MC1374P Motorola, MC1374P Datasheet - Page 5

• Manufacturer Part Number: MC1374P
• Description: TV MODULATOR CIRCUIT
• Manufacturer: Motorola

MOTOROLA ANALOG IC DEVICE DATA
–10
–20
–30
–40
–50
–60
–70
–10
–20
–30
–40
–50
–60
–70
9.0
8.0
7.0
6.0
5.0
4.0
3.0
2.0
1.0
12
10
10
10
11
0
0
0
5.0
5.0
0
V CC – 3 – 2I 1 R L
R L = 75
I 1 = 1.15 mA
3
V CC – – 2I 1 R L
6.0
6.0
V CC – 2I 1 R L
Figure 9. RF Oscillator Frequency
Figure 7. RF Oscillator Frequency
Figure 5. The Operating Window
25
T A , AMBIENT TEMPERATURE ( C)
versus Supply Voltage
7.0
7.0
V CC , SUPPLY VOLTAGE (Vdc)
versus Temperature
V CC , SUPPLY VOLTAGE (V)
V CC
Absolute Min = 1.6 V
8.0
8.0
(2 + Sat)
50
9.0
9.0
Recommended
V 1 & V 11
Operating Region
T A = 25 C
fc = 61.25 MHz
10
10
fc 61.25 MHz
V CC = 12 Vdc
75
11
11
100
12
12
MC1374
–10
–20
–30
–40
–50
–60
–70
–80
–10
–20
–30
–40
–50
–60
–70
–80
–10
–20
–30
–40
–50
–60
–70
–80
0
0
0
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3 1.4
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3 1.4
0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.5 1.6 1.8 2.0 2.2 2.4 2.8
Initial Video = 0.5 Vdc
Chroma (3.58 MHz) = 150 mVpp
Sound (4.5 MHz) a) = 125 mVpp
Gain Resistor R G = 1.0 k
Initial Video = 1.0 Vdc
Chroma (3.58 MHz) = 300 mVpp
Sound (4.5 MHz) a) = 250 mVpp
Gain Resistor (R G ) = 2.2 k
Initial Video = 1.0 Vdc
Chroma (3.58 MHz) = 300 mVpp
Sound (4.5 MHz) a) = 250 mVpp
Gain Resistor R G = 1.0 k
DIFFERENTIAL INPUT (V 11 – V 1 ) [Vdc)
DIFFERENTIAL INPUT (V 11 – V 1 ) [Vdc)
DIFFERENTIAL INPUT (V 11 – V 1 ) [Vdc)
Figure 10. 920 kHz Beat
Figure 6. 920 kHz Beat
Figure 8. 920 kHz Beat
b) = 250 mVpp
b) = 500 mVpp
b) = 500 mVpp
b
b
b
a
a
a
5