Alternative Parts

Overview

Features and Benefits

  • Ultralow noise floor: −165.9 dBc/Hz or −165.2 dBc/Hz (LVPECL or LVDS) at 2000 MHz
  • Configurable to LVPECL or pseudo LVDS outputs
  • 2.5 V or 3.3 V LVPECL operation (LVDS 2.5 V only)
  • Wideband: 10 MHz to 3500 MHz operating frequency range
  • Flexible input interface
    • LVPECL, LVDS, CML, and CMOS compatible
    • AC or dc coupling
    • On-chip 50 kΩ pull-up/pull-down resistors to VDD and GND
  • Multiple output drivers
    • Up to 8 differential or 16 single-ended LVPECL or LVDS outputs
  • Low speed digital control via the IN_SEL and CONFIG pins
  • 28-lead, 5 mm × 5 mm, LFCSP package, 25 mm2

Product Details

The HMC6832 is an input selectable, 2:8 differential fanout buffer designed for low noise clock distribution. The IN_SEL control pin selects one of the two differential inputs. This input is then buffered to all eight differential outputs. The low jitter outputs of the HMC6832 lead to synchronized low noise switching of downstream circuits, such as mixers, analog-todigital converters (ADCs)/digital-to-analog converters (DACs), or serializer/deserializer (SERDES) devices. The device is capable of low voltage, positive emitter-coupled logic (LVPECL) or low voltage differential signaling (LVDS) configurations by pulling the CONFIG pin low for LVPECL or high or open (internally pulled high) for pseudo LVDS.

Product Highlights

  1. Multiple Output Configurations.
    The CONFIG pin allows the user to select LVPECL or LVDS output termination.
  2. Multiple Supply Voltage Operation.
    The HMC6832 operates at 2.5 V or 3.3 V for LVPECL terminations (2.5 V only for LVDS).
  3. Low Noise.
    The HMC6832 noise is low, typically from −168 dBc/Hz to −162 dBc/Hz up to 3000 MHz.
  4. Low Propagation Delay.
    The HMC6832 displays a low delay, less than 207 ps, typical. Channel skew is also low, ±5 ps, typical.
  5. Low Core Current.
    The HMC6832 has a low core current of 56 mA, typical.

Applications

  • SONET, Fibre Channel, GigE clock distribution
  • ADC/DAC clock distribution
  • Low skew and jitter clocks
  • Wireless/wired communications
  • Level translation
  • High performance instrumentation
  • Medical imaging
  • Single-ended to differential conversions

Product Lifecycle icon-recommended Last Time Buy

All products in this family will be obsolete soon. Please contact ADI Sales or Distributors to arrange for final purchases and read our Obsolescence Information to review the time periods for placing final orders and receiving final shipments.

Evaluation Kits (1)

Tools & Simulations

Design Resources

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well.  "Zero defects" for shipped products is always our goal.

PCN-PDN Information

Sample & Buy

Sample & Buy functionality exists in desktop site
Back
Check Inventory

The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.

Sampling:
Selecting the Sample button above will redirect to the third-party ADI Sample Site. The part selected will carry over to your cart on this site once logged in. Please create a new account there if you have never used the site before. Contact SampleSupport@analog.com with any questions regarding this Sample Site.


Price Table Help

 
Evaluation Boards Pricing displayed is based on 1-piece.
Up to two boards can be purchased through Analog.com. To order more than two, please purchase through one of our listed distributors.
Pricing displayed is based on 1-piece. The USA list pricing shown is for budgetary use only, shown in United States dollars (FOB USA per unit), and is subject to change. International prices may vary due to local duties, taxes, fees and exchange rates.