Specification	FSA646AUCX

-3db Bandwidth	4.7 GHz
Applications	MIPI
Features	Break-Before-Make
Mounting Type	Surface Mount
Multiplexer/Demultiplexer Circuit	2:1
Number of Channels	4
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Package / Case	36-UFBGA, WLCSP
Supplier Device Package	36-WLCSP
Supplier Device Package [x]	2.43
Supplier Device Package [y]	2.43
Switch Circuit	SPDT
Voltage - Supply, Single (V+) [Max]	5 V
Voltage - Supply, Single (V+) [Min]	1.5 V

FSA646 Series

2:1 MIPI D-PHY (2.5Gbps) 4-Data Lane Switch

Part	Package / Case	Applications	Supplier Device Package	Supplier Device Package [y]	Supplier Device Package [x]	Operating Temperature [Max]	Operating Temperature [Min]	Number of Channels	Features	Voltage - Supply, Single (V+) [Min]	Voltage - Supply, Single (V+) [Max]	Mounting Type	Multiplexer/Demultiplexer Circuit	Switch Circuit	-3db Bandwidth
ON Semiconductor FSA646UCX	36-UFBGA WLCSP	MIPI	36-WLCSP	2.43	2.43	85 °C	-40 °C	4	Break-Before-Make	1.5 V	5 V	Surface Mount	2:1	SPDT	2.5 GHz
ON Semiconductor FSA646AUCX	36-UFBGA WLCSP	MIPI	36-WLCSP	2.43	2.43	85 °C	-40 °C	4	Break-Before-Make	1.5 V	5 V	Surface Mount	2:1	SPDT	4.7 GHz
ON Semiconductor FSA646UCX	36-UFBGA WLCSP	MIPI	36-WLCSP	2.43	2.43	85 °C	-40 °C	4	Break-Before-Make	1.5 V	5 V	Surface Mount	2:1	SPDT	2.5 GHz

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 2.92
		10	$ 1.86
		25	$ 1.59
		100	$ 1.30
		250	$ 1.16
		500	$ 1.07
		1000	$ 1.00
	Digi-Reel®	1	$ 2.92
		10	$ 1.86
		25	$ 1.59
		100	$ 1.30
		250	$ 1.16
		500	$ 1.07
		1000	$ 1.00
	Tape & Reel (TR)	3000	$ 0.91
		6000	$ 0.89
Newark	Each	2500	$ 0.96
		5000	$ 0.93

Description

General part information

FSA646 Series

The FSA646 is a four-data-lane MIPI, D-PHY switch. This single-pole, double-throw (SPDT) switch is optimized for switching between two high-speed or low-power MIPI sources. The FSA646 is designed for the MIPI specification and allows connection to a CSI or DSI module.

Documents

Technical documentation and resources

Technical Data Sheet EN

Datasheet

Product Change Notice EN

Datasheet