MC33492 Datasheet, PDF (1/16 Pages) Motorola, Inc – PLL Tuned UHF Transmitter for Data Transfer Applications

MOTOROLA^{Freescale Semiconductor, Inc.}
Order Number: MC33492/D
Rev. 3.3, 06/2001
Semiconductor Technical Data
Preliminary
PLL Tuned UHF Transmitter for
Data Transfer Applications
• Switchable frequency bands
315-434MHz and 868MHz
• OOK modulation
• Adjustable output power range
• Fully integrated VCO
• Supply voltage range: 1.9-3.6V
• Very low standby current: 0.1nA @ T_A=25°C
• 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
TANGO3
MC33492
PIN CONNECTIONS
DATACLK 1
DATA 2
BAND 3
14 ^MODE
13 ENABLE
12 VCC
GND 4
11 GNDRF
XTAL1 5
10 RFOUT
XTAL0 6
9 VCC
REXT 7
8 CFSK
Ordering Information
Device
Ambiant
Temperature Package
Range
MC33492
DTB
Figure 1: Simplified block diagram
-40°C to
125°C
TSSOP14
This document contains information on a new product under development. Motorola
reserves the right to change or discontinue this pro_Fdu_oc_rt w_Mitho_ou_rt n_eoti_Ic_ne._{formation On This Product,}
© Motorola, Inc., 2001. All rights reserved.
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TM