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Product Detailed Parameters
- Description：IC GATE 3.0GHZ 50OHM 10-MSOP
- Series：SY55
- Mfr：Microchip Technology
- Package：Tape & Reel (TR)
- Logic Type：Configurable Multiple Function
- Number of Circuits：1
- Number of Inputs：2
- Schmitt Trigger Input：No
- Output Type：Differential
- Current - Output High, Low：-
- Voltage - Supply：2.3V ~ 3.6V
- Operating Temperature：-40°C ~ 85°C
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- Package / Case：10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
- Supplier Device Package：10-MSOP
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Overview
The SY55851AUKI-TR is a differential logic device operating up to 3.0 GHz with source-terminated CML outputs optimized for 50 Ω loads. It functions as an AnyGate capable of implementing AND, NAND, OR, NOR, XOR, XNOR, DELAY, and NEGATION logic, or a 2:1 multiplexer. The unit accepts LVPECL and CML inputs and operates on a 2.3 V to 3.6 V supply. Propagation delay is guaranteed under 280 ps, with rise/fall times under 100 ps across the -40°C to +85°C temperature range.
Feature Summary
- Configurable universal logic gate supporting multiple Boolean functions and 2-input multiplexing
- Fully differential I/O architecture accepting LVPECL and CML input signals
- Source-terminated CML outputs designed for fast edge rates at 50 Ω load conditions
Applications
- Port bypass circuits
- Data communication systems
- Wireless communication systems
- Telecom systems
Procurement Notes
Verify the specific ordering suffix 'TR' indicates tape and reel packaging containing 1,000 units per reel. Confirm that the 'G' suffix in the base part number corresponds to the specified -40°C to +85°C junction temperature range and NiPdAu lead-free finish. Ensure compatibility with standard MSOP land patterns during PCB layout.
Selection Notes
Select this component when a single IC must replace multiple discrete logic gates or provide flexible routing via multiplexing. It is suitable for high-speed digital interfaces requiring low propagation delay and fully differential signaling. Verify that the system power supply remains within the 2.3 V to 3.6 V operational window.
Part Context
This device belongs to Microchip's SuperLite family of high-speed differential logic components. It utilizes AnyGate technology to provide versatile logic functionality within a compact 10-pin MSOP package. The series is engineered for applications demanding precise timing control and signal integrity in dense electronic designs.
Replacement Considerations
SY55851AUKG (Tube Packaging)
FAQ
How should unused inputs be handled?
Unused inputs must not be connected directly to ground. To maintain a static logic zero, leave both inputs unconnected or tie the complement input to VCC.
What are the supported input signal types?
The device accepts both CML and LVPECL input signals, allowing it to function as an LVPECL-to-CML translator.
