ADC12C170LFEB/NOPB National Semiconductor, ADC12C170LFEB/NOPB Datasheet
ADC12C170LFEB/NOPB
Specifications of ADC12C170LFEB/NOPB
Related parts for ADC12C170LFEB/NOPB
ADC12C170LFEB/NOPB Summary of contents
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... The ADC12C170 is pin compatible with the ADC14155, AD- C11C125 and ADC11C170 available in a 48-lead LLP package and operates over the industrial temperature range of −40°C to +85°C. Block Diagram © 2009 National Semiconductor Corporation ADC12C170 Features ■ 1.1 GHz Full Power Bandwidth ■ ...
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Connection Diagram Ordering Information Industrial (−40°C ADC12C170CISQ ADC12C170LFEB ADC12C170HFEB www.national.com ≤ ≤ Package T +85° Pin LLP Evaluation Board (f Evaluation Board (f 2 20209201 < 170MHz) IN > 170MHz) 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 19-24, D0–D11 27-32 33 OVR 34 DRDY 17-18 OGND ANALOG POWER 37 10, 38, 39, 42, 47, AGND Exposed Pad DIGITAL ...
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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 ( – Voltage on Any Input Pin (Not to exceed 4.2V) Voltage on Any Output Pin -0. (Not to exceed 2.35V) Input Current at Any Pin other ...
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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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Note 13: Optimum performance will be obtained by keeping the reference input in the 0.9V to 1.1V range. The LM4051CIM3-ADJ (SOT-23 package) is recommended for external reference applications. Note 14 the current consumed by the switching of the ...
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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) www.national.com Output Timing 12 20209209 20209210 ...
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Typical Performance Characteristics, DNL, INL Unless otherwise specified, the following specifications apply +1.8V, Internal V = +1.0V REF CLK Typical values are for T = 25°C. (Notes DNL = -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 Binary Format. Typical values are for T SNR, SINAD, SFDR vs. f SNR, SINAD, SFDR vs. V ...
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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. V 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 Spectral Response @ 70 MHz Input Spectral Response @ 220 ...
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Functional Description Operating on dual +3.3V and +1.8V supplies, the AD- C12C170 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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− REF CM V − REF − REF CM V ...
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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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DIGITAL OUTPUTS Digital outputs consist of the 1.8V CMOS signals D0-D11, DRDY, OVR and OGND. The ADC12C170 has 16 CMOS compatible data output pins: 12 data output bits corresponding to the converted input val- ue, a data ready (DRDY) ...
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21 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 0.01 µF ceramic chip capacitor close to each power pin. Leadless chip capacitors are preferred be- cause they have low ...
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Physical Dimensions inches (millimeters) unless otherwise noted 48-Lead LLP Package Ordering Number ADC12C170CISQ NS Package Number SQA48A 23 www.national.com ...
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... For more National Semiconductor product information and proven design tools, visit the following Web sites at: Products Amplifiers www.national.com/amplifiers Audio www.national.com/audio Clock and Timing www.national.com/timing Data Converters www.national.com/adc Interface www.national.com/interface LVDS www.national.com/lvds Power Management www.national.com/power Switching Regulators www.national.com/switchers LDOs www.national.com/ldo LED Lighting www ...