AD9837BCPZ-RL
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Analog Devices Inc. AD9837BCPZ-RL

Manufacturer No:
AD9837BCPZ-RL
Manufacturer:
Analog Devices Inc.
Package:
Tape & Reel (TR)
Description:
IC DDS 16MHZ 10BIT 10LFCSP
Delivery:
Payment:
iso14001
iso45001
iso9001
iso13485

Product Introduction

Overview

The AD9837BCPZ-RL, produced by Analog Devices Inc., is a low-power, programmable waveform generator. This device is capable of producing sine, triangular, and square wave outputs, making it versatile for various applications. It operates within a supply voltage range of 2.3V to 5.5V and has a low power consumption of approximately 8.5 mW. The AD9837 is designed with a 3-wire serial interface that supports clock rates up to 40 MHz, making it compatible with DSP and microcontroller systems.

Key Specifications

Parameter Min Typ Max Unit Test Conditions/Comments
Voltage - Supply 2.3 5.5 V
Operating Temperature -40 125 °C
Resolution (Bits) 10
Tuning Word Width (Bits) 28
Update Rate (A Grade) 5 MSPS
Update Rate (B Grade) 16 MSPS
VOUT Maximum 0.645 V
VOUT Minimum 37 mV
Vp-p 0.610 V
Integral Nonlinearity (INL) ±1.0 LSB
Differential Nonlinearity (DNL) ±0.5 LSB
Signal-to-Noise Ratio (SNR) A Grade -64 dB fMCLK = 5 MHz, fOUT = fMCLK/4096
Total Harmonic Distortion (THD) A Grade -68 dBc fMCLK = 5 MHz, fOUT = fMCLK/4096

Key Features

  • Programmable Waveform Generation: The AD9837 can generate sine, triangular, and square wave outputs, making it highly versatile for various applications.
  • Low Power Consumption: The device operates at a low power of approximately 8.5 mW, which is beneficial for power-sensitive applications.
  • High-Speed Serial Interface: The 3-wire serial interface supports clock rates up to 40 MHz, ensuring compatibility with DSP and microcontroller systems.
  • Advanced Modulation Capabilities: The AD9837 supports a broad range of simple and complex modulation schemes, all implemented in the digital domain using DSP techniques.
  • Precision DAC: The device includes a high-impedance, current-source, 10-bit DAC with an on-board 200 Ω resistor, eliminating the need for an external load resistor.
  • Wide Operating Temperature Range: The device operates from -40°C to 125°C, making it suitable for a variety of environmental conditions.

Applications

  • Communication Systems: The AD9837 is ideal for generating RF signals and implementing various modulation schemes in communication systems.
  • Test and Measurement Equipment: Its ability to generate precise waveforms makes it suitable for use in test and measurement instruments.
  • Aerospace and Defense: The device's wide operating temperature range and low power consumption make it a good fit for aerospace and defense applications.
  • Industrial Automation: The AD9837 can be used in industrial automation for generating control signals and implementing modulation schemes.

Q & A

  1. What is the supply voltage range of the AD9837BCPZ-RL?

    The supply voltage range is from 2.3V to 5.5V.

  2. What types of waveforms can the AD9837 generate?

    The AD9837 can generate sine, triangular, and square wave outputs.

  3. What is the resolution of the DAC in the AD9837?

    The DAC has a resolution of 10 bits.

  4. What is the maximum update rate of the AD9837?

    The maximum update rate is 16 MSPS for B Grade and 5 MSPS for A Grade.

  5. Does the AD9837 support modulation schemes?

    Yes, the AD9837 supports a broad range of simple and complex modulation schemes implemented in the digital domain.

  6. What is the operating temperature range of the AD9837?

    The operating temperature range is from -40°C to 125°C.

  7. How does the AD9837 interface with other devices?

    The AD9837 interfaces via a 3-wire serial interface that supports clock rates up to 40 MHz.

  8. What is the power consumption of the AD9837?

    The power consumption is approximately 8.5 mW.

  9. Does the AD9837 require an external load resistor for the DAC?

    No, the device has an on-board 200 Ω resistor, eliminating the need for an external load resistor.

  10. What are some common applications of the AD9837?

    Common applications include communication systems, test and measurement equipment, aerospace and defense, and industrial automation.

Product Attributes

Resolution (Bits):10 b
Master fclk:16 MHz
Tuning Word Width (Bits):28 b
Voltage - Supply:2.3V ~ 5.5V
Operating Temperature:-40°C ~ 125°C
Mounting Type:Surface Mount
Package / Case:10-VFDFN Exposed Pad, CSP
Supplier Device Package:10-LFCSP-WD (3x3)
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Same Series
AD9837ACPZ-RL
AD9837ACPZ-RL
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AD9837BCPZ-RL7
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AD9837BCPZ-RL
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Similar Products

Part Number AD9837BCPZ-RL AD9837BCPZ-RL7 AD9838BCPZ-RL AD9837ACPZ-RL
Manufacturer Analog Devices Inc. Analog Devices Inc. Analog Devices Inc. Analog Devices Inc.
Product Status Active Active Active Active
Resolution (Bits) 10 b 10 b 10 b 10 b
Master fclk 16 MHz 16 MHz 16 MHz 5 MHz
Tuning Word Width (Bits) 28 b 28 b - 28 b
Voltage - Supply 2.3V ~ 5.5V 2.3V ~ 5.5V 2.3V ~ 5.5V 2.3V ~ 5.5V
Operating Temperature -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Package / Case 10-VFDFN Exposed Pad, CSP 10-VFDFN Exposed Pad, CSP 20-WFQFN Exposed Pad, CSP 10-VFDFN Exposed Pad, CSP
Supplier Device Package 10-LFCSP-WD (3x3) 10-LFCSP-WD (3x3) 20-LFCSP (4x4) 10-LFCSP-WD (3x3)

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