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CXA1977R PDF预览

CXA1977R

更新时间: 2024-02-23 15:35:00
品牌 Logo 应用领域
索尼 - SONY 转换器模数转换器
页数 文件大小 规格书
16页 274K
描述
10-bit 20MSPS A/D Converter

CXA1977R 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Obsolete零件包装代码:QFP
包装说明:LFQFP, QFP48,.35SQ,20针数:48
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.84
Is Samacsys:N最大模拟输入电压:4 V
最小模拟输入电压:2 V转换器类型:ADC, PROPRIETARY METHOD
JESD-30 代码:S-PQFP-G48JESD-609代码:e6
长度:7 mm最大线性误差 (EL):0.1953%
模拟输入通道数量:1位数:10
功能数量:1端子数量:48
最高工作温度:85 °C最低工作温度:-20 °C
输出位码:BINARY, 2'S COMPLEMENT BINARY, 1'S COMPLEMENT BINARY输出格式:PARALLEL, WORD
封装主体材料:PLASTIC/EPOXY封装代码:LFQFP
封装等效代码:QFP48,.35SQ,20封装形状:SQUARE
封装形式:FLATPACK, LOW PROFILE, FINE PITCH峰值回流温度(摄氏度):260
电源:5 V认证状态:Not Qualified
采样速率:20 MHz采样并保持/跟踪并保持:SAMPLE
座面最大高度:1.7 mm子类别:Analog to Digital Converters
标称供电电压:5 V表面贴装:YES
技术:BIPOLAR温度等级:OTHER
端子面层:Tin/Bismuth (Sn/Bi)端子形式:GULL WING
端子节距:0.5 mm端子位置:QUAD
处于峰值回流温度下的最长时间:10宽度:7 mm
Base Number Matches:1

CXA1977R 数据手册

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CXA1977R  
10-bit 20MSPS A/D Converter  
Description  
48 pin LQFP (Plastic)  
The CXA1977R is a 10-bit 20MSPS 2-step parallel  
type A/D converter for video signal processing.  
This A/D converter operates on +5V power  
supplies. The analog signal can be converted to the  
digital signal by using this IC in conjunction with the  
Sample-and-hold IC.  
Features  
• Maximum operating speed : 20MSPS (Min.)  
Function  
10-bit 20MSPS 2-step parallel type A/D converter  
• Resolution  
: 10-bit  
• Low power dissipation  
• Wide-band analog input  
• Low input capacitance  
• Built-in digital correction  
: 160mW (Typ.)  
: 10MHz  
Structure  
: 50pF (Typ.)  
Bipolar silicon monolithic IC  
(Compensation within ±16LSB)  
• TTL input  
Applications  
High resolution video signal processing  
• TTL output  
• Output code : binary/2'S complement/1'S complement  
Block Diagram  
35  
32  
26  
36  
34  
33  
31  
30  
29  
28  
27  
25  
37  
38  
39  
40  
41  
42  
43  
44  
45  
46  
24 PS  
ENABLE  
N.C.  
N.C.  
23  
22  
21  
20  
19  
18  
17  
16  
15  
14  
13  
CLK  
VINL  
MINV  
LINV  
VINH  
MATRIX  
N.C.  
N.C.  
AVCC  
H-COMPARATOR  
H-ENCODER  
DVCC3  
DGND2  
DGND1  
DVCC1  
DGND1  
N.C.  
N.C.  
AGND  
DVCC2  
UNDER  
OVER/UNDER  
OUTPUT BUFFER  
FINE OUTPUT  
BUFFER  
CORRECTION  
COARSE OUTPUT  
BUFFER  
OVER 47  
DGND1 48  
1
2
3
4
5
6
7
8
9
10  
11  
12  
Sony reserves the right to change products and specifications without prior notice. This information does not convey any license by  
any implication or otherwise under any patents or other right. Application circuits shown, if any, are typical examples illustrating the  
operation of the devices. Sony cannot assume responsibility for any problems arising out of the use of these circuits.  
– 1 –  
E94326-PS  

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