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MC3363 Datasheet

LOW POWER DUAL CONVERSION FM RECEIVER

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Low Power Dual
Conversion FM Receiver
MC3363
The MC3363 is a single chip narrowband VHF FM radio receiver. It is a dual
conversion receiver with RF amplifier transistor, oscillators, mixers,
quadrature detector, meter drive/carrier detect and mute circuitry. The
MC3363 also has a buffered first local oscillator output for use with frequency
synthesizers, and a data slicing comparator for FSK detection.
Wide Input Bandwidth – 200 MHz Using Internal Local Oscillator
Wide Input Bandwidth – 450 MHz Using External Local Oscillator
RF Amplifier Transistor
Muting Operational Amplifier
Complete Dual Conversion
Low Voltage: VCC = 2.0 V to 6.0 Vdc
Low Drain Current: ICC = 3.6 mA (Typical) at VCC = 3.0 V,
Excluding RF Amplifier Transistor
Excellent Sensitivity: Input 0.3 µV (Typical) for 12 dB SINAD
Using Internal RF Amplifier Transistor
Data Shaping Comparator
Received Signal Strength Indicator (RSSI) with 60 dB
Dynamic Range
Low Number of External Parts Required
Manufactured in Motorolas MOSAIC® Process Technology
LOW POWER
DUAL CONVERSION
FM RECEIVER
SEMICONDUCTOR
TECHNICAL DATA
DW SUFFIX
PLASTIC PACKAGE
CASE 751F
(SO-28L)
ORDERING INFORMATION
Device
Operating
Temperature Range
Package
MC3363DW TA = – 40 to +85°C
SO–28L
Figure 1. Pin Connections and Representative
Block Diagram
1st Mixer Input 1
Base 2
Emitter 3
Collector 4
2nd LO Emitter 5
2nd LO Base 6
2nd Mixer Output 7
VCC 8
Limiter Input 9
Limiter Decoupling 10
Limiter Decoupling 11
Meter Drive (RSSI) 12
www.DataSheet4U.com Carrier Detect 13
Quadrature Coil 14
28 1st Mixer Input
27 Varicap Control
26 1st LO Tank
25 1st LO Tank
24 1st LO Output
23 1st Mixer Output
22 2nd Mixer Input
21 2nd Mixer Input
20 VEE
19 Mute Output
18 Comparator Output
17 Comparator Input
16 Recovered Audio
15 Mute Input
MOTOROLA ANALOG IC DEVICE DATA
© Motorola, Inc. 1996
Rev 0
1


Motorola Electronic Components Datasheet

MC3363 Datasheet

LOW POWER DUAL CONVERSION FM RECEIVER

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MC3363
MAXIMUM RATINGS (TA = 25°C unless otherwise noted)
Rating
Pin Symbol
Power Supply Voltage
Operating Supply Voltage Range
(Recommended)
8 VCC(max)
8 VCC
Input Voltage (VCC = 5.0 Vdc)
Mute Output Voltage
Junction Temperature
Operating Ambient Temperature Range
Storage Temperature Range
1, 28
19
V1–28
V19
TJ
TA
Tstg
Value
7.0
2.0 to 6.0
1.0
– 0.7 to 8.0
150
– 40 to + 85
– 65 to + 150
Unit
Vdc
Vdc
Vrms
Vpk
°C
°C
°C
ELECTRICAL CHARACTERISTICS (VCC = 5.0 Vdc, fo = 49.7 MHz, Deviation = ± 3.0 kHz, TA = 25°C, Mod 1.0 kHz,
test circuit of Figure 2 unless otherwise noted)
Characteristic
Pin Min Typ Max
Drain Current (Carrier Detect Low)
8 – 4.5 8.0
–3.0 dB Limiting Sensitivity (RF Amplifier Not Used)
– 0.7 2.0
Input For 12 dB SINAD
– 0.3 –
20 dB S/N Sensitivity (RF Amplifier Not Used)
– 1.0 –
1st Mixer Input Resistance (Parallel – Rp)
1, 28
– 690 –
1st Mixer Input Capacitance (Parallel – Cp)
1, 28
– 7.2 –
1st Mixer Conversion Voltage Gain (Avc1, Open Circuit)
2nd Mixer Conversion Voltage Gain )Avc2, Open Circuit)
2nd Mixer Input Sensitivity (20 dB S/N) (10.7 MHz i/p)
Limiter Input Sensitivity (20 dB S/N) (455 kHz i/p)
RF Transistor DC Current Drain
Noise Output Level (RF Signal = 0 mV)
Recovered Audio (RF Signal Level = 1.0 mV)
THD of Recovered Aduio (RF Signal = 1.0 mV)
Detector Output Impedance
Series Equivalent Input Impedance
Data (Comparator) Output Voltage – High
Data (Comparator) Output Voltage – Low
– 18 –
– 21 –
21 – 10 –
9 – 100 –
4 1.0 1.5 2.5
16 – 70 –
16
120 200
16 – 2% –
16 – 400 –
1 – 450– –
j350
18 – – VCC
0.1 0.1
Data (Comparator) Threshold Voltage Difference
Meter Drive Slope
Carrier Detect Threshold (Below VCC)
Mute Output Impedance – High
Mute Output Impedance – Low
17 70 110 150
12 70 100 135
12 0.53 0.64 0.77
19 – 10 –
– 25 –
Units
mA
µVrms
pF
dB
µVrms
mAdc
mVrms
mVrms
%
Vdc
mV
nA/dB
Vdc
M
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2
MOTOROLA ANALOG IC DEVICE DATA


Part Number MC3363
Description LOW POWER DUAL CONVERSION FM RECEIVER
Maker Motorola
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MC3363 Datasheet PDF






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