fsusb23 Fairchild Semiconductor, fsusb23 Datasheet

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fsusb23

Manufacturer Part Number
fsusb23
Description
Low Power Hi-speed Usb 2.0 480 Mbps Switch
Manufacturer
Fairchild Semiconductor
Datasheet

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Part Number:
fsusb23L10X
Manufacturer:
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Part Number:
fsusb23L10X
Quantity:
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©2006 Fairchild Semiconductor Corporation
FSUSB23 Rev. 1.0.0
FSUSB23
Low Power Hi-Speed USB 2.0 (480Mbps) Switch
Features
Applications
Ordering Information
Pb-Free package per JEDEC J-STD-020B.
MicroPak
FSUSB23L10X
FSUSB23BQX
FSUSB23MUX
(Preliminary)
10 A maximum I
voltage range (V
Lower Capacitance: Con = 9pF Typ
7 typical On Resistance (R
Low power consumption (1 A maximum)
Packaged in:
Pb-Free 10-lead MicroPak
Pb-Free 16-lead DQFN
Pb-Free 10-lead MSOP
7kV I/O to GND ESD performance
Cell phone, PDA, Digital Camera, and Notebook
LCD Monitor, TV, and Set-top Box
3dB bandwidth: > 720MHz
Number
Order
is a trademark of Fairchild Semiconductor Corporation.
IN
MAC010A
CCT
Package
MLP016E
Number
MUA10A
= 2.6V, V
current over an expanded control
CC
ON
(1.6mm x 2.1mm)
Product Code
= 3.6V)
)
Top Mark
USB23
USB23
EZ
Pb-Free 10-Lead MicroPak, 1.6mm x 2.1mm
Pb-Free 16-Terminal Depopulated Quad Very-Thin Flat Pack No
Leads (DQFN), JEDEC MO-241, 2.5 x 3.5mm
Pb-Free 10-Lead Molded Small Outline Package (MSOP), JEDEC
MO-187, 3.0mm Wide
1
General 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
cations well allowing for direct interface with the base-
band
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 3rd harmonic which results in signals with
minimum edge and phase distortion. Superior channel-
to-channel crosstalk results in minimal interference.
CC
supply. This feature services mobile handset appli-
processor
Package Description
general
purpose
I/Os.
www.fairchildsemi.com
March 2006
Typical

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fsusb23 Summary of contents

Page 1

... Fairchild Semiconductor Corporation. ©2006 Fairchild Semiconductor Corporation FSUSB23 Rev. 1.0.0 General Description The FSUSB23 is a low power high bandwidth analog = 3.6V) 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 ...

Page 2

... GND NC (Top Through View) Pin Assignment for MSOP S 1 D1 GND 5 (Top Through View) FSUSB23 Rev. 1.0.0 Analog Symbol 6 GND 5 4 Pin Descriptions Pin Name D Dn+, Dn Truth Table D1– D2– D– ...

Page 3

... Thermal Resistance 10 MicroPak Notes: 1. The input and output negative voltage ratings may be exceeded if the input and output diode current ratings are observed. DC switch voltage may never exceed 4.6V. 2. Control input must be held HIGH or LOW and it must not float. FSUSB23 Rev. 1.0.0 Parameter (2) Parameter 3 Rating ...

Page 4

... Propagation Delay PD O OFF Isolation IRR (Non-Adjacent) Xtalk Non-Adjacent Channel Crosstalk BW 3dB Bandwidth Notes: 3. Measured by the voltage drop between Dn determined by the lower of the voltage on the two ports. 4. Guaranteed by characterization. FSUSB23 Rev. 1.0.0 Conditions I = 18mA Dn ...

Page 5

... Total Jitter J Note: 5. Guaranteed by design. Capacitance Symbol Parameter C Control Pin Input Capacitance Capacitance OFF Capacitance OFF n n FSUSB23 Rev. 1.0 Conditions ( 10pF 3 10pF 3 10pF, 3 750ps at 480 Mbps ...

