LTC6951IUHF#PBF Clock Generation Devices by Analog Devices

Status: Production
Series: LTC6951
RoHS: Compliant
Download Datasheet Visit Manufacturer Site View Pricing & Stock

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.

Where to Buy

Prices starting from US$12.69

Distributor Stock
Logo for element14 Singapore
element14
from US$17.84
0
in stock
Buy Now
Logo for Farnell UK
Farnell
from US$12.69
0
in stock
Buy Now
Logo for Newark
Newark Electronics
-
0
in stock
Buy Now
Buy Now

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

CLOCK GENERATOR IC, 3.15V-3.45V, QFN | element14
Clock Generator Ic, 3.15V-3.45V, Qfn | Newark Electronics


LTC6951IUHF#PBF Clock Timing & Frequency Management by Linear Technology

PLL CLOCK SYNTHESIZER 2.5GHZ QFN-40

Status: Unknown
Series: LTC6951 Series
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock

Specifications

Clock IC Type PLL Multiclock Generator
Frequency 2.5GHz
No. of Outputs 5Outputs
Supply Voltage Min 3.15V
Supply Voltage Max 3.45V
Clock IC Case Style QFN
No. of Pins 40Pins
Operating Temperature Min -40°C
Operating Temperature Max 105°C
Product Range LTC6951 Series
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (15-Jan-2018)

Frequently Asked Questions

Where can I find additional details, specifications and documents for a LTC6951IUHF#PBF?

Additional datasheets, footprints and schematics for LTC6951IUHF#PBF are listed on our Part Details page. You can also find images and similar parts to LTC6951IUHF#PBF on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for LTC6951IUHF#PBF on our Product Comparison page. Access via the 'View Pricing & Stock' button to view LTC6951IUHF#PBF price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does LTC6951IUHF#PBF fall under?

The LTC6951IUHF#PBF is listed under Clock Generation Devices.

Can I view similar or alternative parts?

You can view similar parts to LTC6951IUHF#PBF when available in the Clock Generation Devices range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the LTC6951IUHF#PBF you can contact the distributor directly for product support, shipping queries etc.

Is the LTC6951IUHF#PBF RoHS compliant?

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

Which authorised distributors for LTC6951IUHF#PBF have stock available?

Authorised distributors including element14, Farnell and Newark Electronics have stock available or on a lead time for LTC6951IUHF#PBF.

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for LTC6951IUHF#PBF often in real-time on the comparison pages.

What if I can't find stock of LTC6951IUHF#PBF?

You can fill out our help required form which you can use to request a quote for LTC6951IUHF#PBF from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.