HMC860
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HMC860

Quad Low Noise High PSRR Linear Voltage Regulator

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Part Details
Part Models 2
1ku List Price
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Features
  • Ultra Low Noise:
    3nV/√Hz at 10 kHz, 7nV/√Hz at 1 kHz
  • Four Voltage Outputs:
    VR1 @ 3V / 80 mA
    VR2, VR3 @ 3V / 20 mA
    VR4 @ 4.5V / 120 mA
  • High Power Supply Rejection Ratio (PSRR)
    80 dB at 1 kHz, 60 dB at 1 MHz
  • Adjustable Outputs: 2.5V to 5.2V
  • Low Power-Down Current: <1 μA
  • 16 Lead 3 × 3mm SMT Package: 9mm2
Additional Details
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The HMC860LP3E is a BiCMOS ultra low noise quad-output voltage regulator. It features a low noise band-gap reference externally decoupled for best in-close noise performance. High Power Supply Rejection Ratio (PSRR) in the 0.1 MHz to 10 MHz range provides excellent rejection of preceding switching regulator noise. The four voltage outputs are ideal for frequency generation subsystems including Hittite's broad line of PLLs with Integrated VCOs. Each output voltage can be adjusted higher or lower than the default value by using one external resistor.

Each output can be set to 5V by grounding the corresponding HV pin. The regulator can be powered down by the TTL-compatible Enable input. The HMC860LP3E is housed in a 3 × 3mm QFN SMT package.

APPLICATIONS

  • Test Instrumentation
  • Military Radios, Radar and ECM
  • Basestation Infrastructure
  • Ultra Low Noise Frequency Generation
  • Fractional-N Synthesizer Supply
  • Mixed-Signal Circuit Supply
Part Models 2
1ku List Price
price unavailable

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Documentation

Documentation

Part Model Pin/Package Drawing Documentation CAD Symbols, Footprints, and 3D Models
HMC860LP3E
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HMC860LP3ETR
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Product Lifecycle

PCN

Jun 6, 2022

- 22_0048

Addition of ASE Korea as an Alternate Assembly Site for Select LFCSP Products

Jul 28, 2022

- 22_0023

Product Discontinuance for Select Analog Devices Parts (ADFXXXX, HMCXXX)

HMC860LP3E

LAST TIME BUY

HMC860LP3ETR

LAST TIME BUY

Filter by Model

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Part Models

Product Lifecycle

PCN

Jun 6, 2022

- 22_0048

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Addition of ASE Korea as an Alternate Assembly Site for Select LFCSP Products

Jul 28, 2022

- 22_0023

arrow down

Product Discontinuance for Select Analog Devices Parts (ADFXXXX, HMCXXX)

HMC860LP3E

LAST TIME BUY

HMC860LP3ETR

LAST TIME BUY

Software & Part Ecosystem

Software & Part Ecosystem

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