ASNT5050-PQC
17Gbps 2:1 Multiplexer
- High speed broadband 2:1 Multiplexer/Selector (MUX) gate
- Exhibits low jitter and limited temperature variation over industrial temperature range
- Ideal for use as a high-isolation selector switch or as a high speed 2:1 multiplexer
- Fully differential input and output buffers with on-chip 50 Ohm termination
- CML output interface with 400mV single-ended swing
- Single -3.3V power supply
- Power consumption: 450mW
- Fabricated in SiGe for high performance, yield, and reliability
- Standard MLF/QFN 24-pin package
DESCRIPTION
The temperature stable and broadband ASNT5050-PQC SiGe IC can be utilized as either a high isolation selector switch or a high speed 2:1 multiplexer (MUX) and is intended for use in high- speed measurement / test equipment. When employed as a selector switch, ASNT5050-PQC can route one of its up to 17Gbps data inputs to its output while effectively blocking the other data input. Selection of a specific data input is achieved through appropriate external biasing of the selector signal inputs. As a 2:1 MUX, ASNT5050-PQC can receive up to 15Gbps input data signals and effectively multiplex them into a 8.5Gbps NRZ output data signal by using an input 8.5GHz clock signal on its selector signal inputs. The part’s I/Os support the CML logic interface with on chip 50 Ohm termination and may be used differentially, AC/DC coupled, single-ended, or in any combination. It operates from a single -3.3V power supply.
The chip is packaged in a standard 24-pin QFN package.
Full package description: PDF
Full product description: PDF