AN2262 Motorola / Freescale Semiconductor, AN2262 Datasheet - Page 17

• Manufacturer Part Number: AN2262
• Description: Wireless HC08 Modem
• Manufacturer: Motorola / Freescale Semiconductor

MC33591/3 Receiver
MOTOROLA
The MC33591/3 receiver uses the configuration shown in
receiver is more complex, detailed information and application notes follow.
Component functions are:
The circuit around pin #24 (CMIXAGC), C13, and R15 will be explained in the
following subsections.
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•
•
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C16, C17, and C18 are decoupling capacitors
R24, C20, and C21 are PLL filters
L3, L4, and C19 form receive RF path impedance matching
C14, C24, and R24 are miscellaneous external components required for
correct receiver operation
Wireless HC08 Modem
Figure 8. MC33591/3 Application Schematic
RF Chip Set MC33491/MC33493/MC33591/3 and RF Protocol
Figure
8. As the
AN2262/D
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