdown
Data clock output for microcontroller
Extended temperature range: -40°C to 125°C
Low external component count
Typical application compliant with ETSI standard
315-434MHz and 868-928MHz
Figure 1: Simplified block diagram
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
A
=25°C
DATACLK
MC33493
Device
DTB
XTAL1
XTAL0
BAND
REXT
DATA
GND
Ordering Information
PIN CONNECTIONS
Temperature
1
2
3
4
5
6
7
Ambiant
-40°C to
Range
125°C
14
13
12
11
10
© Motorola, Inc., 2002
9
8
Package
MODE
ENABLE
VCC
GNDRF
RFOUT
VCC
CFSK
TSSOP14