參數(shù)資料
型號(hào): HI2303JCQ
廠商: HARRIS SEMICONDUCTOR
元件分類: ADC
英文描述: Triple 8-Bit, 50 MSPS, Video A/D Converter with Clamp Function
中文描述: 3-CH 8-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQFP80
文件頁(yè)數(shù): 1/18頁(yè)
文件大?。?/td> 162K
代理商: HI2303JCQ
1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 321-724-7143
|
Copyright
Intersil Corporation 1999
HI2303
Triple 8-Bit, 50 MSPS, Video A/D
Converter with Clamp Function
The HI2303 is a highly integrated 8-bit, 3-channel analog-to-
digital converter that is designed for component (like RGB)
digitizing applications. The internal DC Restore (video
clamp) function and voltage reference simplifies system
design and saves board space. The HI2303 can digitize
RGB, YUV, YIQ and any other analog component color
signals used in video systems. The variety of sub-sampling
modes is compatible with RGB, YUV and YIQ color systems
where 4:4:4, 4:2:2 and 4:1:1 data reduction is needed. The
2-step architecture boasts, low power operation, and
excellent video performance.
Features
Resolution 8-Bit 1/2 LSB (DL)
Low Power Consumption (at 50 MSPS Typ)
(Reference Current Excluded) . . . . . . . . . . . . . . . .500mW
Synchronizing Digital Clamp Function
Clamp ON/OFF Function
Reference Voltage Self-Bias Circuit
Input CMOS/TTL Compatible
Three-State TTL Compatible Output
Single 5V Power Supply or Dual 5V or 3.3V Power Supplies
Low Input Capacitance. . . . . . . . . . . . . . . . . . . . . . . .15pF
Different Digital Output Multiplex Format
- 4:4:4
- 4:2:2
- 4:1:1
Direct Replacement for Sony CXD2303
Applications
Video Digitizing (Composite and Y-C)
LCD Projectors
LCD Panels
RGB Graphics Processing
Pinout
HI2303 (MQFP)
TOP VIEW
Ordering Information
PART NUMBER
TEMP.
RANGE (
o
C)
PACKAGE
PKG. NO.
HI2303JCQ
-40 to 85
80 Ld MQFP
Q80.14x20-S
HI2303EVAL
25
Evaluation Kit
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
2 1
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
25
A
A
A
A
A
A
A
A
T
D
D
D
S
C3
C2
AV
DD
C
IO
C
IN
AV
SS
C
X
X
X
A
D
A
D
T
C
AV
DD
B
IO
B
IN
AV
SS
B
RB
C
R
R
R
C
C
S
S
C
R
T
A
S
D
D
B
RT
B
RBS
B
RTS
A
RTS
A
RT
AV
DD
A
RBS
A
RB
AV
SS
A
IN
A
IO
C
R
C
R
A
D
A
S
A
S
D
D
B
B
B
B
B
B
B
B
D
S
D
D
C
RT
C
RTS
DV
SS
DV
SS
C0 (LSB)
C1
C4
C5
C6
C7 (MSB)
Data Sheet
December 1998
File Number
4106.2
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