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HMC624ALP4ETR vs HMC624LP4E vs HMC624ALP4E Comparison

  • Hide Shared Attributes
    HMC624ALP4ETR
    HMC624ALP4ETR
    HMC624LP4E
    HMC624LP4E
    HMC624ALP4E
    HMC624ALP4E
  • Part No.
    HMC624ALP4ETR
    HMC624LP4E
    HMC624ALP4E
  • Description
    6Bits 0.5dBStep 31.5dB Digital Attenuator 6GHz 24Pin QFN EP T/R
    6Bits 0.5dBStep 31.5dB Digital Attenuator 6GHz 24Pin QFN EP
    6Bits 0.5dBStep 31.5dB Digital Attenuator 6GHz 24Pin QFN EP T/R
  • Manufacturer
    Adi
    Adi
    Adi
  • Classification
    -
    -
    RF Modules & ICs
  • Reference Price(USD)
    $4.904
    $3.140
    $3.094
  • Inventory(pcs)
    4.4k
    0
    311
  • Case/Package
    QFN-24
    VQFN-24
    QFN-24
  • Number of Pins
    24
    24
    24
  • Number of Bits
    6
    6
    6
  • Power Rating
    560 mW
    -
    560 mW
  • Power Dissipation
    0.56 W
    -
    0.56 W
  • Number of Positions
    -
    -
    24
  • Supply Voltage (DC)
    -
    -
    5.00V (max)
  • Operating Temperature
    -
    -
    -40℃ ~ 85℃
  • Size-Length
    -
    -
    4.1 mm
  • Size-Width
    -
    -
    4.1 mm
  • Size-Height
    0.95 mm
    -
    0.95 mm
  • Mounting Style
    Surface Mount
    -
    Surface Mount
  • Packaging
    Tape & Reel (TR)
    -
    Tape & Reel (TR)
  • REACH SVHC Compliance
    -
    -
    No SVHC
  • Lead-Free Status
    Contains Lead
    Lead Free
    Contains Lead
  • RoHS
    RoHS Compliant
    RoHS Compliant
    RoHS Compliant
  • Product Lifecycle Status
    Active
    Unknown
    Active
  • Input Voltage (Min)
    3 V
    -
    3 V
  • Operating Temperature (Max)
    85 ℃
    85 ℃
    85 ℃
  • Operating Temperature (Min)
    -40 ℃
    -40 ℃
    -40 ℃
  • Power Dissipation (Max)
    560 mW
    635 mW
    560 mW
  • REACH SVHC Compliance Edition
    -
    -
    2015/12/17
  • Supply Voltage (Max)
    -
    -
    5 V
  • Input Voltage
    5 V
    -
    5 V
  • Overview
    HMC624ALP4ETR Product overview

    Product Details The HMC624A is a 6-bit digital attenuator with a 31.5 dB attenuation control range in 0.5 dB steps. The HMC624A offers excellent attenuation accuracy and high input linearity over the specified frequency range from 100 MHz to 6.0 GHz. However, this digital attenuator features external ac grounding capacitors to extend the operation below 100 MHz. The HMC624A is integrated with two dies: a CMOS driver and a gallium arsenide (GaAs) RF attenuator. The CMOS driver provides both serial and parallel control of the RF attenuator. The device also features a user-selectable power-up state and a serial output port for cascading other serial controlled components. The HMC624A operates with a single positive supply voltage from 3 V to 5 V, and provides a CMOS-/TTL-compatible control interface. The HMC624A comes in a RoHS compliant, compact, 4 mm × 4 mm LFCSP package, and is pin compatible to the HMC1122 except for the ACGx pins. Applications

    .
    Cellular infrastructure
    .
    Microwave radios and very small aperture terminals (VSATs)
    .
    Test equipment and sensors
    .
    Intermediate frequency (IF) and radio frequency (RF) designs
      ### Features and Benefits
    .
    Attenuation range: 0.5 dB (LSB) steps to 31.5 dB
    .
    Low insertion loss: 1.6 dB at 3 GHz
    .
    Excellent attenuation accuracy
    .
    High linearity
    .
    Input 0.1dB compression (P0.1dB): 33 dBm typical
    .
    Input third-order intercept (IP3): 55 dBm typical
    .
    High RF input power handling: 28 dBm
    .
    Low phase shift: 25° at 3 GHz
    .
    Pin compatible to the HMC1122
    .
    See data sheet for additional features
    .
    *HMC624A-EP Supports defense and aerospace applications (AQEC standard)**
    .
    Download HMC624A-EP data sheet (pdf)
    .
    Extended industrial temperature range: −55°C to +105°C
    .
    Controlled manufacturing baseline
    .
    1 assembly/test site
    .
    1 fabrication site
    .
    Product change notification
    .
    Qualification data available upon request
    View all
    HMC624LP4E Product overview

    RF Attenuators 0.5dB ~ 31.5dB 0Hz ~ 6GHz 50 Ohms 24-VQFN Exposed Pad

    View all
    HMC624ALP4E Product overview

    The HMC624ALP4E is a broadband 6-bit GaAs IC Digital Attenuator that incorporates off-chip AC ground capacitors for near DC operation, making it suitable for a wide variety of RF and IF applications. The dual mode control interface is CMOS/TTL compatible and accepts either a three wire serial input or a 6-bit parallel word. The HMC624ALP4E also features a user selectable power up state and a serial output port for cascading other serial controlled components. It requires no external matching components. It is ideal for cellular/3G infrastructure, WiBro/WiMAX/4G, IF and RF applications.

    .
    0.5dB LSB steps to 31.5dB
    .
    Power-up state selection
    .
    High input IP3 (+55dBm)
    .
    Low insertion loss (2.2dB at 3.5GHz)
    .
    TTL/CMOS compatible, serial, parallel or latched parallel control
    .
    ±0.25dB Typical step error
    ESD sensitive device, take proper precaution while handling the device.
    View all

HMC624LP4E Alternative Parts

Image Part Compare Manufacturer Category Description
Image:HMC624LP4E Mfr.Part#:HMC624LP4E Compare: Current Part Manufacturers:Adi Category: Description:6bits 0.5dbstep 31.5db digital attenuator 6ghz 24pin qfn ep
Image:HMC624ALP4E Mfr.Part#:HMC624ALP4E Compare: HMC624LP4E VS HMC624ALP4E Manufacturers:Adi Category:RF Modules & ICs Description:6bits 0.5dbstep 31.5db digital attenuator 6ghz 24pin qfn ep t/r
Image:HMC624ALP4ETR Mfr.Part#:HMC624ALP4ETR Compare: HMC624LP4E VS HMC624ALP4ETR Manufacturers:Adi Category: Description:6bits 0.5dbstep 31.5db digital attenuator 6ghz 24pin qfn ep t/r