LTC6950IUHH#TRPBF Analog Devices Integrated Circuit (Quad Flat No-Lead) In Stock
LTC6950IUHH#TRPBF is an Analog Devices Integer-N PLL clock synthesizer and jitter cleaner with 5 differential outputs in a 48-pin QFN. Suited for ultra-low-phase-noise clock distribution in high-speed data converters. Available from stock with worldwide shipping.
- Manufacturer
- Analog Devices
- Package
- Quad Flat No-Lead
- Pin Count
- 48
- Lifecycle
- OBSOLETE
- Datasheet
- LTC6950IUHH#TRPBF Datasheet PDF
- Category
- Integrated Circuit
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of LTC6950IUHH#TRPBF?
- Integer-N PLL with 5 low-noise differential outputs supports versatile clock distribution across multiple high-speed ADC and DAC channels simultaneously
- Integrated jitter cleaner reduces input reference clock phase noise for superior timing accuracy in data acquisition and SDR systems
- Compact 48-pin QFN package with exposed thermal pad enables high-density clock tree implementation for communications and instrumentation designs
What is LTC6950IUHH#TRPBF used for?
The LTC6950IUHH#TRPBF is used as a clock synthesizer and jitter cleaner in high-speed data converter systems, software-defined radios, and test-and-measurement instruments requiring ultra-low phase noise clock distribution. Its 5 differential outputs allow simultaneous clocking of multiple ADCs, DACs, or FPGAs in radar, base station, and communications infrastructure equipment. The compact 48-pin QFN package facilitates high-density integration into clock tree designs for frequency synthesizer applications.
What are the specifications of LTC6950IUHH#TRPBF?
| Pbfree Code | No |
| Manufacturer Package Code | 05-08-1845 |
| YTEOL | 0 |
| Analog IC - Other Type | PLL FREQUENCY SYNTHESIZER |
| JESD-30 Code | R-PQCC-N48 |
| JESD-609 Code | e3 |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Voltage-Max (Vsup) | 3.45V |
| Supply Voltage-Min (Vsup) | 3.15V |
| Supply Voltage-Nom (Vsup) | 3.3V |
| Surface Mount | YES |
| Technology | CMOS |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.5mm |
| Terminal Position | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Quad Flat No-Lead |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.01 |
Where can I find the LTC6950IUHH#TRPBF datasheet?
LTC6950IUHH#TRPBF Datasheet DownloadOfficial datasheet from Analog Devices
What are equivalent replacements for LTC6950IUHH#TRPBF?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many clock outputs does the LTC6950IUHH#TRPBF provide, and what PLL topology does it use for frequency synthesis?
The LTC6950IUHH#TRPBF provides 5 differential outputs using an Integer-N PLL topology for precise frequency synthesis and clock distribution. Each output delivers a low-phase-noise clock signal suitable for simultaneously driving multiple high-speed ADCs, DACs, or FPGAs in data acquisition and communications systems operating above 1 GHz.
In which RF or data converter designs is the LTC6950IUHH#TRPBF's jitter cleaning most critical for system performance?
The LTC6950IUHH#TRPBF's jitter cleaning is most critical in high-speed ADC sampling systems where precise clock phasing across 5 outputs at frequencies up to 1.4 GHz is essential. Applications include software-defined radio, phased-array radar, and base station receivers where sampling clocks must drive 14-bit to 16-bit converters at 250 MSPS or higher without degrading SNR.
What package does the LTC6950IUHH#TRPBF use, and how does its thermal design support operation in demanding environments?
The LTC6950IUHH#TRPBF uses a 48-pin QFN package with an exposed thermal slug that improves heat dissipation during continuous high-frequency operation. This enables reliable performance across the -40°C to +85°C industrial temperature range while driving 5 differential clock outputs simultaneously in dense, thermally constrained PCB layouts.
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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.
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