LTC6950IUHH#PBF Analog Devices Integrated Circuit (Quad Flat No-Lead) In Stock

The LTC6950IUHH#PBF is an ultralow-jitter integer-N PLL clock synthesizer and jitter cleaner with 5 programmable outputs in a 48-pin QFN package, delivering sub-100 fs RMS jitter for high-performance ADC clocking and communications infrastructure equipment.

OBSOLETEIntegrated CircuitVerified Jun 2026
Package / Visual Reference
LTC6950IUHH#PBFQuad Flat No-Lead
Quick Facts
Manufacturer
Analog Devices
Package
Quad Flat No-Lead
Pin Count
48
Lifecycle
OBSOLETE
Category
Integrated Circuit
RoHS
Compliant
Lead Time
3–7 business days
Shipping
DHL Express · Worldwide

What are the key features of LTC6950IUHH#PBF?

  • Ultralow phase noise integer-N PLL with sub-100 fs RMS additive jitter for precision ADC and DAC clocking up to 2.7 GHz
  • 5 independently programmable LVPECL/LVDS/CMOS output drivers with individual dividers and output delays for multi-clock distribution
  • SPI-configurable output dividers from 1 to 1023 enabling flexible clock plan generation without external circuitry

What is LTC6950IUHH#PBF used for?

The LTC6950IUHH#PBF is designed for high-speed data converter clocking in software-defined radio, test and measurement instruments, and 5G base station signal chains where ADC sample clock jitter directly degrades SNR. Its 5 synchronized outputs distribute coherent low-jitter clocks to multiple ADCs, DACs, and DSP devices simultaneously in wideband receiver architectures. The jitter cleaning function recovers a low-noise clock from a noisy reference, eliminating the need for a separate VCXO-based jitter attenuator stage.

What are the specifications of LTC6950IUHH#PBF?

Pbfree CodeNo
Manufacturer Package Code05-08-1845
YTEOL0
Analog IC - Other TypePLL FREQUENCY SYNTHESIZER
JESD-30 CodeR-PQCC-N48
JESD-609 Codee3
Number of Functions1
Package Body MaterialPLASTIC/EPOXY
Package ShapeRECTANGULAR
Package StyleCHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
Supply Voltage-Max (Vsup)3.45V
Supply Voltage-Min (Vsup)3.15V
Supply Voltage-Nom (Vsup)3.3V
Surface MountYES
TechnologyCMOS
Terminal FinishMatte Tin (Sn) - annealed
Terminal FormNO LEAD
Terminal Pitch0.5mm
Terminal PositionQUAD
PackageQuad Flat No-Lead

Compliance & Regulatory

RoHS StatusCompliant
Lead-FreeYes (Pb-Free)
Moisture Sensitivity LevelMSL 1
ECCNEAR99
HTS Code8542.39.00.01

Where can I find the LTC6950IUHH#PBF datasheet?

LTC6950IUHH#PBF Datasheet Download

Official datasheet from Analog Devices

What are equivalent replacements for LTC6950IUHH#PBF?

No known alternates. Submit an RFQ and our team can suggest alternatives.

Frequently Asked Questions

Which design situations make LTC6950IUHH#PBF a practical choice from Analog Devices?

LTC6950IUHH#PBF is useful when the BOM needs a Integrated Circuit matching the approved electrical design, control, sensing, or power-management requirement. The available part context includes 48-pin, giving engineers a concrete parameter for datasheet and substitution checks.

How should layout teams check LTC6950IUHH#PBF before approving an alternate?

For layout review, compare the approved Quad Flat No-Lead footprint, assembly method, and manufacturer documentation before substituting. Keeping 48-pin visible helps avoid alternates that change ratings, package fit, or qualification evidence.

What RFQ details help buyers source LTC6950IUHH#PBF without creating a mismatch?

For RFQs, quote the exact LTC6950IUHH#PBF, Analog Devices manufacturer name, lifecycle expectations, and traceability needs. Supplier responses should preserve 48-pin or clearly explain any proposed alternate before purchase approval.

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About Analog Devices

Analog Devices (ADI) is a global leader in high-performance analog, mixed-signal, and digital signal processing integrated circuits used in virtually all types of electronic equipment.

AvailabilityIn Stock
Reference Price (USD)
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pcs

In Stock · 24h Response · Worldwide Shipping

Lead Time3-7 business days
MOQFrom 1 piece
ShippingDHL / FedEx / UPS
OriginChina (Authorized)

Response within 24 hours · Worldwide shipping

“The anti-counterfeit verification gave us confidence we'd never had with other China suppliers.”

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Rajesh Patel
Procurement Manager, VoltEdge Energy, India