The SY55858U is a high-speed dual 2x2 crosspoint switch designed for low-voltage applications, operating at frequencies exceeding 3.0 GHz (3 Gbps). It features a non-blocking architecture, allowing any input to connect to any output, making it suitable for applications such as SONET/SDH optical transport and backplane redundancy. The device supports fully differential inputs and outputs, with compatibility for CML and PECL signal standards. It operates within a supply voltage range of 2.3V to 3.6V and has a wide temperature range of -40¬8C to +85¬8C. The SY55858U is housed in a 32-pin EPAD-TQFP package and offers unique input termination options for both AC-coupled and DC-coupled signals. This flexibility, combined with its low skew and fast rise/fall times, makes it a viable choice for engineers looking for reliable signal switching solutions.
IC CROSSPOINT SWITCH DUAL 32TQFP Product overview: SY55858UHY TR from Microchip Technology is an Analog Switch and Multiplexer IC for embedded electronics, industrial equipment, maintenance repair, OEM production, and component sourcing. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include Dual. Search-friendly keywords include Analog Switch and Multiplexer IC, Encoders, Decoders, Multiplexers & Demultiplexers, electronic component, datasheet, replacement part, Dual. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 743-SY55858UHY TR can be used for catalog matching and distributor lookup.
Manufacturer: Microchip Technology
Win Source Part Number: 124327-SY55858UHY TR
Packaging: Reel - TR
Type: Crosspoint Switch
Mounting: SMD (SMT)
Independent Circuits: 2
Voltage Supply Source: Single Supply
Categories: Integrated Circuits
Status: Obsolete(EOL)
Temperature Range - Operating: -40°C to 85°C
Case / Package: 32-TQFP-EP (7x7)
Supply Voltage - Operating: 2.3 V to 3.6 V
Popularity: Medium
Fake Threat In the Open Market: 41 pct.
Supply and Demand Status: Balance
IC CROSSPOINT SW 2 X 2:2 32TQFP
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | Lingto Electronic Limited | |
|---|---|---|---|
| Product Category | IC Analog Multiplexers | IC Analog Multiplexers | IC Analog Multiplexers |
| Product Number | 743-SY55858UHY TR | 124327-SY55858UHY TR | SY55858UHY TR |
| Product Name | Dual Analog Switch and Multiplexer IC | Logic - Logic - Signal Switches, Multiplexers, Decoders - SY55858UHY TR | Logic - Signal Switches, Multiplexers, Decoders |
| Operating Temperature | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) |
