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AD834JRZ-R7
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AD834JRZ-R7

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: RF/IF and RFID
  • Characteristics: High-performance, low-power, wideband active mixer
  • Package: 16-pin SOIC (Small Outline Integrated Circuit)
  • Essence: Active mixer IC for frequency conversion applications
  • Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

  • Supply Voltage: 2.7V to 5.5V
  • Operating Temperature Range: -40°C to +85°C
  • Conversion Gain: 8dB
  • Input IP3: 20dBm
  • Noise Figure: 10dB
  • LO Drive Level: 0dBm
  • RF Frequency Range: 400MHz to 2500MHz
  • LO Frequency Range: 400MHz to 2500MHz
  • IF Frequency Range: DC to 300MHz

Pin Configuration

The AD834JRZ-R7 has a total of 16 pins arranged as follows:

  1. RF1
  2. RF2
  3. RF3
  4. RF4
  5. GND
  6. IF1
  7. IF2
  8. IF3
  9. IF4
  10. VPOS
  11. LO1
  12. LO2
  13. LO3
  14. LO4
  15. GND
  16. VNEG

Functional Features

  • High linearity and dynamic range
  • Low power consumption
  • Wide operating frequency range
  • Excellent noise figure performance
  • Integrated on-chip LO buffer amplifier

Advantages and Disadvantages

Advantages: - High conversion gain - Wideband operation - Low noise figure - Compact package size

Disadvantages: - Limited input/output ports - Requires external components for complete functionality

Working Principles

The AD834JRZ-R7 is an active mixer IC that performs frequency conversion in RF and IF applications. It utilizes a Gilbert cell architecture to achieve high linearity and dynamic range. The LO signal is mixed with the RF input signal, resulting in an output signal at the IF frequency. The integrated LO buffer amplifier ensures proper LO drive level for optimal performance.

Detailed Application Field Plans

The AD834JRZ-R7 is commonly used in various RF/IF systems, including:

  1. Wireless communication systems
  2. Radar systems
  3. Satellite communication systems
  4. Test and measurement equipment
  5. Medical imaging devices

Detailed and Complete Alternative Models

  1. AD834JRZ: Similar specifications and pin configuration, but without the "-R7" suffix.
  2. AD835JRZ: Active mixer IC with different specifications and pin configuration.
  3. AD836JRZ: Wideband logarithmic detector/controller IC with different functionality.

Note: This list is not exhaustive, and there may be other alternative models available from different manufacturers.

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10 pirs û bersivên hevpar ên têkildarî sepana AD834JRZ-R7 di çareseriyên teknîkî de navnîş bikin

Sure! Here are 10 common questions and answers related to the application of AD834JRZ-R7 in technical solutions:

  1. Q: What is AD834JRZ-R7? A: AD834JRZ-R7 is a high-performance, dual-channel RF (radio frequency) mixer and modulator IC (integrated circuit) manufactured by Analog Devices.

  2. Q: What are the key features of AD834JRZ-R7? A: Some key features of AD834JRZ-R7 include low noise figure, high linearity, wide bandwidth, and integrated LO (local oscillator) buffers.

  3. Q: What is the typical application of AD834JRZ-R7? A: AD834JRZ-R7 is commonly used in wireless communication systems, software-defined radios, broadband cable modems, and other RF applications.

  4. Q: How many channels does AD834JRZ-R7 support? A: AD834JRZ-R7 is a dual-channel IC, meaning it can process two separate RF signals simultaneously.

  5. Q: What is the operating frequency range of AD834JRZ-R7? A: AD834JRZ-R7 has a wide operating frequency range from DC (direct current) up to 2.7 GHz.

  6. Q: Does AD834JRZ-R7 require an external power supply? A: Yes, AD834JRZ-R7 requires a dual power supply of +5V and -5V for proper operation.

  7. Q: Can AD834JRZ-R7 be used in both receive and transmit applications? A: Yes, AD834JRZ-R7 can be used in both receive and transmit applications due to its mixer and modulator functionality.

  8. Q: What is the output voltage swing of AD834JRZ-R7? A: The output voltage swing of AD834JRZ-R7 is typically ±2V.

  9. Q: Does AD834JRZ-R7 have any integrated protection features? A: Yes, AD834JRZ-R7 has built-in ESD (electrostatic discharge) protection on all pins to ensure reliability and robustness.

  10. Q: Is AD834JRZ-R7 RoHS (Restriction of Hazardous Substances) compliant? A: Yes, AD834JRZ-R7 is RoHS compliant, meaning it meets the environmental standards set by the European Union.

Please note that these answers are general and may vary depending on specific application requirements. It's always recommended to refer to the datasheet and consult with technical experts for accurate information.