onsemi · Analog Switches, Multiplexers
FSA646UCX
onsemi Analog Switches, Multiplexers · WLCSP-36(2.4x2.4)
Part-number family from Fairchild Semiconductor (now onsemi, 2016). Older stock may carry Fairchild Semiconductor markings.
Request a quote for FSA646UCXThe FSA646UCX is an Analog Switches, Multiplexers from onsemi, supplied in a WLCSP-36(2.4x2.4) package. It is listed in our Interface ICs catalog (Analog & Mixed Signal).
Key specifications of the FSA646UCX: voltage - supply 1.5V~5V, number of channels 4, operating temperature -40°C~+85°C, bandwidth 4.1GHz, con 1.5pF and propagation delay (tpd) 67ps.
PartnerSemi sources the FSA646UCX for production, repair and maintenance buyers worldwide. Send the quantity you need and, optionally, a target price; we reply with price, lead time and available date codes, usually within one business day.
Specifications
| Manufacturer part number | FSA646UCX |
|---|---|
| Manufacturer | onsemi |
| Heritage brand (part family) | Fairchild Semiconductor |
| Product type | Analog Switches, Multiplexers |
| Category | Interface ICs |
| Package / case | WLCSP-36(2.4x2.4) |
| Bandwidth | 4.1GHz |
| Con | 1.5pF |
| Number of Channels | 4 |
| Operating Temperature | -40°C~+85°C |
| Propagation Delay (tpd) | 67ps |
| Ron | 6Ω |
| Switch Circuit | 2:1 |
| Turn-off time | 125ns |
| Turn-on time | 350ns |
| Voltage - Supply | 1.5V~5V |
Specifications are indicative and taken from public catalog data; always verify against the manufacturer's datasheet.
More onsemi Interface ICs
| Part number | Type | |
|---|---|---|
| FSA642UMX | Analog Switches, Multiplexers | |
| FSA644BUCX | Analog Switches / Multiplexers | |
| FSA644UCX | Analog Switches, Multiplexers | |
| FSA646AUCX | Analog Switches, Multiplexers | |
| FSA660TMX | Analog Switches, Multiplexers | |
| FSA66P5X | Analog Switches, Multiplexers | |
| FSA7830BUCX | Analog Switches, Multiplexers | |
| FSA8008AUMX | Audio Interface ICs |
Frequently asked questions
What is the FSA646UCX?
The FSA646UCX is an Analog Switches, Multiplexers from onsemi, supplied in a WLCSP-36(2.4x2.4) package. It is listed in our Interface ICs catalog (Analog & Mixed Signal).
What are the specifications of the FSA646UCX?
Bandwidth: 4.1GHz; Con: 1.5pF; Number of Channels: 4; Operating Temperature: -40°C~+85°C; Propagation Delay (tpd): 67ps; Ron: 6Ω; Switch Circuit: 2:1; Turn-off time: 125ns; Turn-on time: 350ns; Voltage - Supply: 1.5V~5V.
What package is the FSA646UCX in?
The FSA646UCX is listed in a WLCSP-36(2.4x2.4) package.
Which part numbers are similar to the FSA646UCX?
Similar part numbers in our catalog include FSA642UMX (onsemi), FSA644BUCX (onsemi), FSA644UCX (onsemi), FSA646AUCX (onsemi), FSA660TMX (onsemi) and FSA66P5X (onsemi). Similar numbering does not guarantee compatibility; check the datasheets or ask us to confirm.
How can I buy the FSA646UCX?
Request a quote from PartnerSemi at https://www.partnersemi.com/rfq/?mpn=FSA646UCX&brand=onsemi or email info@partnersemi.com with the part number and quantity. Price, availability and lead time are confirmed per request; we ship worldwide from the Netherlands.