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DAC38RF97IAAV - Texas Instruments

Description: Dual-Channel, 14-Bit, 6-GSPS, 12x-24x Interpolating, 6-GHz GSM PLL Digital-to-Analog Converter (DAC)

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DAC38RF97IAAV - Texas Instruments - PCB symbol
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DAC38RF97IAAV - Texas Instruments PCB footprint - BGA - BGA - AAV0144A
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DAC38RF97IAAV - Texas Instruments - 3D model - BGA - AAV0144A
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DAC38RF97IAAV Details

  • Manufacturer Part Number:

    DAC38RF97IAAV

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.40

  • Date Of Intro:

    2017-02-21

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Analog Output Voltage-Max:

    2.3 V

  • Analog Output Voltage-Min:

    1.3 V

  • Converter Type:

    D/A CONVERTER

  • Input Bit Code:

    OFFSET BINARY, 2'S COMPLEMENT BINARY

  • Input Format:

    PARALLEL, WORD

  • JESD-30 Code:

    S-PBGA-B144

  • JESD-609 Code:

    e1

  • Length:

    10 mm

  • Moisture Sensitivity Level:

    3

  • Negative Supply Voltage-Nom:

    -1.8 V

  • Number of Bits:

    14

  • Number of Functions:

    1

  • Number of Terminals:

    144

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    FBGA

  • Package Equivalence Code:

    BGA144,12X12,32

  • Package Shape:

    SQUARE

  • Package Style:

    GRID ARRAY, FINE PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Sample Rate:

    6200 MHz

  • Seated Height-Max:

    1.94 mm

  • Settling Time-Nom (tstl):

    0.001 µs

  • Supply Current-Max:

    1758 mA

  • Supply Voltage-Nom:

    1.8 V

  • Surface Mount:

    YES

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Tin/Silver/Copper (Sn/Ag/Cu)

  • Terminal Form:

    BALL

  • Terminal Pitch:

    0.8 mm

  • Terminal Position:

    BOTTOM

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Width:

    10 mm

DAC38RF97IAAV Frequently Asked Questions (FAQs)

  • Texas Instruments provides a recommended PCB layout in the DAC38RF97IAAV evaluation module (EVM) user's guide, which includes guidelines for signal routing, grounding, and decoupling. Following this layout can help minimize noise and ensure optimal performance.
  • The DAC38RF97IAAV's output impedance can be optimized by adjusting the output termination resistors (Rout) and the output capacitance (Cout). The optimal values depend on the specific application and can be determined through simulation and experimentation. TI provides a DAC output impedance calculator tool to help with this process.
  • While the datasheet specifies a maximum clock frequency of 2.5 GHz, the actual maximum frequency may be limited by the specific application and PCB layout. In general, it's recommended to keep the clock frequency below 2 GHz to ensure optimal performance and minimize jitter.
  • During power-up and power-down, the DAC's output current can be significant due to the charging and discharging of the output capacitance. To handle this, it's recommended to use a power-up/power-down sequencer and to add a current-limiting resistor in series with the output to prevent damage to the DAC or other components.
  • To synchronize multiple DAC38RF97IAAV devices, it's recommended to use a common clock source and to synchronize the devices using the SYNC pin. The SYNC pin can be used to synchronize the devices' output data and to ensure that they are all in the same state.

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DAC38RF97IAAV Overview

Use the download button to access the DAC38RF97IAAV schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like DAC38, or try a keyword search, such as Digital to Analog Converters

About Texas Instruments

Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.

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Part Image DAC38RF97IAAVR Texas Instruments

D/A Converter, 1 Func, Parallel, Word Input Loading, 0.001us Settling Time, PBGA144