MC3371 Motorola, MC3371 Datasheet - Page 3

• Manufacturer Part Number: MC3371
• Description: (MC3372) LOW POWER FM IF
• Manufacturer: Motorola

V CC = 4.0 Vdc
DC ELECTRICAL CHARACTERISTICS
MOTOROLA ANALOG IC DEVICE DATA
Drain Current (No Input Signal)
Detector Output (No Input Signal)
Filter Output (No Input Signal)
Trigger Hysteresis
Squelch Off, V sq = 2.0 Vdc
Squelch On, V sq = 0 Vdc
Squelch Off, V CC = 2.0 to 9.0 V
DC Voltage, V8 = V CC
DC Voltage
Voltage Change, V CC = 2.0 to 9.0 V
57.6575
MHz
0.01
C1
RF Input
16
1
Figure 1. MC3371 Functional Block Diagram and Test Fixture Schematic
Oscillator
Characteristic
22
15
15
51
2
Squelch Trigger
with Hysteresis
0.001
Mixer
51 k
0.33
14
3
Mute
(V CC = 4.0 Vdc, T A = 25 C, unless otherwise noted)
CFU455D2
equivalent
RSSI Output
0.1
muRata
13
or
MC3371 MC3372
4
12
Sq In
5
Pin
11
4
9
–
1.8 k
Limiter
Amp
Filter Out
11
6
Filter
Amp
1.0 F
Symbol
0.1
510 k
dlcc1
dV11
lcc1
lcc2
V11
Hys
V9
–
+
51 k
10
Filter In
7
Demodulator
470
0.1
1.0 F
53 k
Min
0.9
1.5
2.0
20 k
34
10
–
–
–
Amp
AF
9
8
8.2 k
0.1
Typ
3.2
3.6
1.0
1.6
2.5
5.0
57
0.01
Max
4.2
4.8
2.0
2.3
3.5
8.0
80
AF Out
to Audio
Power Amp
2A6597 HK (10 mm)
7MC–8128Z (7 mm)
Quad Coil TOKO
or
Unit
Vdc
Vdc
mA
mV
3