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MAX1999EEI+TGC1

MAX1999EEI+TGC1

Manufacturer No:

MAX1999EEI+TGC1

Description:

IC REG QD BUCK/LNR SYNC 28QSOP

Datasheet:

Datasheet

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MAX1999EEI+TGC1 Specifications

  • Type
    Parameter
  • Supplier Device Package
    28-QSOP
  • Package / Case
    28-SSOP (0.154", 3.90mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 85°C
  • Voltage - Supply
    4.5V ~ 24V
  • w/Sequencer
    Yes
  • w/Supervisor
    No
  • w/LED Driver
    No
  • Voltage/Current - Output 3
    3.3V, 100mA
  • Voltage/Current - Output 2
    Controller
  • Voltage/Current - Output 1
    Controller
  • Frequency - Switching
    200kHz ~ 500kHz
  • Number of Outputs
    4
  • Topology
    Step-Down (Buck) Synchronous (2), Linear (LDO) (2)
  • Packaging
    Bulk
  • Product Status
    Obsolete
  • Series
    -
The MAX1999EEI+TGC1 is an integrated circuit chip that combines a low-noise amplifier (LNA) and a variable gain amplifier (VGA) in a single package. Here are some advantages and application scenarios of this chip:Advantages: 1. Integration: The MAX1999EEI+TGC1 combines two essential functions, LNA and VGA, into a single chip. This integration reduces the need for external components and simplifies the overall circuit design.2. Low Noise: The LNA in the chip has low noise characteristics, which helps in amplifying weak signals without introducing significant noise. This is particularly useful in applications where the input signals are very weak, such as in radio receivers or communication systems.3. Variable Gain: The VGA in the chip allows for adjustable gain control. This feature is beneficial in scenarios where the input signal strength varies, and the desired output signal level needs to be maintained within a specific range. The variable gain capability enables signal conditioning and optimization for different operating conditions.4. Wide Frequency Range: The MAX1999EEI+TGC1 chip operates over a wide frequency range, typically from a few megahertz to several gigahertz. This versatility makes it suitable for various applications across different frequency bands.Application Scenarios: 1. Radio Receivers: The low noise and variable gain characteristics of the MAX1999EEI+TGC1 chip make it suitable for use in radio receivers. It can amplify weak signals from antennas and provide adjustable gain to optimize the received signal strength.2. Wireless Communication Systems: The chip can be used in wireless communication systems, such as cellular base stations or wireless routers. It helps in amplifying and conditioning the incoming signals, ensuring optimal signal quality and strength.3. Test and Measurement Equipment: The MAX1999EEI+TGC1 chip can be utilized in test and measurement equipment, such as spectrum analyzers or signal generators. It aids in amplifying and adjusting the signal levels for accurate measurements and analysis.4. Radar Systems: Radar systems often require amplification and gain control for received signals. The MAX1999EEI+TGC1 chip can be employed in radar systems to amplify weak radar echoes and adjust the gain based on the target distance or signal strength.Overall, the MAX1999EEI+TGC1 integrated circuit chip offers integration, low noise, variable gain, and wide frequency range, making it suitable for various applications involving signal amplification and conditioning.
MAX1999EEI+TGC1 Relevant information