MC33594FTAE Freescale Semiconductor, MC33594FTAE Datasheet - Page 12

• Manufacturer Part Number: MC33594FTAE
• Description: RF Receiver UHF RECEIVER
• Manufacturer: Freescale Semiconductor
• Type: Receiverr

Specifications of MC33594FTAE

• Package / Case: LQFP-24
• Operating Frequency: 434 MHz
• Operating Supply Voltage: 5 V
• Maximum Operating Temperature: + 105 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

the mixer runs at f
© Motorola, Inc., 2002.
The combination MG=1, MS=1 is forbidden in any application. It configures the receiver in a test mode where
- DR0/DR1 define the Data Rate (before Manchester coding) as shown onTable 9.
- MG sets the mixer gain:
- MS switches the MIXOUT pin:
- PG sets the phase comparator gain (see “The local oscillator PLL” chapter, page 4):
0 = Normal,
1 = -17dB (typical).
0 = To the mixer output,
1 = To the IF input.
0 = High gain mode,
1 = Low gain mode.
VCO
/4.
MG
0
0
1
1
Freescale Semiconductor, Inc.
MS
Table 10: Mixer and MIXOUTconfiguration
0
1
0
1
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DR1
0
0
1
1
Table 9: Data Rate selection
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DR0
Mixer Gain
0
1
0
1
Reduced
Normal
Normal
Forbidden, mixer test mode only
MC33594
Selected Ratio
12
8.6 - 10.6 kBd
1.0 - 1.4 kBd
2 - 2.7 kBd
4 - 5.3 kBd
Mixer output
Mixer output
MIXOUT
IF input
revision 1.1, 5 February 2002