Page 6

... C are functions of the application environment (see AC Electrical tables for specific values). Note: C includes test fixture and stray capacitance. L Figure 3. AC Test Circuit Load Input – Output – V FSUSB23 Rev. 1.0 GND = D+, D– Input: Dn+, Dn– ...

Page 7

... Output: D+, D– SK(P) PHL Pulse Skew Sel GND Note: R and R S (See AC Electrical Tables for specific values). V Sel GND OFF-Isolation = 20 Log (V FSUSB23 Rev. 1.0.0 t RISE 800mV Input: D+, D– 400mV t = 750ps FALL Output1: D1+, D1– 90% 50% 10% 50% Output1: D2+, D2– ...

Page 8

... FSUSB23 V Sel GND R and R S (50 100 ) Figure 9. Non-Adjacent Channel-to-Channel Crosstalk FSUSB23 Dn Capacitance Meter F = 1MHz D1n, D2n Figure 10. Channel ON Capacitance FSUSB23 Rev. 1.0.0 NC GND R T GND GND are functions of the application environment T S Capacitance Meter Sel 1MHz Figure 11 ...

Page 9

... Tape and Reel Specifications Tape Format for MicroPak Package Designator Section L10X Leader (Start End) Trailer (Hub End) Tape Dimension millimeters FSUSB23 Rev. 1.0.0 Tape Number Cavities 125 (typ) Carrier 5000 75 (typ) 9 Cavity Cover Tape Status Status Empty Sealed Filled Sealed ...

Page 10

... Reel Dimension for MicroPak Tape Size A B 8mm 7.0 0.059 (177.8) (1.50) FSUSB23 Rev. 1.0.0 inches (millimeters 0.512 0.795 2.165 0.331 +0.059/ 0.000 (13.00) (20.20) (55.00) (8.40 +1.50/ 0.00 0.567 W1 +0.078/ 0.039 (14.40) (W1 +2.00/ 1.00) www.fairchildsemi.com ...

Page 11

... Tape Format for DQFN Package Designator BQX Leader (Start End) Trailer (Hub End) Tap Dimensions millimeters FSUSB23 Rev. 1.0.0 Tape Number Section Cavities 125 (typ) Carrier 2500/3000 75 (typ) 11 Cavity Cover Tape Status Status Empty Sealed Filled Sealed Empty Sealed www.fairchildsemi.com ...

Page 12

... Reel Dimensions for DQFN Tape Size A 12mm 13.0 (330) FSUSB23 Rev. 1.0.0 inches (millimeters 0.059 0.512 0.795 (1.50) (13.00) (20.20 7.008 0.488 0.724 (178) (12.4) (18.4) www.fairchildsemi.com ...

Page 13

... Physical Dimensions millimeters unless otherwise noted FSUSB23 Rev. 1.0.0 Pb-Free 10-Lead MicroPak, 1.6mm x 2.1mm Package Number MAC010A 13 www.fairchildsemi.com ...

Page 14

... Physical Dimensions millimeters unless otherwise noted Pb-Free 16-Terminal Depopulated Quad Very-Thin Flat Pack No Leads (DQFN), JEDEC MO-241, 2.5 x 3.5mm FSUSB23 Rev. 1.0.0 Package Number MLP016A 14 www.fairchildsemi.com ...

Page 15

... Physical Dimensions millimeters unless otherwise noted Pb-Free 10-Lead Molded Small Outline Package (MSOP), JEDEC MO-187, 3.0mm Wide FSUSB23 Rev. 1.0.0 Package Number MUA10A 15 SEE DETAIL A DETAIL A www.fairchildsemi.com ...

Page 16

... PRODUCT STATUS DEFINITIONS Definition of Terms Datasheet Identification Advance Information Preliminary No Identification Needed Obsolete FSUSB23 Rev. 1.0.0 ISOPLANAR™ PowerSaver™ LittleFET™ PowerTrench MICROCOUPLER™ QFET MicroFET™ QS™ MicroPak™ ...

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