PLL Tuned UHF Receiver for Data Transfer Applications
Freescale Semiconductor, Inc.
Technical Data
Romeo2 MC33591/D Rev. 7.1, 7/2002 PLL Tuned UHF Receiver for Data Transfer ...
Description
Freescale Semiconductor, Inc.
Technical Data
Romeo2 MC33591/D Rev. 7.1, 7/2002 PLL Tuned UHF Receiver for Data Transfer Applications
FEATURES
Freescale Semiconductor, Inc...
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°C to +85°C Package LQFP24
© 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.
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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
Freescale Semiconductor, Inc.
PIN FUNCTION DESCRIPTION
PIN FUNCTION DESCRIPTION
Pin 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 Name VCC VC...
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