參數(shù)資料
型號(hào): MC44002
廠商: Motorola, Inc.
英文描述: CHROMA 4 VIDEO PROCESSOR
中文描述: 色度4視頻處理器
文件頁(yè)數(shù): 2/40頁(yè)
文件大小: 491K
代理商: MC44002
MC44002 MC44007
2
MOTOROLA ANALOG IC DEVICE DATA
MAXIMUM RATINGS
(TA = 25
°
C, unless otherwise noted.)
Rating
Human Body Model
Machine Model
Unit
Value
±
2000
±
200
Symbol
Pin
NOTE:
ESD data available upon request.
Chroma
Take–Off
Filter
Matrix
Switching
&
RGB Sat
Control
Luma
Select
17.7 MHz
Video 1
(S-VHS)
Video 2
Y2
R-Y
B-Y
Fast Comm.
Red
Filter
Filter
System
Select
Sat &
Hue
System
R-Y
B-Y
Y1
Memory/Control Registers
Y1
Clamp
Parab
Gen
Beam
Current
Monitor
Control
Loops
Rx/Tx
Green
Blue
Analog
Contrast
Red
Green
Blue
RGB
Outputs
Fdbck
Data
Clk
Anode
Current
E-W
Drive
Freq
Divider
Flyback
Sense
14.3 MHz
Loop
2
H Flyback
Pulse
H Drive
5.0 V
V Drive
5.0 V
Iref
VSync
PAL/
NTSC/
SECAM
Decoder
Ident
Clk
Vert
Sync
Sep
Osc
PLL 1
Ramp
Gen
Luma Delay
Peaking & Trap
ACC
Sand-
Castle
Sync
Sep
Input
Select
2
40
31
1
30
38
37
36
29
14
15
39
32
33
25
27
26
28
21
24
22
17
18
19
16
10
20
5
4
9
8
6
3
7
13
12
35
34
23
Simplified Block Diagram
11
I2C Bus
This device contains 6,245 active transistors.
ELECTRICAL CHARACTERISTICS
(VCC = 5.0 Vdc, I3 = 70
μ
A, TA = 25
°
C, unless otherwise noted.)
Characteristic
Pin
Min
Typ
Max
Unit
Supply Voltage
35
4.75
5.0
5.25
V
Operating Current
35
90
120
180
mA
Reference Current, Input Voltage
3
1.0
1.3
1.6
V
Thermal Resistance, Junction–to–Ambient
56
°
C/W
NOTES:
Composite Video Input Signal Level = 1.0 Vpp
Black-to-White = 0.Vpp7 , Syn-to-Black = 0.3 Vpp
PAL/NTSC = 75% color bars; Burst = 300 mVpp
SECAM = 75% color bars
Horizontal Timebase started (subaddress 00)
Vertical Breathing control set to 00; V9 = 0 V
All other analog controls set to midrange 32
Video Peaking “P1, P2, P3” bits high
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