SY89851UMG
- Mfr.Part #
- SY89851UMG
- Manufacturer
- Microchip Technology
- Package / Case
- 16-VFQFN Exposed Pad, 16-MLF®
- Datasheet
- Download
- Description
- IC CLK BUFFER 1:2 4GHZ 16MLF
- Stock
- 42,428
- In Stock :
- 42,428
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- Manufacturer :
- Microchip Technology
- Product Category :
- Clock Buffers, Drivers
- Quiescent Current :
- -
- Type :
- Fanout Buffer (Distribution), Translator
- Brand :
- Microchip Technology
- Spread Spectrum :
- No
- Polarity :
- Non-Inverting
- Terminal Position :
- QUAD
- Product Status :
- Active
- Operating Supply Voltage (Typ) :
- 2.5/3.3(V)
- Length :
- 3mm
- RoHS Status :
- ROHS3 Compliant
- Frequency - Max :
- 4GHz
- Height :
- 850μm
- Number of Outputs :
- 2
- Maximum Propagation Delay Time @ Maximum CL :
- ns
- Mounting Type :
- Surface Mount
- Package / Case :
- 16-VFQFN Exposed Pad, 16-MLF®
- Supply Voltage :
- 2.5V
- Fanout :
- 1:2
- Output Frequency :
- 4000(MHz)
- Terminal Pitch :
- 0.5mm
- Output Type :
- ECL, LVPECL, PECL
- Additional Feature :
- ALSO OPERATES AT 3.3 V SUPPLY
- Mounting :
- Surface Mount
- Differential - Input:Output :
- Yes/Yes
- Factory Lead Time :
- 15 Weeks
- Radiation Hardening :
- No
- Package :
- Tube
- Operating Temperature Classification :
- Industrial
- Product Type :
- Buffers and Line Drivers
- Output :
- LVPECL
- Series :
- Precision Edge®
- Number of Functions :
- 1
- Rad Hardened :
- No
- Manufacturer :
- Microchip
- Operating Supply Voltage :
- 2.5, 3.3 V
- Maximum Operating Temperature :
- + 85 C
- Operating Supply Voltage (Min) :
- 2.375(V)
- Configuration :
- Not Required
- Operating Supply Voltage (Max) :
- 3.6(V)
- Number of Circuits :
- 1
- fmax-Min :
- 3000 MHz
- Peak Reflow Temperature (Cel) :
- 260
- Mount :
- Surface Mount
- Number of Outputs per Chip :
- 2
- Input :
- CML, LVDS, PECL
- Operating Temp Range :
- -40C to 85C
- Number of Pins :
- 16
- Packaging :
- Tube
- Ratio - Input:Output :
- 1:2
- Number of Input Lines :
- 1
- Voltage - Supply :
- 2.375V~3.6V
- Number of Output Lines :
- 2 Output
- Operating Supply Current :
- 32 mA
- MSL :
- MSL 1 - Unlimited
- Minimum Operating Temperature :
- - 40 C
- Width :
- 3mm
- Input Frequency :
- 4000(MHz)
- Base Part Number :
- SY89851
- Minimum Operating Supply Voltage :
- 2.5 V
- Package Type :
- QFN EP
- Pin Count :
- 16
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- RoHS :
- Details
- Lead Free :
- Lead Free
- Mounting Style :
- SMD/SMT
- Nominal Supply Current :
- 32mA
- Propagation Delay :
- 340 ps
- Max Input Voltage :
- 4V
- Turn On Delay Time :
- 340 ps
- Subcategory :
- Logic ICs
- JESD-609 Code :
- e4
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Input Signal Type :
- Differential
- Operating Temperature :
- -40°C~85°C
- Base Product Number :
- SY89851
- Product Category :
- Buffers and Line Drivers
- Number of Terminations :
- 16
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Frequency :
- 4GHz
- Published :
- 2000
- Supplier Device Package :
- 16-MLF® (3x3)
- REACH SVHC :
- No SVHC
- Maximum Operating Supply Voltage :
- 3.3 V
- Datasheets
- SY89851UMG

Clock Buffers, Drivers Microchip Technology SY89851UMG Overview
The SY89851UMG from Microchip Technology is a state-of-the-art Clock Buffer designed for high-performance data transfer and signal conditioning. Engineered to support frequencies up to 4 GHz, this robust IC ensures minimal skew and low propagation delay, making it an ideal choice for demanding applications in telecommunications and data management systems. As part of the Clock Buffers, Drivers category, the SY89851UMG enhances system reliability and timing precision, crucial for high-speed operations and synchronization across multiple devices. This product's ability to distribute a single input clock into multiple outputs with precise timing alignment underscores its utility in complex electronic systems, offering significant benefits for batch purchasing by B2B customers.
SY89851UMG Features
The SY89851UMG offers a dual 1:2 clock distribution solution, capable of handling frequencies up to 4GHz. Packaged in a compact 16-lead MLF (MicroLeadFrame), this clock buffer integrates advanced features such as low-jitter performance and high signal integrity. Its differential LVPECL inputs and outputs ensure compatibility with high-speed digital systems, while its low power consumption makes it suitable for dense electronic assemblies. The SY89851UMG also features fail-safe input protection, which prevents damage during abnormal input conditions, thereby enhancing the device’s reliability and longevity.
SY89851UMG Applications
- Telecommunications Equipment: Used to buffer and distribute clock signals in routers, switches, and base stations, facilitating consistent data flow and communication reliability.
- Data Centers: Ensures synchronized operation of multiple servers and storage devices, optimizing data retrieval and storage processes with minimal latency.
- High-Frequency Trading Systems: Provides the precise timing required for high-speed trading algorithms, reducing time slippage and improving transaction execution speeds.
- Test and Measurement Systems: Integral in generating accurate timing pulses for oscilloscopes, spectrum analyzers, and other diagnostic equipment, ensuring measurement precision.
- Satellite Communications: Helps in the timing of signal transmissions and receptions, critical for maintaining the integrity of satellite data communications.
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