參數資料
型號: CD22402
廠商: Intersil Corporation
英文描述: Sync Generator for TV Applications and Video Processing Systems
中文描述: 同步發(fā)生器電視應用和視頻處理系統(tǒng)
文件頁數: 6/11頁
文件大?。?/td> 76K
代理商: CD22402
8-45
Timing Waveforms
FIGURE 2. SYNC GENERATOR TIMING - 525/60Hz, HORIZONTAL TIMING WAVEFORMS
FIGURE 3. SYNC GENERATOR TIMING - 525/60Hz, VERTICAL TIMING WAVEFORMS
MICROSECONDS
504kHz
OSC. PIN 2 OR 6
MIXED BLANKING
PIN 13
HORIZ. DRIVE PIN 4
MIXED BEAM
(CATHODE)
BLANKING
PIN 7
HORIZ. CLAMP
PIN 11
MIXED SYNC
PIN 5
EQUALIZING
PULSE
H. SYNC
0
1.98
3.97
5.95
7.94
9.92
11.90
1.98
μ
s
1.98
μ
s
V. SYNC
1.98
μ
s
27.78
31.75
33.73
3.97
μ
s
11.9
μ
s
7.94
μ
s
3.97
μ
s
25.8
μ
s
3.97
μ
s
TO FIRST
EQUALIZING
PULSE
VERTICAL RESET
TO FIRST
VERTICAL PULSE
LINE NO
MIXED SYNC
PIN 5
VERT. DRIVE
PIN 9
VERTICAL
PROCESSING
BLANKING
PIN 17
WIDE BLANKING
PIN 13
SHORT VERTICAL
DRIVE PIN 16
MIXED BEAM
(CATHODE)
BLANKING
PIN 7
FRAME SYNC
PIN 15
(ON ALTERNATE FIELDS)
0.57ms
1.98
μ
s (NOT TO SCALE)
0.19ms
0
1
2
3
4
5
6
7
8
9
10
21
1.33ms
CD22402
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