ADC12DC105LFEB/NOPB National Semiconductor, ADC12DC105LFEB/NOPB Datasheet
ADC12DC105LFEB/NOPB
Specifications of ADC12DC105LFEB/NOPB
Related parts for ADC12DC105LFEB/NOPB
ADC12DC105LFEB/NOPB Summary of contents
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... The ADC12DC105 is available in a 60-lead LLP package and operates over the industrial temperature range of −40°C to +85°C. Block Diagram © 2008 National Semiconductor Corporation Features ■ Internal sample-and-hold circuit and precision reference ■ ...
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Connection Diagram Ordering Information Industrial (−40°C ADC12DC105CISQ ADC12DC105CISQE ADC12DC105LFEB www.national.com ≤ ≤ T +85° 30073901 Package 60 Pin LLP 60 Pin LLP, 250 pc. Tape and Reel Evaluation Board ...
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Pin Descriptions and Equivalent Circuits Pin No. Symbol ANALOG I CMO 9 V ...
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Pin No. Symbol 42-49, DA0-DA7, 52-55 DA8-DA11 23-24, DB0-DB1, 27-36 DB3-DB11 39 DRDY ANALOG POWER 8, 16, 17, 58 12, 15, AGND Exposed Pad DIGITAL POWER V 26, 38,50 DR 25, 37, 51 DRGND www.national.com ...
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... Absolute Maximum Ratings If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/ Distributors for availability and specifications. Supply Voltage ( Voltage on Any Pin (Not to exceed 4.2V) Input Current at Any Pin other than Supply Pins (Note 4) Package Input Current (Note 4) ...
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Symbol Parameter Internal Reference Accuracy EXTV External Reference Voltage REF Dynamic Converter Electrical Characteristics Unless otherwise specified, the following specifications apply: AGND = DRGND = 0V, V +1.2V 105 MHz CLK CM CMO . All ...
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Logic and Power Supply Electrical Characteristics Unless otherwise specified, the following specifications apply: AGND = DRGND = 0V, V +1.2V 105 MHz CLK CM CMO . All other limits apply for T = ...
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Timing and AC Characteristics Unless otherwise specified, the following specifications apply: AGND = DRGND = 0V, V +1.2V 105 MHz CLK CM CMO the signal amplitude. Boldface limits apply for T Symb Parameter Maximum Clock ...
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Specification Definitions APERTURE DELAY is the time after the falling edge of the clock to when the input signal is acquired or held for conver- sion. APERTURE JITTER (APERTURE UNCERTAINTY) is the variation in aperture delay from sample to sample. ...
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Timing Diagrams Transfer Characteristic www.national.com FIGURE 1. Output Timing FIGURE 2. Transfer Characteristic 10 30073909 30073910 ...
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Typical Performance Characteristics DNL, INL specifications apply: AGND = DRGND = 0V, V DCS disabled 25°C. CM CMO A DNL Unless otherwise specified, the following = +3.3V +2.5V, Internal V = +1.2V, ...
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Typical Performance Characteristics AGND = DRGND = 0V +3.3V 170 MHz 25°C. CMO IN A SNR, SINAD, SFDR vs. V SNR, SINAD, SFDR vs. Clock Duty Cycle, f SNR, SINAD, ...
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SNR and SFDR vs 30073978 Spectral Response @ 10 MHz Input 30073968 Spectral Response @ 170 MHz Input 30073970 POWER vs. f CLK Spectral Response @ 70 MHz Input IMD MHz ...
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Functional Description Operating on a single +3.0V or +3.3V supply, the AD- C12DC105 digitizes two differential analog input signals to 12 bits, using a differential pipelined architecture with error cor- rection circuitry and an on-chip sample-and-hold circuit to ensure maximum ...
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− V − REF CM REF V − REF CM REF − ...
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SFDR and/or SNR. V may be loaded to 1mA for CMO use as a temperature stable 1.5V reference. The remaining pins should not be loaded. Smaller capacitor values than those ...
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17 www.national.com ...
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POWER SUPPLY CONSIDERATIONS The power supply pins should be bypassed with a 0.1 µF ca- pacitor and with a 100 pF ceramic chip capacitor close to each power pin. Leadless chip capacitors are preferred because they have low series ...
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Physical Dimensions inches (millimeters) unless otherwise noted TOP View...............................SIDE View...............................BOTTOM View 60-Lead LLP Package Ordering Number: ADC12DC105CISQ NS Package Number SQA60A 19 www.national.com ...
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