MC33492 查看數據表（PDF） - Motorola => Freescale

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MC33492

PLL Tuned UHF Transmitter for Data Transfer Applications

Motorola => Freescale 

MOTOROLAFreescale 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 @ TA=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 proFduocrt wMithoourt neotiIcne.formation On This Product,

© Motorola, Inc., 2001. All rights reserved.

Go to: www.freescale.com

TM

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