FSUSB46K8X
- Mfr.Part #
- FSUSB46K8X
- Manufacturer
- Fairchild Semiconductor
- Package / Case
- 8-VFSOP (0.091, 2.30mm Width)
- Datasheet
- Download
- Description
- HI-SPEED USB2.0 (480MBPS) DPST S
- Stock
- 25,560
- In Stock :
- 25,560
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- Manufacturer :
- Fairchild Semiconductor
- Product Category :
- Analog Switches - Special Purpose
- Resistance :
- 6.5Ohm
- Operating Supply Voltage :
- 3.3V
- Published :
- 2017
- Lifecycle Status :
- LAST SHIPMENTS (Last Updated: 1 week ago)
- Terminal Pitch :
- 0.5mm
- Max Supply Voltage :
- 4.3V
- Base Part Number :
- FSUSB46
- Lead Free :
- Lead Free
- Qualification Status :
- Not Qualified
- Multiplexer/Demultiplexer Circuit :
- 2:1
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Applications :
- USB
- Supply Voltage :
- 3.3V
- Length :
- 2mm
- On-state Resistance Match-Nom :
- 0.65Ohm
- ECCN Code :
- EAR99
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Number of Pins :
- 8
- Operating Supply Current :
- 1μA
- Width :
- 2.3mm
- Turn-Off Delay Time :
- 25 ns
- Number of Channels :
- 1
- Terminal Finish :
- Tin (Sn)
- Terminal Form :
- Gull wing
- Turn On Delay Time :
- 30 ns
- Height :
- 700μm
- Voltage - Supply, Single (V+) :
- 3V~4.3V
- Supply Type :
- Single
- Number of Functions :
- 1
- Mounting Type :
- Surface Mount
- Packaging :
- Tape and Reel (TR)
- JESD-609 Code :
- e3
- Feature :
- Break-Before-Make, USB 2.0
- Off-state Isolation-Nom :
- 30 dB
- Switch Circuit :
- DPST
- On-State Resistance (Max) :
- 6.5Ohm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Weight :
- 30mg
- Min Supply Voltage :
- 3V
- Output :
- SEPARATE OUTPUT
- Mount :
- Surface Mount
- RoHS Status :
- RoHS Compliant
- Pbfree Code :
- yes
- Package / Case :
- 8-VFSOP (0.091, 2.30mm Width)
- Number of Inputs :
- 2
- Number of Terminations :
- 8
- Terminal Position :
- Dual
- Bandwidth :
- 720MHz
- Data Rate :
- 480 Mbps
- Operating Temperature :
- -40°C~85°C TA
- Datasheets
- FSUSB46K8X

Analog Switches - Special Purpose Fairchild Semiconductor FSUSB46K8X Overview
The Fairchild Semiconductor FSUSB46K8X is a high-performance analog switch specifically designed to handle the demands of high-speed USB 2.0 interfaces, which operate at 480Mbps. This dual single-pole, single-throw (DPST) switch is ideal for applications requiring efficient and reliable switching of USB data lines. Its low on-capacitance and on-resistance ensure minimal signal distortion and power loss, making it a prime choice for designers looking to enhance USB interface operations in their systems. The FSUSB46K8X's compact form factor and robust design make it suitable for a wide range of applications, particularly in areas where space is at a premium and performance cannot be compromised.
FSUSB46K8X Features
The FSUSB46K8X offers several features that make it stand out in the market of high-speed USB 2.0 switches. These include low on-capacitance and on-resistance, which minimize signal loss and maximize integrity during data transmission. The switch is also characterized by its high ESD protection, safeguarding the USB interfaces from electrical static discharges. Additionally, its compatibility with 3.3V and 5V operation voltages provides versatility in various design specifications.
FSUSB46K8X Applications
- Mobile Devices: Used to switch data lines without compromising signal integrity, allowing for efficient data transfer and charging in smartphones and tablets.
- Computer Peripherals: Ideal for use in peripherals like printers and external hard drives, ensuring reliable data communication between devices.
- Consumer Electronics: Applies in gadgets such as digital cameras and gaming consoles, where stable and fast data transfer is crucial for performance.
- Networking Equipment: Enhances connectivity in devices like routers and modems, facilitating faster and more reliable network communication.
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