Produktdetails

Sample rate (max) (Msps) 1500, 3000 Resolution (bps) 8 Number of input channels 1, 2 Interface type Parallel LVDS Analog input BW (MHz) 1700 Features Ultra High Speed Rating Catalog Peak-to-peak input voltage range (V) 0.87 Power consumption (typ) (mW) 1800 Architecture Folding Interpolating SNR (dB) 47 ENOB (bit) 7.4 SFDR (dB) 56 Operating temperature range (°C) -40 to 85 Input buffer No
Sample rate (max) (Msps) 1500, 3000 Resolution (bps) 8 Number of input channels 1, 2 Interface type Parallel LVDS Analog input BW (MHz) 1700 Features Ultra High Speed Rating Catalog Peak-to-peak input voltage range (V) 0.87 Power consumption (typ) (mW) 1800 Architecture Folding Interpolating SNR (dB) 47 ENOB (bit) 7.4 SFDR (dB) 56 Operating temperature range (°C) -40 to 85 Input buffer No
HLQFP (NNB) 128 484 mm² 22 x 22
  • Internal Sample-and-Hold
  • Single +1.9V ±0.1V Operation
  • Choice of SDR or DDR Output Clocking
  • Interleave Mode for 2x Sample Rate
  • Multiple ADC Synchronization Capability
  • Ensured No Missing Codes
  • Serial Interface for Extended Control
  • Fine Adjustment of Input Full-Scale Range and Offset
  • Duty Cycle Corrected Sample Clock

Key Specifications

  • Resolution 8 Bits
  • Max Conversion Rate 1.5 GSPS (min)
  • Error Rate 10-18 (typ)
  • ENOB @ 748 MHz Input 7.25 Bits (typ)
  • DNL ±0.15 LSB (typ)
  • Power Consumption
    • Operating 1.8 W (typ)
    • Power Down Mode 3.5 mW (typ)

All trademarks are the property of their respective owners.

  • Internal Sample-and-Hold
  • Single +1.9V ±0.1V Operation
  • Choice of SDR or DDR Output Clocking
  • Interleave Mode for 2x Sample Rate
  • Multiple ADC Synchronization Capability
  • Ensured No Missing Codes
  • Serial Interface for Extended Control
  • Fine Adjustment of Input Full-Scale Range and Offset
  • Duty Cycle Corrected Sample Clock

Key Specifications

  • Resolution 8 Bits
  • Max Conversion Rate 1.5 GSPS (min)
  • Error Rate 10-18 (typ)
  • ENOB @ 748 MHz Input 7.25 Bits (typ)
  • DNL ±0.15 LSB (typ)
  • Power Consumption
    • Operating 1.8 W (typ)
    • Power Down Mode 3.5 mW (typ)

All trademarks are the property of their respective owners.

The ADC08D1500 is a dual, low power, high performance CMOS analog-to-digital converter that digitizes signals to 8 bits resolution at sample rates up to 1.7 GSPS. Consuming a typical 1.8 Watts at 1.5 GSPS from a single 1.9 Volt supply, this device is ensured to have no missing codes over the full operating temperature range. The unique folding and interpolating architecture, the fully differential comparator design, the innovative design of the internal sample-and-hold amplifier and the self-calibration scheme enable a very flat response of all dynamic parameters beyond Nyquist, producing a high 7.25 ENOB with a 748 MHz input signal and a 1.5 GHz sample rate while providing a 10-18 C.E.R. Output formatting is binary and the LVDS digital outputs are compatible with IEEE 1596.3-1996, with the exception of an adjustable common mode voltage between 0.8V and 1.2V.

Each converter has a 1:2 demultiplexer that feeds two LVDS buses and reduces the output data rate on each bus to half the sample rate. The two converters can be interleaved and used as a single 3 GSPS ADC.

The converter typically consumes less than 3.5 mW in the Power Down Mode and is available in a 128-lead, thermally enhanced exposed pad HLQFP and operates over the Industrial (-40°C ≤ TA ≤ +85°C) temperature range.

The ADC08D1500 is a dual, low power, high performance CMOS analog-to-digital converter that digitizes signals to 8 bits resolution at sample rates up to 1.7 GSPS. Consuming a typical 1.8 Watts at 1.5 GSPS from a single 1.9 Volt supply, this device is ensured to have no missing codes over the full operating temperature range. The unique folding and interpolating architecture, the fully differential comparator design, the innovative design of the internal sample-and-hold amplifier and the self-calibration scheme enable a very flat response of all dynamic parameters beyond Nyquist, producing a high 7.25 ENOB with a 748 MHz input signal and a 1.5 GHz sample rate while providing a 10-18 C.E.R. Output formatting is binary and the LVDS digital outputs are compatible with IEEE 1596.3-1996, with the exception of an adjustable common mode voltage between 0.8V and 1.2V.

Each converter has a 1:2 demultiplexer that feeds two LVDS buses and reduces the output data rate on each bus to half the sample rate. The two converters can be interleaved and used as a single 3 GSPS ADC.

The converter typically consumes less than 3.5 mW in the Power Down Mode and is available in a 128-lead, thermally enhanced exposed pad HLQFP and operates over the Industrial (-40°C ≤ TA ≤ +85°C) temperature range.

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Typ Titel Datum
* Data sheet ADC08D1500 High Performance, Low Power, Dual 8-Bit, 1.5 GSPS A/D Converter datasheet (Rev. G) 18 Apr 2013
Application note AN-1558 Clocking High-Speed A/D Converters (Rev. B) 01 Mai 2013
Application note Generating Precision Clocks for Time- Interleaved ADCs 02 Aug 2007
White paper High-Performance Analog Front Ends 01 Jan 2006
Application note Understanding High-Speed Signals, Clocks, and Data Capture 18 Okt 2005
Application note Send High-Speed ADC Data Remotely And Quietly Using LVDS 27 Mär 2003

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