adc12v170hfeb National Semiconductor Corporation, adc12v170hfeb Datasheet
adc12v170hfeb
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adc12v170hfeb Summary of contents
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... The ADC12V170 is pin-compatible with the ADC14V155 available in a 48-lead LLP package and operates over the industrial temperature range of −40°C to +85°C. Block Diagram © 2007 National Semiconductor Corporation Features ■ 1.1 GHz Full Power Bandwidth ■ ...
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... Connection Diagram Ordering Information Industrial (−40°C www.national.com ≤ ≤ T +85°C) A ADC12V170CISQ ADC12V170LFEB Evaluation Board (f ADC12V170HFEB Evaluation Board (f 2 30016801 Package 48 Pin LLP <150 MHz) IN >150 MHz) IN ...
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Pin Descriptions and Equivalent Circuits Pin No. Symbol ANALOG I − REF 8 CLK_SEL/DF 7 PD/Sleep Equivalent Circuit Differential analog input pins. ...
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Pin No. Symbol 11 CLK+ 12 CLK− DIGITAL I/O 19 D1-/D0- 20 D1+/D0+ 21 D3-/D2- 22 D3+/D2+ 23 D5-/D4- 24 D5+/D4+ 27 D7-/D6- 28 D7+/D6+ 29 D9-/D8- 30 D9+/D8+ 31 D11-/D10- 32 D11+/D10+ 15 OVR- 16 OVR+ 33 DRDY+ 34 ...
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Absolute Maximum Ratings (Notes Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/ Distributors for availability and specifications. Supply Voltage ( Supply Voltage ( –V | ...
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Converter Electrical Characteristics Unless otherwise specified, the following specifications apply +1.8V, Internal V = +1.0V REF Typical values are for T = 25°C. Boldface limits apply for T A Symbol Parameter STATIC CONVERTER CHARACTERISTICS Resolution ...
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Dynamic Converter Electrical Characteristics Unless otherwise specified, the following specifications apply +1.8V, Internal V = +1.0V REF Typical values are for T = 25°C. Boldface limits apply for T A Symbol Parameter DYNAMIC CONVERTER CHARACTERISTICS, ...
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Logic and Power Supply Electrical Characteristics Unless otherwise specified, the following specifications apply +1.8V, Internal V = +1.0V REF Typical values are for T = 25°C. Boldface limits apply for T A Symbol Parameter CLK ...
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Timing and AC Characteristics Unless otherwise specified, the following specifications apply +1.8V, Internal V = +1.0V REF Typical values are for T = 25°C. Timing measurements are taken at 50% of the signal amplitude. Boldface ...
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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 Diagram Transfer Characteristic FIGURE 1. Transfer Characteristic (Offset Binary Format) Output Timing 11 30016820 30016810 www.national.com ...
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Typical Performance Characteristics, DNL, INL Unless otherwise specified, the following specifications apply +1.8V, Internal V = +1.0V REF Typical values are for T = 25°C. (Notes DNL www.national.com = -1dBFS, AGND ...
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Typical Performance Characteristics, Dynamic Performance Unless otherwise specified, the following specifications apply +1.8V, Internal V = +1.0V REF CLK Binary Format. Typical values are for T A SNR, SINAD, SFDR vs. f SNR, SINAD, SFDR ...
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Typical Performance Characteristics, Dynamic Performance Unless otherwise specified, the following specifications apply +1.8V, Internal V = +1.0V REF Binary Format. Typical values are for T SNR, SINAD, SFDR vs. V SNR, SINAD, SFDR vs. Temperature ...
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Typical Performance Characteristics, Dynamic Performance Unless otherwise specified, the following specifications apply +1.8V, Internal V = +1.0V REF CLK Binary Format. Typical values are for T A Spectral Response @ 70 MHz Input Spectral Response ...
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Functional Description Operating on dual +3.3V and +1.8V supplies, the AD- C12V170 digitizes a differential analog input signal to 12 bits, using a differential pipelined architecture with error correction circuitry and an on-chip sample-and-hold circuit to ensure maximum performance. The ...
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− V − REF CM REF V − REF CM REF − ...
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Control Inputs 2.3.1 Power-Down & Sleep (PD/Sleep) The power-down and sleep modes can be enabled through this three-state input pin. Table 2 shows how to utilize these options. TABLE 2. Power Down/Sleep Selection Table PD Input Voltage Power State ...
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See Figure 4. FIGURE 4. Application Circuit using Transformer Drive Circuit (If 14-bit compatibility is not required do not connect pin 5.0 POWER SUPPLY CONSIDERATIONS The power supply ...
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All analog circuitry (input amplifiers, filters, reference compo- nents, etc.) should be placed in the analog area of the board. All digital circuitry and dynamic ...
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Physical Dimensions inches (millimeters) unless otherwise noted 48-Lead LLP Package Ordering Number ADC12V170CISQ NS Package Number SQA48A 21 www.national.com ...
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