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