adc14v155lfeb National Semiconductor Corporation, adc14v155lfeb Datasheet
adc14v155lfeb
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adc14v155lfeb Summary of contents
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... The ADC14V155 is pin-compatible with the ADC12V170 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 ADC14V155CISQ ADC14V155LFEB Evaluation Board (f ADC14V155HFEB Evaluation Board (f 2 30005201 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 17 D1-/D0- 18 D1+/D0+ 19 D3-/D2- 20 D3+/D2+ 21 D5-/D4- 22 D5+/D4+ 23 D7-/D6- 24 D7+/D6+ 27 D9-/D8- 28 D9+/D8+ 29 D11-/D10- 30 D11+/D10+ 31 D13-/D12- 32 D13+/D12+ 15 OVR- 16 ...
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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 Output Timing 11 30005220 www.national.com ...
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Transfer Characteristic FIGURE 1. Transfer Characteristic (Offset Binary Format) 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 ...
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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- C14V155 digitizes a differential analog input signal to 14 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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PCB traces less than 2 inches long; longer traces are more susceptible to noise. Try to place the FIGURE 4. Application Circuit using Transformer Drive Circuit 5.0 POWER SUPPLY CONSIDERATIONS The power supply pins should be ...
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All digital circuitry and dynamic I/O lines should be placed in the digital area of the board. The ADC14V155 should be be- tween these two areas. Furthermore, all components in the reference circuitry and the input signal chain that are ...
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Physical Dimensions inches (millimeters) unless otherwise noted 48-Lead LLP Package Ordering Number ADC14V155CISQ NS Package Number SQA48A 21 www.national.com ...
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