Datasheet LTC2157-14, LTC2156-14, LTC2155-14 (Analog Devices) - 8
| Manufacturer | Analog Devices |
| Description | Dual 14-Bit 250Msps ADCs |
| Pages / Page | 34 / 8 — TYPICAL PERFORMANCE CHARACTERISTICS. LTC2156-14: Integral Nonlinearity. … |
| File Format / Size | PDF / 1.0 Mb |
| Document Language | English |
TYPICAL PERFORMANCE CHARACTERISTICS. LTC2156-14: Integral Nonlinearity. LTC2156-14: Differential. LTC2156-14: 32K Point FFT,
Model Line for this Datasheet
- LTC2155CUP-14#PBF LTC2155CUP-14#PBF LTC2155CUP-14#TRPBF LTC2155CUP-14#TRPBF LTC2155IUP-14#PBF LTC2155IUP-14#PBF LTC2155IUP-14#TRPBF LTC2155IUP-14#TRPBF
Text Version of Document
LTC2157-14/ LTC2156-14/LTC2155-14
TYPICAL PERFORMANCE CHARACTERISTICS LTC2156-14: Integral Nonlinearity LTC2156-14: Differential LTC2156-14: 32K Point FFT, (INL) Nonlinearity (DNL) fIN = 15MHz, –1dBFS, 210Msps
2.0 0.5 0 1.5 –20 1.0 0.25 –40 0.5 0 0 –60 –0.5 INL ERROR (LSB) AMPLITUDE (dBFS) –80 –0.25 DNL ERROR (LSB) –1.0 –100 –1.5 –2.0 –0.5 –120 0 4096 8192 12288 16383 0 4096 8192 12288 16383 0 20 40 60 80 100 OUTPUT CODE OUTPUT CODE FREQUENCY (MHz) 21576514 G19 21576514 G17 21576514 G18
LTC2156-14: 32K Point FFT, LTC2156-14: 32K Point FFT, LTC2156-14: 32K Point FFT, fIN = 71MHz, –1dBFS, 210Msps fIN = 101MHz, –1dBFS, 210Msps fIN = 171MHz, –1dBFS, 210Msps
0 0 0 –20 –20 –20 –40 –40 –40 –60 –60 –60 AMPLITUDE (dBFS) –80 AMPLITUDE (dBFS) –80 AMPLITUDE (dBFS) –80 –100 –100 –100 –120 –120 –120 0 20 40 60 80 100 0 20 40 60 80 100 0 20 40 60 80 100 FREQUENCY (MHz) FREQUENCY (MHz) FREQUENCY (MHz) 21576514 G20 21576514 G21 21576514 G22
LTC2156-14: 32K Point FFT, LTC2156-14: 32K Point FFT, fIN = 227MHz, –1dBFS, 210Msps fIN = 379MHz, –1dBFS, 210Msps
0 0 –20 –20 –40 –40 –60 –60 AMPLITUDE (dBFS) –80 AMPLITUDE (dBFS) –80 –100 –100 –120 –120 0 20 40 60 80 100 0 20 40 60 80 100 FREQUENCY (MHz) FREQUENCY (MHz) 21576514 G23 21576514 G24 21576514fb 8 For more information www.linear.com/LTC2157-14 Document Outline Features Description Applications Typical Application Absolute Maximum Ratings Pin Configuration Order Information Converter Characteristics Analog Input Dynamic Accuracy Internal Reference Characteristics Power Requirements Digital Inputs And Outputs Timing Characteristics Timing Diagrams Typical Performance Characteristics Pin Functions Functional Block Diagram Applications Information Package Description Related Parts
TYPICAL PERFORMANCE CHARACTERISTICS LTC2156-14: Integral Nonlinearity LTC2156-14: Differential LTC2156-14: 32K Point FFT, (INL) Nonlinearity (DNL) fIN = 15MHz, –1dBFS, 210Msps
2.0 0.5 0 1.5 –20 1.0 0.25 –40 0.5 0 0 –60 –0.5 INL ERROR (LSB) AMPLITUDE (dBFS) –80 –0.25 DNL ERROR (LSB) –1.0 –100 –1.5 –2.0 –0.5 –120 0 4096 8192 12288 16383 0 4096 8192 12288 16383 0 20 40 60 80 100 OUTPUT CODE OUTPUT CODE FREQUENCY (MHz) 21576514 G19 21576514 G17 21576514 G18
LTC2156-14: 32K Point FFT, LTC2156-14: 32K Point FFT, LTC2156-14: 32K Point FFT, fIN = 71MHz, –1dBFS, 210Msps fIN = 101MHz, –1dBFS, 210Msps fIN = 171MHz, –1dBFS, 210Msps
0 0 0 –20 –20 –20 –40 –40 –40 –60 –60 –60 AMPLITUDE (dBFS) –80 AMPLITUDE (dBFS) –80 AMPLITUDE (dBFS) –80 –100 –100 –100 –120 –120 –120 0 20 40 60 80 100 0 20 40 60 80 100 0 20 40 60 80 100 FREQUENCY (MHz) FREQUENCY (MHz) FREQUENCY (MHz) 21576514 G20 21576514 G21 21576514 G22
LTC2156-14: 32K Point FFT, LTC2156-14: 32K Point FFT, fIN = 227MHz, –1dBFS, 210Msps fIN = 379MHz, –1dBFS, 210Msps
0 0 –20 –20 –40 –40 –60 –60 AMPLITUDE (dBFS) –80 AMPLITUDE (dBFS) –80 –100 –100 –120 –120 0 20 40 60 80 100 0 20 40 60 80 100 FREQUENCY (MHz) FREQUENCY (MHz) 21576514 G23 21576514 G24 21576514fb 8 For more information www.linear.com/LTC2157-14 Document Outline Features Description Applications Typical Application Absolute Maximum Ratings Pin Configuration Order Information Converter Characteristics Analog Input Dynamic Accuracy Internal Reference Characteristics Power Requirements Digital Inputs And Outputs Timing Characteristics Timing Diagrams Typical Performance Characteristics Pin Functions Functional Block Diagram Applications Information Package Description Related Parts
