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HI2304 の電気的特性と機能

HI2304のメーカーはHarrisです、この部品の機能は「3-Channel D/A Converter」です。


製品の詳細 ( Datasheet PDF )

部品番号 HI2304
部品説明 3-Channel D/A Converter
メーカ Harris
ロゴ Harris ロゴ 




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HI2304 Datasheet, HI2304 PDF,ピン配置, 機能
Semiconductor
August 1997
NOT RECOMMENSDeEeDHIF1O17R8NEW DESIGNS
HI2304
Triple 8-Bit, 20 MSPS, RGB,
3-Channel D/A Converter
Features
Description
• Resolution . . . . . . . . . . . . . . . . . . . . . . . . . . . Triple 8-Bit
• Maximum Conversion Speed . . . . . . . . . . . . . . . 20MHz
• RGB 3-Channel Input/Output
• Differential Linearity Error . . . . . . . . . . . . . . . ±0.5 LSB
• Low Power Consumption . . . . . . . . . . . . . . . . . . .50mW
(330Load for 1.2VP-P Output)
• Single Power Supply . . . . . . . . . . . . . . . . . . . . . . . +3.3V
• Low Glitch Noise
• Direct Replacement for Sony CXD2304
The HI2304 is a triple 8-bit, high-speed, CMOS D/A
converter designed for video band use. It has three
separate, 8-bit, pixel inputs, one each for red, green, and
blue video data. A single 3.3V power supply and pixel clock
input can be controlled individually, or connected together
as one. The HI2304 also has BLANK video control signal.
For faster speed and 5.0V operation, refer to the HI1178.
Ordering Information
PART
NUMBER
TEMP.
RANGE (oC)
PACKAGE
PKG. NO.
Applications
• Digital TV
• Graphics Display
• High Resolution Color Graphics
• Video Reconstruction
• Instrumentation
• Image Processing
www.DataSheet4U.com
• I/Q Modulation
HI2304JCQ
-20 to 75 48 Ld MQFP Q48.7x7-S
Pinout
HI2304
(MQFP)
TOP VIEW
48 47 46 45 44 43 42 41 40 39 38 37
R0 1
36 R0
R1 2
R2 3
35 IREF
34 VREF
R3 4
R4 5
R5 6
R6 7
33 AVSS
32 VB
31 DVSS
30 DVSS
R7 8
G0 9
G1 10
29 BCK
28 GCK
27 RCK
G2 11
26 CE
G3 12
25 BLK
13 14 15 16 17 18 19 20 21 22 23 24
CAUTION: These devices are sensitive to electrostatic discharge. Users should follow proper IC Handling Procedures.
Copyright © Harris Corporation 1997
10-1
File Number 4116.1

1 Page





HI2304 pdf, ピン配列
HI2304
Pin Descriptions (Continued)
PIN NO.
SYMBOL
EQUIVALENT CIRCUIT
25 BLK
DVDD
DESCRIPTION
Blanking pin. No signal at “H” (Output 0V)
Output condition at “L”.
25
32 VB
DVSS
DVDD
DVDD
Connect a capacitor of about 0.1µF.
27 RCK
28 GCK
29 BCK
30, 31
33
26
DVSS
AVSS
CE
32 +-
DVSS
DVDD
27
28
29
DVSS
DVDD
Clock Pin.
Digital GND.
Analog GND.
Chip Enable Pin. No signal (Output 0V) at “H” and
minimizes power consumption.
26
DVSS
10-3


3Pages


HI2304 電子部品, 半導体
Timing Diagram
CLK
DATA
D/A OUT
HI2304
tPW1
tPW1
tS tH
tS tH
tS tH
tPD
tPD tPD
100%
50%
0%
Typical Application Circuit
B (BLUE) OUT
330
AVSS
G (GREEN) OUT
330
DVDD AVDD
0.1µ
AVSS
R (RED) OUT
330
R (RED) IN
(LSB)
1
2
3
4
5
6
7
(MSB)
8
(LSB)
9
48 47 46 45 44 43 42 41 40 39 38 37
36
AVSS
HI2304
35
1.2V
34
AVDD
1K
33
32 AVSS
0.1µ
31
30
(BCK) 29
DVSS
5.1K
AVSS
(GCK) 28
CLOCK IN
10 (RCK) 27
11 26
12 25
13 14 15 16 17 18 19 20 21 22 23 24
DVSS
G (GREEN) IN
B (BLUE) IN
10-6

6 Page



ページ 合計 : 11 ページ
 
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