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