DC2248A-B Clock Generation Devices by Analog Devices

Status: Production
Series: LTC6951
RoHS: Compliant
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The LTC6951 is a high performance, low noise, Phase Locked Loop (PLL) with a fully integrated VCO. The low noise VCO uses no external components and is internally calibrated to the correct output frequency with no external system support.The clock generation section provides five outputs based on the VCO prescaler signal with individual dividers for each output. Four outputs feature very low noise, low skew CML logic. The fifth output is low noise LVDS. All outputs can be synchronized and set to precise phase alignment using the programmable delays.Choose the LTC6951-1 if any desired output frequency falls in the ranges 2.5GHz to 2.7GHz, 1.66GHz to 1.8GHz, or 1.25GHz to 1.35GHz. Choose the LTC6951 for all other frequencies.

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Prices starting from US$461.38

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Features

Low Noise Integer-N PLL with Integrated VCO
Output Jitter:
90fs RMS (12kHz to 20MHz)
115fs RMS (ADC SNR Method)
Noise Floor = –165dBc/Hz at 250MHz
EZSync™, ParallelSync™ Multichip Synchronization
SYSREF Generation for JESD204B/JESD204C, Subclass 1
Output Frequency Range:
1.95MHz to 2.5GHz (LTC6951)
2.1MHz to 2.7GHz (LTC6951-1)
–229dBc/Hz Normalized In-Band Phase Noise Floor
–277dBc/Hz Normalized In-Band 1/f Noise
Five Independent, Low Noise Outputs
Reference Input Frequency up to 425MHz
LTC6951Wizard™ Software Design Tool Support
–40°C to 105°C Operating Junction Temperature Range

Last 6 months Inventory & Pricing History


Alternative Descriptions

LTC6951IUHF-1 Demo Circuit | Richardson RFPD


DC2248A-B Development Boards & Evaluation Kits by Linear Technology

DEMO BOARD LTC6951 CLOCK SYNTHESIZER

Status: Unknown
Series: -
RoHS: Unknown
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Specifications

Silicon Manufacturer Linear Technology
Silicon Core Number LTC6951
Kit Application Type Clock & Timing
Application Sub Type PLL Clock Synthesizer
Kit Contents Demo Board LTC6951
Product Range -
SVHC No SVHC (15-Jan-2018)

Frequently Asked Questions

Where can I find additional details, specifications and documents for a DC2248A-B?

Additional datasheets, footprints and schematics for DC2248A-B are listed on our Part Details page. You can also find images and similar parts to DC2248A-B on this page.

What pricing and inventory information can I view?

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What category does DC2248A-B fall under?

The DC2248A-B is listed under Clock Generation Devices.

Can I view similar or alternative parts?

You can view similar parts to DC2248A-B when available in the Clock Generation Devices range under the specifications section at the bottom of the details page.

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Is the DC2248A-B RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Analog Devices.

Which authorised distributors for DC2248A-B have stock available?

Authorised distributors including Richardson RFPD have stock available or on a lead time for DC2248A-B.

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