ca3217 Intersil Corporation, ca3217 Datasheet - Page 7

• Manufacturer Part Number: ca3217
• Description: Single Chip Tv Chroma/luminance Processor
• Manufacturer: Intersil Corporation

Test Circuit
Typical Performance Curves
FIGURE 2. TYPICAL P
14
12
10
8
6
4
2
0
T
CONTRAST = 6.3V, SATURATION = 6.3V
PIN 28 = 11.8V
A
= +25
BRIGHTNESS CONTROL
o
C, LUMA INPUT = 0.5V
2
BRIGHTNESS CONTROL (V)
21
BLACK LEVEL VERSUS
4
P-P
6
(30% SYNC)
FIGURE 1. TEST CIRCUIT FOR CA3217E
8
CA3217
10
7-71
FIGURE 3. TYPICAL P
5.5
4.5
3.5
2.5
1.5
0.5
0
T
BRIGHTNESS = 4V, SATURATION = 6.3V
PIN 28 = 11.8V
A
= +25
CONTROL
2
o
C, LUMA INPUT = 0.5V
4
CONTRAST CONTROL (V)
21
LUMINANCE OUTPUT vs CONTRAST
6
8
P-P
(30% SYNC)
10
12
14