MC1374
MAXIMUM RATINGS (T = 25°C, unless otherwise noted.)
A
Rating
Value
Unit
Supply Voltage
14
0 to +70
–65 to +150
150
Vdc
°C
°C
°C
W
Operating Ambient Temperature Range
Storage Temperature Range
Junction Temperature
Power Dissipation Package
1.25
Derate above 25°C
10 mW/°C
ELECTRICAL CHARACTERISTICS (V
= 12 Vdc, T = 25°C, f = 67.25 MHz, Figure 4 circuit, unless otherwise noted.)
A c
CC
Characteristics
Min
Typ
Max
Unit
AM OSCILLATOR/MODULATOR
Operating Supply Voltage
5.0
–
12
13
12
–
V
mA
Supply Current (Figure 1)
Video Input Dynamic Range (Sync Amplitude)
RF Output (Pin 9, R7 = 75 Ω, No External Load)
Carrier Suppression
0.25
–
1.0
170
40
1.0
–
V Pk
mV pp
dB
36
–
–
Linearity (75% to 12.5% Carrier, 15 kHz to 3.58 MHz)
Differential Gain Distortion (IRE Test Signal)
Differential Phase Distortion (3.58 MHz IRE Test Signal)
920 kHz Beat (3.58 MHz @ 30%, 4.5 MHz @ 25%)
Video Bandwidth (75 Ω Input Source)
–
2.0
10
2.0
–
%
5.0
–
7.0
1.5
–57
–
%
Degrees
dB
–
30
–
–
MHz
MHz
Oscillator Frequency Range
105
–
Internal Resistance across Tank (Pin 6 to Pin 7)
Internal Capacitance across Tank (Pin 6 to Pin 7)
–
–
1.8
4.0
–
–
kΩ
pF
ELECTRICAL CHARACTERISTICS (T = 25°C, V
= 12 Vdc, 4.5 MHz, Test circuit of Figure 11, unless otherwise noted.)
CC
A
Characteristics
Min
Typ
Max
Unit
FM OSCILLATOR/MODULATOR
Frequency Range of Modulator
Frequency Shift versus Temperature (Pin 14 open)
14
–
–
–
–
4.5
0.2
–
900
–
14
0.3
4.0
–
MHz
kHz/°C
kHz/V
mVpp
dB
Frequency Shift versus V
Output Amplitude (Pin 3 not loaded)
Output Harmonics, Unmodulated
(Pin 14 open)
CC
–40
Modulation Sensitivity 1.7 MHz
–
–
–
0.20
0.24
0.80
–
–
–
MHz/V
4.5 MHz
10.7 MHz
Audio Distortion (±25 kHz Deviation, Optimized Bias Pin 14)
Audio Distortion (±25 kHz Deviation, Pin 14 self biased)
Incidental AM (±25 kHz FM)
–
–
–
0.6
1.4
2.0
1.0
–
–
%
Audio Input Resistance (Pin 14 to ground)
Audio Input Capacitance (Pin 14 to ground)
–
–
6.0
5.0
–
–
kΩ
pF
Stray Tuning Capacitance (Pin 3 to ground)
Effective Oscillator Source Impedance (Pin 3 to load)
–
–
5.0
2.0
–
–
pF
kΩ
2
MOTOROLA ANALOG IC DEVICE DATA
MOTOROLA [ MOTOROLA ]
