ADC Single Pipelined 125Msps 14-bit Serial (3-Wire)/LVDS 32-Pin VQFN EP T/R, ADS6145IRHBT, Texas Instruments

ADS6145/ADS6144/ADS6143/ADS6142 (ADS614X) are a family of14-bit A/D converters with sampling frequencies up to125 MSPS. The high performance and low power consumption of the ADS614X are combined in a compact 32 QFN package. An internalhigh bandwidth sample and hold and a low jitter clock buffer help to achieve high SNR and high SFDR even at high input frequencies. The ADS614X feature coarse and finegain options to improve SFDR performance at lower full-scale analog input ranges.The digital data outputs are either parallel CMOS or DDR (Double Data Rate) LVDS. Several features exist to ease data capture such as — controls for output clock position and output buffer drive strength, LVDS current, and internal termination programmability. The output interface type, gain, and other functions are programmed using a 3-wire serial interface. Alternatively, somefunctions are configured using dedicated parallel pins so the device powersup to the desired state. The ADS614X includeinternal references while eliminating traditional reference pins and associated external decoupling. External reference mode is also supported.The ADS614Xare specified over the industrial temperature range (-40°C to 85°C).  

  • Maximum Sample Rate: 125 MSPS
  • 14-Bit Resolution with No Missing Codes
  • 3.5 dB Coarse Gain and up to 6 dB Programmable Fine Gain for SNR/SFDR Trade-Off
  • Parallel CMOS and Double Data Rate (DDR) LVDS Output Options
  • Supports Sine, LVCMOS, LVPECL, LVDS Clock Inputs, and Clock Amplitude Down to 400 mVPP
  • Clock Duty Cycle Stabilizer
  • Internal Reference with Support for External Reference
  • No External Decoupling Required for References
  • Programmable Output Clock Position and Drive Strength to Ease Data Capture
  • 3.3-V Analog and 1.8-V to 3.3-V Digital Supply
  • 32-QFN Package (5 mm × 5 mm)
  • Pin Compatible 12-Bit Family (ADS612X)
  • APPLICATIONS
    • Wireless Communications Infrastructure
    • Software Defined Radio
    • Power Amplifier Linearization
    • 802.16d/e
    • Test and Measurement Instrumentation
    • High Definition Video
    • Medical Imaging
    • Radar Systems
  • Характеристики

    Volt_supply_source

    Single

    Number_of_analog_inputs

    1

    Sampling_rate

    125 Msps

    Volt_reference

    External, Internal

    Digital_supply_support

    No

    Architecture

    Pipelined

    Resolution

    14 Bit

    Typical_power_dissipation

    417 mW

    Differential_nonlinearity

    -0.95, 2 LSB

    Signal_to_noise_ratio

    74.5 dBFS

    Input_type

    Voltage

    Input_signal_type

    Differential

    Input_volt

    2 Vp-p

    Бренд

    Msl_level

    3

    Country_of_origin

    Thailand

    Eccn

    3A991.C.3

    Htsn

    8542390001

    Lead_finish

    Gold

    Max_power_dissipation

    625 mW

    Max_processing_temp

    260

    Mounting

    Surface Mount

    Operating_temp

    -40 to 85 °C

    Pin_count

    32

    Product_dimensions

    5 x 5 x 0.9 mm

    Schedule_b

    8542390000

    Screening_level

    Industrial

    Specifications

    http://www.ti.com/general/docs/lit/getliterature.tsp?genericPartNumber=ADS6144&&fileType=pdf

    Supplier_package

    VQFN EP

    Operating_supply_volt

    3, 3.3 V, 3.6

    Number_of_adcs

    1

    Digital_interface_type

    LVDS, Serial (3-Wire)

    SKU: ADS6145IRHBT

    Description

    ADS6145/ADS6144/ADS6143/ADS6142 (ADS614X) are a family of14-bit A/D converters with sampling frequencies up to125 MSPS. The high performance and low power consumption of the ADS614X are combined in a compact 32 QFN package. An internalhigh bandwidth sample and hold and a low jitter clock buffer help to achieve high SNR and high SFDR even at high input frequencies. The ADS614X feature coarse and finegain options to improve SFDR performance at lower full-scale analog input ranges.The digital data outputs are either parallel CMOS or DDR (Double Data Rate) LVDS. Several features exist to ease data capture such as — controls for output clock position and output buffer drive strength, LVDS current, and internal termination programmability. The output interface type, gain, and other functions are programmed using a 3-wire serial interface. Alternatively, somefunctions are configured using dedicated parallel pins so the device powersup to the desired state. The ADS614X includeinternal references while eliminating traditional reference pins and associated external decoupling. External reference mode is also supported.The ADS614Xare specified over the industrial temperature range (-40°C to 85°C).  

  • Maximum Sample Rate: 125 MSPS
  • 14-Bit Resolution with No Missing Codes
  • 3.5 dB Coarse Gain and up to 6 dB Programmable Fine Gain for SNR/SFDR Trade-Off
  • Parallel CMOS and Double Data Rate (DDR) LVDS Output Options
  • Supports Sine, LVCMOS, LVPECL, LVDS Clock Inputs, and Clock Amplitude Down to 400 mVPP
  • Clock Duty Cycle Stabilizer
  • Internal Reference with Support for External Reference
  • No External Decoupling Required for References
  • Programmable Output Clock Position and Drive Strength to Ease Data Capture
  • 3.3-V Analog and 1.8-V to 3.3-V Digital Supply
  • 32-QFN Package (5 mm × 5 mm)
  • Pin Compatible 12-Bit Family (ADS612X)
  • APPLICATIONS
    • Wireless Communications Infrastructure
    • Software Defined Radio
    • Power Amplifier Linearization
    • 802.16d/e
    • Test and Measurement Instrumentation
    • High Definition Video
    • Medical Imaging
    • Radar Systems
  • Additional information

    Volt_supply_source

    Single

    Number_of_analog_inputs

    1

    Sampling_rate

    125 Msps

    Volt_reference

    External, Internal

    Digital_supply_support

    No

    Architecture

    Pipelined

    Resolution

    14 Bit

    Typical_power_dissipation

    417 mW

    Differential_nonlinearity

    -0.95, 2 LSB

    Signal_to_noise_ratio

    74.5 dBFS

    Input_type

    Voltage

    Input_signal_type

    Differential

    Input_volt

    2 Vp-p

    Бренд

    Msl_level

    3

    Country_of_origin

    Thailand

    Eccn

    3A991.C.3

    Htsn

    8542390001

    Lead_finish

    Gold

    Max_power_dissipation

    625 mW

    Max_processing_temp

    260

    Mounting

    Surface Mount

    Operating_temp

    -40 to 85 °C

    Pin_count

    32

    Product_dimensions

    5 x 5 x 0.9 mm

    Schedule_b

    8542390000

    Screening_level

    Industrial

    Specifications

    http://www.ti.com/general/docs/lit/getliterature.tsp?genericPartNumber=ADS6144&&fileType=pdf

    Supplier_package

    VQFN EP

    Operating_supply_volt

    3, 3.3 V, 3.6

    Number_of_adcs

    1

    Digital_interface_type

    LVDS, Serial (3-Wire)