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  • HMC987LP5ETR
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HMC987LP5ETR

Clock Fanout Buffer 9Out 1IN 1:9 32Pin QFN EP T/R

  • Package/Case :
  • QFN-32
  • Product Categories :
  • Clock Drivers, PLLs
  • RoHs Status:
  • Green
  • In-stock:
  • 12

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HMC987LP5ETR Product Details

The HMC987LP5E 1-to-9 fanout buffer is designed for low noise clock distribution. It is intended to generate relatively square wave outputs with rise/ fall times < 100 ps. The low skew and jitter outputs of the HMC987LP5E, combined with its fast rise/ fall times, leads to controllable low-noise switching of downstream circuits such as mixers, ADCs/DACs or SERDES devices. The noise floor is particularly important in these applications, when the clocknetwork bandwidth is wide enough to allow squarewave switching. Driven at 2 GHz, outputs of the HMC987LP5E have a noise floor of -166 dBc/Hz, corresponding to a jitter density of 0.6 asec/rtHz - or 50 fs over an 8 GHz bandwidth.

The input stage can be driven single-ended or differentially, in a variety of signal formats (CML, LVDS, LVPECL or CMOS), AC or DC coupled. The input stage also features adjustable input impedance. It has 8 LVPECL outputs, and 1 CML output with adjustable swing/power-level in 3 dB steps.

Individual output stages may be enabled or disabled for power-savings when not required using either hardware control pins, or under control of a serial-port interface.

Feature

  • Ultra Low Noise Floor: -166 dBc/Hz @ 2 GHz
  • LVPECL, LVDS, CML & CMOS Compatible Inputs
  • Up to 8 Differential or 16 Single-Ended LVPECL Outputs
  • One Adjustable Power CML/RF Output
  • Serial or Parallel Control, Hardware Chip-Enable
  • Power-Down Current < 1 uA
  • 32 Lead 5x5 mm SMT Package 25 mm²

Applications

  • SONET, Fibre Channel, GigE Clock Distribution
  • ADC/DAC Clock Distribution
  • Low Skew and Jitter Clock or Data Fanout
  • Wireless/Wired Communications
  • Level Translation
  • High Performance Instrumentation
  • Medical Imaging
  • Single-Ended to Differential Conversion

HMC987LP5ETR Block Diagram
(Picture: Diagram)

Technical Parameters

  • Product Lifecycle Status
  • Active
  • Packaging
  • Tape & Reel (TR)
  • Mounting Style
  • Surface Mount
  • Number of Pins
  • 32
  • Case/Package
  • QFN-32
  • RoHS
  • Compliant
  • Lead Free Status
  • Contains Lead
  • ECCN Code
  • EAR99

HMC987LP5ETR Documents

  • HMC987 Technical Documentation/Data sheet

HMC987LP5ETR Related Products

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  • **olge***
    2019-08-18

    Super Artikel alles TOP, schneller Versand. Klasse supplier!!!

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2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.

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Q: How does Jotrin guarantee that HMC987LP5ETR is the original manufacturer or agent of AD?
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All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the HMC987LP5ETR we delivered, we will accept the replacement or return of the HMC987LP5ETR only when all of the below conditions are fulfilled:
(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
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Analog Devices, Inc

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Analog Devices, Inc. was founded by two MIT graduates, Ray Stata and Matthew Lorber in 1965. The same year, the company released its first product, the model 101 op amp, which was a hockey-puck sized module used in test and measurement equipment. In 1967, the company published the first issue of its...
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