鈥?/div>
315MHz, 434MHz Bands
OOK and FSK Demodulation
Low Current Consumption: 5mA Typ. in Run Mode
Internal or External Strobing
Fast Wake-Up Time (1ms)
-105dBm RF Sensitivity (at 4.8kBd Data Rate)
Fully Integrated VCO
Image Cancelling Mixer
Integrated IF Bandpass Filter at 660kHz
IF Bandwidth: 500kHz
ID Byte and Tone Detection
Data Rate: 1 to 11kBd
Manchester Coded Data Clock Recovery
Fully Configurable by SPI Interface
Few External Components, no RF Adjustment
Pin Connections
RCBGAP
STROBE
GNDDIG
MIXOUT
CAFC
24 23
VCC
1
VCC
2
VCCLNA
3
RFIN
4
GNDLNA
5
GNDSUB
6
PFD
GND
GNDVCO
XTAL1
Figure 1: Simplified block diagram
Table 1: Ordering Information
Device
MC33591FTA
RF frequency/
IF filter bandwidth
434MHz / 500kHz
Ambiant
Temperature Range
-40掳C to +85掳C
Package
LQFP24
漏 Motorola, Inc., 2002
This document contains information on a new product under development. Motorola
reserves the right to change or discontinue this product without notice.
For More Information On This Product,
Go to: www.freescale.com
XTAL2
CAGC
CMIXAGC
22
21
20
19
18
VCCDIG
17
SCLK
16
MOSI
15
MISO
14
RESETB
13
DMDAT
7
8
9
10
11
12