Datasheet LTC6903, LTC6904 (Analog Devices) - 5
| Hersteller | Analog Devices |
| Beschreibung | 1kHz - 68MHz Serial Port Programmable Oscillator |
| Seiten / Seite | 14 / 5 — Typical perForMance characTerisTics. Integral Nonlinearity. Differential … |
| Dateiformat / Größe | PDF / 246 Kb |
| Dokumentensprache | Englisch |
Typical perForMance characTerisTics. Integral Nonlinearity. Differential Nonlinearity. Frequency vs Temperature
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LTC6903/LTC6904
Typical perForMance characTerisTics Integral Nonlinearity Differential Nonlinearity Frequency vs Temperature
1.0 1.0 0.10 0.8 0.8 0.08 0.6 0.6 0.06 0.4 0.4 0.04 0.2 0.2 0.02 0 0 0 –0.2 –0.2 –0.02 –0.4 –0.4 FREQUENCY (%) –0.04 –0.6 –0.6 –0.06 INTEGRAL NONLINEARITY (LSB) –0.8 DIFFERENTIAL NONLINEARITY (LSB) –0.8 –0.08 –1.0 –1.0 –0.10 0 200 400 600 800 1000 0 200 400 600 800 1000 –40 –20 0 20 40 60 80 100 120 DAC SETTING DAC SETTING TEMPERATURE (°C) 69034 G01 69034 G01 69034 G03
Supply Current vs Output Output Resistance vs Supply Peak-to-Peak Jitter vs Frequency Frequency Voltage
10 10 60 V+ = 3V 9 50 8 7 40 1 6 5 30 4 V+ = 5V 0.1 20 3 PEAK-TO-PEAK JITTER (%) SUPPLY CURRENT (mA) OUTPUT RESISTANCE (Ω) 2 V+ = 3V 10 1 0.01 0 0 0.1 1 10 100 0.001 0.01 0.1 1 10 100 2.5 3.0 3.5 4.0 4.5 5.0 5.5 FREQUENCY (MHz) FREQUENCY (MHz) SUPPLY VOLTAGE (V) 69034 G04 69034 G05 69034 G06
Output Spectrum at 20MHz Output Waveform at 68MHz Output Waveform at 20MHz
20 0 0.5/DIV 0.5/DIV 10dB/DIV CL = 10pF 5ns/DIV 69034 G08 CL = 10pF 10ns/DIV 69034 G08 V+ = 3V V+ = 3V –80 15MHz 20MHz 25MHz 69034 G07 69034fe 5 Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Power Requirements Serial Port Electrical Characteristics Timing Characteristics Typical Performance Characteristics Pin Functions Block Diagram Timing Diagrams Theory of Operation Applications Information Package Description Revision History Typical Application Related Parts
Typical perForMance characTerisTics Integral Nonlinearity Differential Nonlinearity Frequency vs Temperature
1.0 1.0 0.10 0.8 0.8 0.08 0.6 0.6 0.06 0.4 0.4 0.04 0.2 0.2 0.02 0 0 0 –0.2 –0.2 –0.02 –0.4 –0.4 FREQUENCY (%) –0.04 –0.6 –0.6 –0.06 INTEGRAL NONLINEARITY (LSB) –0.8 DIFFERENTIAL NONLINEARITY (LSB) –0.8 –0.08 –1.0 –1.0 –0.10 0 200 400 600 800 1000 0 200 400 600 800 1000 –40 –20 0 20 40 60 80 100 120 DAC SETTING DAC SETTING TEMPERATURE (°C) 69034 G01 69034 G01 69034 G03
Supply Current vs Output Output Resistance vs Supply Peak-to-Peak Jitter vs Frequency Frequency Voltage
10 10 60 V+ = 3V 9 50 8 7 40 1 6 5 30 4 V+ = 5V 0.1 20 3 PEAK-TO-PEAK JITTER (%) SUPPLY CURRENT (mA) OUTPUT RESISTANCE (Ω) 2 V+ = 3V 10 1 0.01 0 0 0.1 1 10 100 0.001 0.01 0.1 1 10 100 2.5 3.0 3.5 4.0 4.5 5.0 5.5 FREQUENCY (MHz) FREQUENCY (MHz) SUPPLY VOLTAGE (V) 69034 G04 69034 G05 69034 G06
Output Spectrum at 20MHz Output Waveform at 68MHz Output Waveform at 20MHz
20 0 0.5/DIV 0.5/DIV 10dB/DIV CL = 10pF 5ns/DIV 69034 G08 CL = 10pF 10ns/DIV 69034 G08 V+ = 3V V+ = 3V –80 15MHz 20MHz 25MHz 69034 G07 69034fe 5 Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Power Requirements Serial Port Electrical Characteristics Timing Characteristics Typical Performance Characteristics Pin Functions Block Diagram Timing Diagrams Theory of Operation Applications Information Package Description Revision History Typical Application Related Parts