MC33592FTA Datasheet, PDF (8/28 Pages) Motorola, Inc – PLL Tuned UHF Receiver for Data Transfer Applications

CLOCK GENERATOR
Freescale Semiconductor, Inc.
Table 3 details some ROMEO2 features versus DME values.
DME
0
1
Table 3: ROMEO2 features versus DME
SPI status
Data format
Disabled
Bitstream
No clock
Master when
RESETB=1
Data bytes
Recovered clock
Output
MOSI
-
MOSI
SCLK
CLOCK GENERATOR
Typical crystal frequencies are:
- 9.864375MHz for 315MHz band,
- 13.580625MHz for 434MHz band.
Figure 11 : Clock generation diagram
XTAL
Reference
Phase Frequency Detector
¸ 8 ¸ 11
¸ 32
UHF Oscillator
IF Filter Reference Clock
& Clock Recovery
315MHz band
434MHz band
8
MC33592 Technical Data
MOTOROLA
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