854S54I Series

Dual 2:1 And 1:2 Differential-to-LVDS Multiplexer

Manufacturer: Renesas Electronics Corporation

Catalog

Dual 2:1 And 1:2 Differential-to-LVDS Multiplexer

Part	Operating Temperature (Max)	Operating Temperature (Min)	Mounting Type	Package Length	Package Name	Package Width	Ratio - Input:Output	Voltage - Supply (Maximum)	Voltage - Supply (Minimum)	Output	Differential Input	Differential Output	Type	Input	Package / Case	Number of Circuits	Frequency - Max
Renesas Electronics Corporation 854S54AKILF	85 °C	-40 °C	Surface Mount	3 mm	16-VFQFPN	3 mm	1:2 2:1	2.625 V	2.375 V	LVDS	Yes	Yes	Multiplexer	CML LVDS LVPECL	16-VFQFN Exposed Pad	2	2.5 GHz

Catalog

Dual 2:1 And 1:2 Differential-to-LVDS Multiplexer

Description

The 854S54I is a dual 2:1 and 1:2 Multiplexer. The 2:1 Multiplexer allows one of 2 inputs to be selected onto one output pin and the 1:2 MUX switches one input to one of two outputs. This device is useful for multiplexing multi-rate Ethernet PHYs which have 100M bit and 1000M bit transmit/receive pairs onto an optical SFP module which has a single transmit/receive pair. See Application Section for further information. The 854S54I is optimized for applications requiring very high performance and has a maximum operating frequency of 2.5GHz. The device is packaged in a small, 3mm x 3mm VFQFN package, making it ideal for use on space-constrained boards.