NB4N121KMNR2G
- Mfr.Part #
- NB4N121KMNR2G
- Manufacturer
- onsemi
- Package / Case
- 52-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC CLK BUFFER 1:21 400MHZ 52QFN
- Stock
- 2,832
- In Stock :
- 2,832
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- Manufacturer :
- onsemi
- Product Category :
- Clock Buffers, Drivers
- Base Part Number :
- NB4N121K
- JESD-609 Code :
- e3
- Input :
- CML, LVCMOS, LVDS, LVPECL, LVTTL
- Propagation Delay :
- 950 ps
- Ratio - Input:Output :
- 1:21
- Factory Lead Time :
- 23 Weeks
- Terminal Pitch :
- 0.5mm
- Number of Circuits :
- 1
- Voltage - Supply :
- 3V~3.6V
- Published :
- 2012
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Mounting Type :
- Surface Mount
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Width :
- 8mm
- Supply Voltage :
- 3.3V
- ECCN Code :
- EAR99
- Frequency :
- 400MHz
- Terminal Position :
- QUAD
- Mount :
- Surface Mount
- Peak Reflow Temperature (Cel) :
- 260
- Number of Outputs :
- 42
- Number of Functions :
- 1
- Output :
- HCSL
- Pin Count :
- 52
- Number of Pins :
- 52
- Pbfree Code :
- yes
- RoHS Status :
- ROHS3 Compliant
- Package / Case :
- 52-VFQFN Exposed Pad
- Type :
- Fanout Buffer (Distribution)
- Number of Terminations :
- 52
- Turn On Delay Time :
- 950 ps
- Operating Temperature :
- -40°C~70°C
- Differential - Input:Output :
- Yes/Yes
- Radiation Hardening :
- No
- Lifecycle Status :
- ACTIVE (Last Updated: 16 hours ago)
- Packaging :
- Tape and Reel (TR)
- Operating Supply Voltage :
- 3.3V
- Lead Free :
- Lead Free
- Number of Bits :
- 1
- Length :
- 8mm
- Delay-Max :
- 0.95 ns
- Terminal Finish :
- Tin (Sn)
- Halogen Free :
- Halogen Free
- Datasheets
- NB4N121KMNR2G

Clock Buffers, Drivers onsemi NB4N121KMNR2G Overview
The Clock Buffers, Drivers onsemi NB4N121KMNR2G is a highly versatile clock buffer designed for precision time distribution in sophisticated electronic systems. Manufactured by onsemi, this IC features a 1:21 output channel configuration, supporting frequencies up to 400 MHz. Its compact 52-QFN package ensures minimal footprint while maximizing functionality, making it an ideal choice for high-density applications that demand reliable and consistent performance. This product is engineered to meet the rigorous requirements of advanced telecommunications, computing, and consumer electronics, providing robust signal integrity and minimal jitter across all outputs.
NB4N121KMNR2G Features
- High frequency operation up to 400 MHz
- 1:21 fanout buffer configuration for extensive distribution capabilities
- Low-jitter performance, enhancing system reliability
- Compact 52-QFN package suitable for space-constrained applications
- 3.3V operating voltage, compatible with common industry standards
NB4N121KMNR2G Applications
- Telecommunications Infrastructure
In telecommunications, the NB4N121KMNR2G is used to distribute a consistent clock signal across various network devices, ensuring synchronized operations in data centers and mobile networks.
- Data Servers
This clock buffer helps manage the timing of data flow within servers, critical for maintaining the speed and integrity of data processing and storage operations.
- Consumer Electronics
Utilized in devices such as high-definition televisions and gaming consoles, the NB4N121KMNR2G ensures precise timing for audio/video synchronization and enhanced gaming experiences.
- Test and Measurement Equipment
In testing equipment, accurate clock distribution provided by the NB4N121KMNR2G allows for precise measurements and reliable data analysis.
- Networking Equipment
This IC is essential in routers and switches for distributing accurate clock signals, which is crucial for managing packet timing and network reliability.
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