Datasheet LTC2192, LTC2191, LTC2190 (Analog Devices) - 10
| Manufacturer | Analog Devices |
| Description | 16-Bit, 65Msps Low Power Dual ADCs |
| Pages / Page | 28 / 10 — TYPICAL PERFORMANCE CHARACTERISTICS. LTC2192: 2nd, 3rd Harmonic vs. Input … |
| File Format / Size | PDF / 902 Kb |
| Document Language | English |
TYPICAL PERFORMANCE CHARACTERISTICS. LTC2192: 2nd, 3rd Harmonic vs. Input Frequency, –1dBFS, 65Msps,
Model Line for this Datasheet
- LTC2190CUKG#PBF LTC2190CUKG#PBF LTC2190CUKG#TRPBF LTC2190CUKG#TRPBF LTC2190IUKG#PBF LTC2190IUKG#PBF LTC2190IUKG#TRPBF LTC2190IUKG#TRPBF
Text Version of Document
LTC2192 LTC2191/LTC2190
TYPICAL PERFORMANCE CHARACTERISTICS LTC2192: 2nd, 3rd Harmonic vs LTC2192: 2nd, 3rd Harmonic vs Input Frequency, –1dBFS, 65Msps, Input Frequency, –1dBFS, 65Msps, LTC2192: SFDR vs Input Level, 2V Range 1V Range fIN = 70MHz, 65Msps, 2V Range
100 100 130 120 95 95 dBFS 110 3RD 90 90 100 3RD 90 85 85 dBc 80 2ND 80 80 70 2ND 60 75 75 SFDR (dBc AND dBFS) 50 2ND AND 3RD HARMONIC (dBFS) 40 70 2ND AND 3RD HARMONIC (dBFS) 70 30 65 65 20 0 50 100 150 200 250 300 0 50 100 150 200 250 300 –80 –70 –60 –50 –40 –30 –20 –10 0 INPUT FREQUENCY (MHz) INPUT FREQUENCY (MHz) INPUT LEVEL (dBFS) 219210 G10 219210 G11 219210 G12
LTC2192: IVDD vs Sample Rate, LTC2192: IOVDD vs Sample Rate, 5MHz, –1dBFS Sine Wave on 5MHz, –1dBFS Sine Wave on LTC2192: SNR vs SENSE, Each Channel Each Input fIN = 5MHz, –1dBFS
110 45 78 4 LANE, 3.5mA 77 100 35 76 75 90 (mA) (mA) 25 2 LANE, 3.5mA 74 I VDD 80 I OVDD 4 LANE, 1.75mA SNR (dBFS) 73 1 LANE, 3.5mA 15 2 LANE, 1.75mA 72 70 1 LANE, 1.75mA 71 60 5 70 0 10 20 30 40 50 60 0 20 40 60 0.6 0.7 0.8 0.9 1 1.1 1.2 1.3 SAMPLE RATE (Msps) SAMPLE RATE (Msps) SENSE PIN (V) 219210 G15 219210 G13 219210 G14
LTC2191: Integral LTC2191: Differential LTC2191: 64k Point FFT, Nonlinearity (INL) Nonlinearity (DNL) fIN = 5MHz, –1dBFS, 40Msps
4.0 1.0 0 –10 3.0 0.8 –20 0.6 2.0 –30 0.4 1.0 –40 0.2 –50 0 0 –60 –1.0 –0.2 –70 INL ERROR (LSB) DNL ERROR (LSB) –0.4 AMPLITUDE (dBFS) –80 –2.0 –90 –0.6 –3.0 –100 –0.8 –110 –4.0 –1.0 –120 0 16384 32768 49152 65536 0 16384 32768 49152 65536 0 5 10 15 20 OUTPUT CODE OUTPUT CODE FREQUENCY (MHz) 219210 G16 219210 G17 219210 G18 219210f 10 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 Timing Diagrams Typical Performance Characteristics Pin Functions Functional Block Diagram Applications Information Typical Applications Package Description Typical Application Related Parts
TYPICAL PERFORMANCE CHARACTERISTICS LTC2192: 2nd, 3rd Harmonic vs LTC2192: 2nd, 3rd Harmonic vs Input Frequency, –1dBFS, 65Msps, Input Frequency, –1dBFS, 65Msps, LTC2192: SFDR vs Input Level, 2V Range 1V Range fIN = 70MHz, 65Msps, 2V Range
100 100 130 120 95 95 dBFS 110 3RD 90 90 100 3RD 90 85 85 dBc 80 2ND 80 80 70 2ND 60 75 75 SFDR (dBc AND dBFS) 50 2ND AND 3RD HARMONIC (dBFS) 40 70 2ND AND 3RD HARMONIC (dBFS) 70 30 65 65 20 0 50 100 150 200 250 300 0 50 100 150 200 250 300 –80 –70 –60 –50 –40 –30 –20 –10 0 INPUT FREQUENCY (MHz) INPUT FREQUENCY (MHz) INPUT LEVEL (dBFS) 219210 G10 219210 G11 219210 G12
LTC2192: IVDD vs Sample Rate, LTC2192: IOVDD vs Sample Rate, 5MHz, –1dBFS Sine Wave on 5MHz, –1dBFS Sine Wave on LTC2192: SNR vs SENSE, Each Channel Each Input fIN = 5MHz, –1dBFS
110 45 78 4 LANE, 3.5mA 77 100 35 76 75 90 (mA) (mA) 25 2 LANE, 3.5mA 74 I VDD 80 I OVDD 4 LANE, 1.75mA SNR (dBFS) 73 1 LANE, 3.5mA 15 2 LANE, 1.75mA 72 70 1 LANE, 1.75mA 71 60 5 70 0 10 20 30 40 50 60 0 20 40 60 0.6 0.7 0.8 0.9 1 1.1 1.2 1.3 SAMPLE RATE (Msps) SAMPLE RATE (Msps) SENSE PIN (V) 219210 G15 219210 G13 219210 G14
LTC2191: Integral LTC2191: Differential LTC2191: 64k Point FFT, Nonlinearity (INL) Nonlinearity (DNL) fIN = 5MHz, –1dBFS, 40Msps
4.0 1.0 0 –10 3.0 0.8 –20 0.6 2.0 –30 0.4 1.0 –40 0.2 –50 0 0 –60 –1.0 –0.2 –70 INL ERROR (LSB) DNL ERROR (LSB) –0.4 AMPLITUDE (dBFS) –80 –2.0 –90 –0.6 –3.0 –100 –0.8 –110 –4.0 –1.0 –120 0 16384 32768 49152 65536 0 16384 32768 49152 65536 0 5 10 15 20 OUTPUT CODE OUTPUT CODE FREQUENCY (MHz) 219210 G16 219210 G17 219210 G18 219210f 10 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 Timing Diagrams Typical Performance Characteristics Pin Functions Functional Block Diagram Applications Information Typical Applications Package Description Typical Application Related Parts
