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High-speed ADCs (≥10 MSPS)

ADC10080

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10-Bit, 80-MSPS Analog-to-Digital Converter (ADC)

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Data sheet

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ADC10080

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Product details

Sample rate (max) (Msps) 80 Resolution (Bits) 10 Number of input channels 1 Interface type Parallel CMOS, TTL Analog input BW (MHz) 400 Features Low Power Rating Catalog Peak-to-peak input voltage range (V) 2 Power consumption (typ) (mW) 78.6 Architecture Pipeline SNR (dB) 59.5 ENOB (Bits) 9.5 SFDR (dB) 78.8 Operating temperature range (°C) -40 to 85 Input buffer No
Sample rate (max) (Msps) 80 Resolution (Bits) 10 Number of input channels 1 Interface type Parallel CMOS, TTL Analog input BW (MHz) 400 Features Low Power Rating Catalog Peak-to-peak input voltage range (V) 2 Power consumption (typ) (mW) 78.6 Architecture Pipeline SNR (dB) 59.5 ENOB (Bits) 9.5 SFDR (dB) 78.8 Operating temperature range (°C) -40 to 85 Input buffer No
TSSOP (PW) 28 62.08 mm² 9.7 x 6.4
  • Single +3.0V Operation
  • Selectable Full-Scale Input Swing
  • 400 MHz −3 dB Input Bandwidth
  • Low Power Consumption
  • Standby Mode
  • On-Chip Reference and Sample-and-Hold Amplifier
  • Offset Binary or Two’s Complement Data Format
  • Separate Adjustable Output Driver Supply

Key Specifications

  • Resolution: 10 Bits
  • Conversion Rate: 80 MSPS
  • Full Power Bandwidth: 400 MHz
  • DNL: ±0.25 LSB (typ)
  • SNR (fIN = 10 MHz): 59.5 dB (typ)
  • SFDR (fIN = 10 MHz): −78.7 dB (typ)
  • Power Consumption, 80 Msps: 78.6 mW
  • Single +3.0V Operation
  • Selectable Full-Scale Input Swing
  • 400 MHz −3 dB Input Bandwidth
  • Low Power Consumption
  • Standby Mode
  • On-Chip Reference and Sample-and-Hold Amplifier
  • Offset Binary or Two’s Complement Data Format
  • Separate Adjustable Output Driver Supply

Key Specifications

  • Resolution: 10 Bits
  • Conversion Rate: 80 MSPS
  • Full Power Bandwidth: 400 MHz
  • DNL: ±0.25 LSB (typ)
  • SNR (fIN = 10 MHz): 59.5 dB (typ)
  • SFDR (fIN = 10 MHz): −78.7 dB (typ)
  • Power Consumption, 80 Msps: 78.6 mW

The ADC10080 is a monolithic CMOS analog-to-digital converter capable of converting analog input signals into 10-bit digital words at 80 Megasamples per second (MSPS). This converter uses a differential, pipeline architecture with digital error correction and an on-chip sample-and-hold circuit to provide a complete conversion solution and to minimize power consumption, while providing excellent dynamic performance. A unique sample-and-hold stage yields a full-power bandwidth of 400 MHz. Operating on a single 3.0V power supply, this device consumes just 78.6 mW at 80 MSPS, including the reference current. The Standby feature reduces power consumption to just 15 mW.

The differential inputs provide a full scale selectable input swing of 2.0 VP-P, 1.5 VP-P, 1.0 VP-P, with the possibility of a single-ended input. Full use of the differential input is recommended for optimum performance. An internal +1.2V precision bandgap reference is used to set the ADC full-scale range, and also allows the user to supply a buffered referenced voltage for those applications requiring increased accuracy. The output data format is user choice of offset binary or two’s complement.

This device is available in the 28-lead TSSOP package and will operate over the industrial temperature range of −40°C to +85°C.

The ADC10080 is a monolithic CMOS analog-to-digital converter capable of converting analog input signals into 10-bit digital words at 80 Megasamples per second (MSPS). This converter uses a differential, pipeline architecture with digital error correction and an on-chip sample-and-hold circuit to provide a complete conversion solution and to minimize power consumption, while providing excellent dynamic performance. A unique sample-and-hold stage yields a full-power bandwidth of 400 MHz. Operating on a single 3.0V power supply, this device consumes just 78.6 mW at 80 MSPS, including the reference current. The Standby feature reduces power consumption to just 15 mW.

The differential inputs provide a full scale selectable input swing of 2.0 VP-P, 1.5 VP-P, 1.0 VP-P, with the possibility of a single-ended input. Full use of the differential input is recommended for optimum performance. An internal +1.2V precision bandgap reference is used to set the ADC full-scale range, and also allows the user to supply a buffered referenced voltage for those applications requiring increased accuracy. The output data format is user choice of offset binary or two’s complement.

This device is available in the 28-lead TSSOP package and will operate over the industrial temperature range of −40°C to +85°C.
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Type Title Date
* Data sheet ADC10080 10-Bit, 80 MSPS, 3V, 78.6 mW A/D Converter datasheet (Rev. H) 04 Mar 2013
User guide ADC10040/65/80 10-Bit, 40/65/80 MSPS, 3 Volt, 55.5/68.5/78.6 mW ADC User Guide 20 Feb 2012
White paper High Perf, Scalable ADC Solves Many Circuit Prob W/out Expense of Pwr 01 Nov 2003

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