FSUSB23_08 FAIRCHILD [Fairchild Semiconductor], FSUSB23_08 Datasheet

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FSUSB23_08

Manufacturer Part Number
FSUSB23_08
Description
High-Speed, USB2.0 (480Mbps) Switch
Manufacturer
FAIRCHILD [Fairchild Semiconductor]
Datasheet
© 2006 Fairchild Semiconductor Corporation
FSUSB23 • Rev. 1.0.1
FSUSB23 — High-Speed, USB2.0 (480Mbps) Switch
Features
Applications
Ordering Information
MicroPak™ is a trademark of Fairchild Semiconductor Corporation.
FSUSB23L10X
Part Number Top Mark
FSUSB23BQX
All packages are lead free per JEDEC: J-STD-020B standard.
10µA Maximum I
Control
Voltage Range: V
Lower Capacitance: C
7Ω Typical On Resistance (R
-3dB Bandwidth: > 720MHz
Low Power Consumption: 1mA Maximum
Wide -3db Bandwidth: > 720MHz
Packaged in:
-
-
7kV I/O to GND ESD Performance
Cell phone, PDA, Digital Camera, and Notebook
LCD Monitor, TV, and Set-Top Box
10-Lead MicroPak™ (1.6 x 2.1mm)
16-Lead DQFN (2.5 x3.5mm)
USB23
CCT
IN
EZ
= 2.6V, V
Current over an Expanded
ON
= 9pF Typical
Temperature Range
CC
ON
)
= 3.6V)
-40 to +85°C
-40 to +85°C
D1+
D2+
D1-
D2-
Operating
/OE
Figure 1. Analog Symbol
S
Control
16-Terminal Depopulated Quad Very-Thin Flat Pack No
Description
The FSUSB23 is a low-power, high-bandwidth analog
switch specifically designed for high speed USB 2.0
applications. The FSUSB23 features very low quiescent
current even when the control voltage is lower than the
V
applications, allowing direct interface with the baseband
processor general-purpose I/Os.
Typical applications involve switching in portables and
consumer applications, such as cell phones, digital
cameras, and notebooks with hubs or controllers. The
wide bandwidth (>720MHz) of this switch exceeds the
bandwidth needed to pass the third harmonic, which
results in signals with minimum edge and phase
distortion. Superior channel-to-channel crosstalk results
in minimal interference.
10-Lead MicroPak™ 1.6 x 2.1mm, JEDEC MO-255B
CC
Leads (DQFN), JEDEC MO-241, 2.5 x 3.5mm
supply. This feature services mobile handset
D+
D-
Package
April 2008
www.fairchildsemi.com

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FSUSB23_08 Summary of contents

Page 1

FSUSB23 — High-Speed, USB2.0 (480Mbps) Switch Features 10µA Maximum I Current over an Expanded CCT Control Voltage Range 2.6V Lower Capacitance 9pF Typical ON 7Ω Typical On Resistance (R -3dB Bandwidth: > 720MHz Low ...

Page 2

Pin Configurations Figure 2. Pad Assignments for MicroPak™ (Top Through View) Pin Definitions Pin # Micropak Pin # DQFN , 12, ...

Page 3

Absolute Maximum Ratings Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be operable above the recommended operating conditions and stressing the parts to these levels is not recommended. In addition, extended exposure ...

Page 4

DC Electrical Characteristics All typical values are at 25°C unless otherwise specified. Symbol Parameter V Clamp Diode Voltage IK V Input Voltage High IH V Input Voltage Low IL I Control Input Leakage IN I Off State Leakage OZ R ...

Page 5

USB Hi-Speed-Related AC Electrical Characteristics Symbol Parameter t Channel-to-Channel Skew SK(O) Skew of Opposite Transitions t SK(P) of the Same Output (7) t Total Jitter J Note: 7. Guaranteed by characterization. Capacitance Symbol Parameter C Control Pin Input Capacitance IN ...

Page 6

Test Diagrams GND = Figure 4. On Resistance D1+, D1 GND V Sel GND ...

Page 7

Test Diagrams (Continued) Capacitance D n Meter f=1MHz Figure 10. Channel On Capacitance t =750ps RISE 800mV Input 50% 10% 400mV V OH Output:D SK(P) Pulse Skew, ...

Page 8

Physical Dimensions Note: click here for tape and reel specifcations, available at: http://www.fairchildsemi.com/products/analog/pdf//micropak_tr.pdf Package drawings are provided as a service to customers considering Fairchild components. Drawings may change in any manner without notice. Please note the revision and/or date on ...

Page 9

Physical Dimensions Figure 16. 16-Terminal Depopulated Quad Very-Thin Flat Pack No Leads (DQFN) Package Note: click here for tape and reel specifcations, available at: http://www.fairchildsemi.com/products/analog/packaging/MLP16_25x35.html Package drawings are provided as a service to customers considering Fairchild components. Drawings may change ...

Page 10

Fairchild Semiconductor Corporation FSUSB23 • Rev. 1.0.1 10 www.fairchildsemi.com ...

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