Datasheet LTM9012 (Analog Devices) - 10
| 制造商 | Analog Devices |
| 描述 | Quad 14-Bit, 125Msps ADC with Integrated Drivers |
| 页数 / 页 | 28 / 10 — Typical perForMance characTerisTics. IOVDD vs Sample Rate, 5MHz Sine. 64K … |
| 文件格式/大小 | PDF / 2.1 Mb |
| 文件语言 | 英语 |
Typical perForMance characTerisTics. IOVDD vs Sample Rate, 5MHz Sine. 64K Point FFT, fIN = 5MHz,. 64K Point FFT, fIN = 70MHz,
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LTM9012
Typical perForMance characTerisTics IOVDD vs Sample Rate, 5MHz Sine 64K Point FFT, fIN = 5MHz, 64K Point FFT, fIN = 70MHz, Wave Input –1dBFS –1dBFS, SENSE = VDD –1dBFS, SENSE = VDD
60 0 0 –10 –10 50 –20 –20 –30 –30 40 –40 –40 –50 –50 (mA) 30 –60 –60 I OVDD –70 –70 20 AMPLITUDE (dBFS) –80 AMPLITUDE (dBFS) –80 1-LANE 1.75mA –90 –90 10 1-LANE 3.5mA –100 –100 2-LANE 1.75mA –110 –110 2-LANE 3.5mA 0 –120 –120 0 25 50 75 100 125 0 5 10 15 20 25 30 35 40 45 50 55 60 0 5 10 15 20 25 30 35 40 45 50 55 60 SAMPLE RATE (Msps) FREQUENCY (MHz) FREQUENCY (MHz) 9012 G01 9012 G02 9012 G03
64K Point 2-Tone FFT, fIN = 4.8MHz 64K Point 2-Tone FFT, fIN = 70MHz and fIN = 5.2MHz, –7dBFS per Tone, and fIN = 75MHz, –7dBFS per Tone, Differential Non-Linearity (DNL) SENSE = VDD SENSE = VDD vs Output Code
0 0 0.5 –10 –10 0.4 –20 –20 0.3 –30 –30 0.2 –40 –40 0.1 –50 –50 –60 –60 0 –70 –70 –0.1 AMPLITUDE (dBFS) –80 AMPLITUDE (dBFS) –80 DNL ERROR (LSB) –0.2 –90 –90 –0.3 –100 –100 –0.4 –110 –110 –120 –120 –0.5 0 5 10 15 20 25 30 35 40 45 50 55 60 0 5 10 15 20 25 30 35 40 45 50 55 60 0 4096 8192 12288 16384 FREQUENCY (MHz) FREQUENCY (MHz) OUTPUT CODE 9012 G04 9012 G05 9012 G06
Integral Non-Linearity (INL) vs Output Code Pulse Response Frequency Response
2.0 16000 0 1.5 14000 –5 1.0 12000 –10 0.5 10000 –15 0 8000 –20 dBFS –0.5 6000 –25 INL ERROR (LSB) –1.0 4000 –30 –1.5 2000 –35 –2.0 0 –40 0 4096 8192 12288 16384 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 1 10 100 1000 OUTPUT CODE TIME (µs) BASEBAND FREQUENCY (MHz) 9012 G07 9012 G08 9012 G09 9012fa 10 For more information www.linear.com/LTM9012 Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Pin Configuration Order Information Converter Characteristics Analog Input Dynamic Accuracy Internal Reference Characteristics Digital Inputs and Outputs Power Requirements Timing Characteristics Electrical Characteristics Timing Diagrams Typical Performance Characteristics Pin Functions Pin Configuration Table Block Diagram Applications Information Typical Application Package Description Revision History Typical Application Related Parts
Typical perForMance characTerisTics IOVDD vs Sample Rate, 5MHz Sine 64K Point FFT, fIN = 5MHz, 64K Point FFT, fIN = 70MHz, Wave Input –1dBFS –1dBFS, SENSE = VDD –1dBFS, SENSE = VDD
60 0 0 –10 –10 50 –20 –20 –30 –30 40 –40 –40 –50 –50 (mA) 30 –60 –60 I OVDD –70 –70 20 AMPLITUDE (dBFS) –80 AMPLITUDE (dBFS) –80 1-LANE 1.75mA –90 –90 10 1-LANE 3.5mA –100 –100 2-LANE 1.75mA –110 –110 2-LANE 3.5mA 0 –120 –120 0 25 50 75 100 125 0 5 10 15 20 25 30 35 40 45 50 55 60 0 5 10 15 20 25 30 35 40 45 50 55 60 SAMPLE RATE (Msps) FREQUENCY (MHz) FREQUENCY (MHz) 9012 G01 9012 G02 9012 G03
64K Point 2-Tone FFT, fIN = 4.8MHz 64K Point 2-Tone FFT, fIN = 70MHz and fIN = 5.2MHz, –7dBFS per Tone, and fIN = 75MHz, –7dBFS per Tone, Differential Non-Linearity (DNL) SENSE = VDD SENSE = VDD vs Output Code
0 0 0.5 –10 –10 0.4 –20 –20 0.3 –30 –30 0.2 –40 –40 0.1 –50 –50 –60 –60 0 –70 –70 –0.1 AMPLITUDE (dBFS) –80 AMPLITUDE (dBFS) –80 DNL ERROR (LSB) –0.2 –90 –90 –0.3 –100 –100 –0.4 –110 –110 –120 –120 –0.5 0 5 10 15 20 25 30 35 40 45 50 55 60 0 5 10 15 20 25 30 35 40 45 50 55 60 0 4096 8192 12288 16384 FREQUENCY (MHz) FREQUENCY (MHz) OUTPUT CODE 9012 G04 9012 G05 9012 G06
Integral Non-Linearity (INL) vs Output Code Pulse Response Frequency Response
2.0 16000 0 1.5 14000 –5 1.0 12000 –10 0.5 10000 –15 0 8000 –20 dBFS –0.5 6000 –25 INL ERROR (LSB) –1.0 4000 –30 –1.5 2000 –35 –2.0 0 –40 0 4096 8192 12288 16384 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 1 10 100 1000 OUTPUT CODE TIME (µs) BASEBAND FREQUENCY (MHz) 9012 G07 9012 G08 9012 G09 9012fa 10 For more information www.linear.com/LTM9012 Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Pin Configuration Order Information Converter Characteristics Analog Input Dynamic Accuracy Internal Reference Characteristics Digital Inputs and Outputs Power Requirements Timing Characteristics Electrical Characteristics Timing Diagrams Typical Performance Characteristics Pin Functions Pin Configuration Table Block Diagram Applications Information Typical Application Package Description Revision History Typical Application Related Parts