Datasheet LTC2261-14, LTC2260-14, LTC2259-14 (Analog Devices) - 9
| 制造商 | Analog Devices |
| 描述 | 14-Bit, 125Msps Ultra-Low Power 1.8V ADCs |
| 页数 / 页 | 34 / 9 — TiMing DiagraMs. SPI Port Timing (Readback Mode). SPI Port Timing (Write … |
| 文件格式/大小 | PDF / 809 Kb |
| 文件语言 | 英语 |
TiMing DiagraMs. SPI Port Timing (Readback Mode). SPI Port Timing (Write Mode). Typical perForMance characTerisTics
该数据表的模型线
- LTC2259CUJ-14#PBF LTC2259CUJ-14#PBF LTC2259CUJ-14#TRPBF LTC2259CUJ-14#TRPBF LTC2259IUJ-14#PBF LTC2259IUJ-14#PBF LTC2259IUJ-14#TRPBF LTC2259IUJ-14#TRPBF
文件文字版本
LTC2261-14 LTC2260-14/LTC2259-14
TiMing DiagraMs SPI Port Timing (Readback Mode)
tS tDS tDH tSCK tH CS SCK tDO SDI R/W A6 A5 A4 A3 A2 A1 A0 XX XX XX XX XX XX XX XX SDO D7 D6 D5 D4 D3 D2 D1 D0 HIGH IMPEDANCE
SPI Port Timing (Write Mode)
CS SCK SDI R/W A6 A5 A4 A3 A2 A1 A0 D7 D6 D5 D4 D3 D2 D1 D0 SDO 226114 TD04 HIGH IMPEDANCE
Typical perForMance characTerisTics LTC2261-14: Integral LTC2261-14: Differential LTC2261-14: 8k Point FFT, fIN = 5MHz Non-Linearity (INL) Non-Linearity (DNL) –1dBFS, 125Msps
2.0 1.0 0 –10 1.5 0.8 –20 0.6 1.0 –30 0.4 –40 0.5 0.2 –50 0 0 –60 –0.5 –0.2 –70 INL ERROR (LSB) DNL ERROR (LSB) –0.4 AMPLITUDE (dBFS) –80 –1.0 –90 –0.6 –100 –1.5 –0.8 –110 –2.0 –1.0 –120 0 4096 8192 12288 16384 0 4096 8192 12288 16384 0 10 20 30 40 50 60 OUTPUT CODE OUTPUT CODE FREQUENCY (MHz) 226114 G01 226114 G02 226114 G03 226114fc For more information www.linear.com/LTC2261-14 9 Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Pin Configurations Order Information Converter Characteristics Analog Input Dynamic Accuracy Internal Reference Characteristics Digital Inputs and Outputs Power Requirements Timing Characteristics Timing Diagrams Typical Performance Characteristics Pin Functions Functional Block Diagram Applications Information Typical Applications Package Description Revision History Related Parts
TiMing DiagraMs SPI Port Timing (Readback Mode)
tS tDS tDH tSCK tH CS SCK tDO SDI R/W A6 A5 A4 A3 A2 A1 A0 XX XX XX XX XX XX XX XX SDO D7 D6 D5 D4 D3 D2 D1 D0 HIGH IMPEDANCE
SPI Port Timing (Write Mode)
CS SCK SDI R/W A6 A5 A4 A3 A2 A1 A0 D7 D6 D5 D4 D3 D2 D1 D0 SDO 226114 TD04 HIGH IMPEDANCE
Typical perForMance characTerisTics LTC2261-14: Integral LTC2261-14: Differential LTC2261-14: 8k Point FFT, fIN = 5MHz Non-Linearity (INL) Non-Linearity (DNL) –1dBFS, 125Msps
2.0 1.0 0 –10 1.5 0.8 –20 0.6 1.0 –30 0.4 –40 0.5 0.2 –50 0 0 –60 –0.5 –0.2 –70 INL ERROR (LSB) DNL ERROR (LSB) –0.4 AMPLITUDE (dBFS) –80 –1.0 –90 –0.6 –100 –1.5 –0.8 –110 –2.0 –1.0 –120 0 4096 8192 12288 16384 0 4096 8192 12288 16384 0 10 20 30 40 50 60 OUTPUT CODE OUTPUT CODE FREQUENCY (MHz) 226114 G01 226114 G02 226114 G03 226114fc For more information www.linear.com/LTC2261-14 9 Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Pin Configurations Order Information Converter Characteristics Analog Input Dynamic Accuracy Internal Reference Characteristics Digital Inputs and Outputs Power Requirements Timing Characteristics Timing Diagrams Typical Performance Characteristics Pin Functions Functional Block Diagram Applications Information Typical Applications Package Description Revision History Related Parts