FSUSB20BQX Fairchild Semiconductor, FSUSB20BQX Datasheet

IC USB SWITCH DUAL 2X1 14DQFN

FSUSB20BQX

Manufacturer Part Number
FSUSB20BQX
Description
IC USB SWITCH DUAL 2X1 14DQFN
Manufacturer
Fairchild Semiconductor
Datasheet

Specifications of FSUSB20BQX

Function
USB Switch
Circuit
2 x 2:1
On-state Resistance
6.5 Ohm
Voltage Supply Source
Single Supply
Voltage - Supply, Single/dual (±)
3 V ~ 3.6 V
Current - Supply
1µA
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
14-WFQFN Exposed Pad
Switch Configuration
DPST
On Resistance (max)
5 Ohms (Typ) @ 3 V
On Time (max)
4.8 ns (Typ) @ 3.3 V
Off Time (max)
2.2 ns (Typ) @ 3.3 V
Supply Voltage (max)
3.6 V
Supply Voltage (min)
3 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
Propagation Delay Time
0.25 ns (Typ) @ 3.3 V
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
©2005 Fairchild Semiconductor Corporation
FSUSB20 Rev. 1.0.2
MicroPak™ is a trademark of Fairchild Semiconductor Corporation.
FSUSB20
Low-Power 1-Port High-Speed USB
(480Mbps) Switch
Features
Applications
Ordering Information
Pb-Free package per JEDEC J-STD-020B.
FSUSB20L10X MAC010A
FSUSB20BQX MLP014A
FSUSB20MUX
−30dB off isolation at 250MHz
−30dB non-adjacent channel crosstalk at 250MHz
4.5Ω typical on resistance (R
−3dB bandwidth: >720MHz
Low power consumption (1µA max)
Control input: LVTTL compatible
Bi-directional operation
USB high-speed and full-speed signaling capability
Space-saving Pb-free packaging
Cell phone, PDA, digital camera, and notebook
Number
Order
Package
Number
MUA10A
Free
ON
Pb-
Yes
Yes
Yes
)
Top Mark
FSUSB20 10-Lead Molded Small Outline Package (MSOP), JEDEC MO-
USB20
EY
10-Lead MicroPak™, 1.6 x 2.1mm
14-Terminal Depopulated Quad Very-Thin Flat Pack No Leads
(DQFN), JEDEC MO-241, 2.5 x 3.0mm
187, 3.0mm Wide
General Description
FSUSB20 is a low-power high-bandwidth switch spe-
cially designed for switching high-speed USB 2.0 signals
in handset and consumer applications, such as cell
phones, digital cameras, and notebooks with hubs or
controllers with limited USB I/Os. The wide bandwidth
(>720MHz) of this switch allows signals to pass with min-
imum edge and phase distortion. Superior channel-to-
channel crosstalk results in minimal interference. It is
compatible with the high-speed USB 2.0 standard.
Package Description
September 2006
www.fairchildsemi.com

Related parts for FSUSB20BQX

FSUSB20BQX Summary of contents

Page 1

... Cell phone, PDA, digital camera, and notebook ■ Ordering Information Order Package Number Number Free FSUSB20L10X MAC010A FSUSB20BQX MLP014A FSUSB20MUX MUA10A Pb-Free package per JEDEC J-STD-020B. MicroPak™ trademark of Fairchild Semiconductor Corporation. ©2005 Fairchild Semiconductor Corporation FSUSB20 Rev. 1.0.2 General Description FSUSB20 is a low-power high-bandwidth switch spe- cially designed for switching high-speed USB 2 ...

Page 2

... Connection Diagrams Pad Assignments for MicroPak (Top View) Pad Assignments for DQFN GND NC (Top Through View) Pin Assignment for MSOP GND 5 (Top Through View) ©2005 Fairchild Semiconductor Corporation FSUSB20 Rev. 1.0.2 Analog Symbol 7 6 GND Truth Table CC Low High Pin Descriptions ...

Page 3

... OUT t ,t Input Rise and Fall Time Free Air Operating Temperature A Notes: 2. Unused control inputs must be held HIGH or LOW. They may not float. ©2005 Fairchild Semiconductor Corporation FSUSB20 Rev. 1.0.2 Parameter (1) < All Pins I/O to GND (2) Parameter Switch Control Input Switch I/O 3 Min ...

Page 4

... Symbol Parameter t Turn ON Time ON S-to-Bus B t Turn OFF Time OFF S-to-Bus B t Propagation Delay PD O Non-Adjacent IRR OFF-Isolation X Non-Adjacent Channel TALK Crosstalk −3dB Bandwidth BW ©2005 Fairchild Semiconductor Corporation FSUSB20 Rev. 1.0.2 = +25°C. A Conditions = −18mA ≤ V ≤ 0.8V 8mA 3.0V 8mA ...

Page 5

... Same Output T Total Jitter J Capacitance Typical values are 3.3V and T CC Symbol Parameter C Control Pin Input Capacitance IN C A/B ON Capacitance ON C Port B OFF Capacitance OFF ©2005 Fairchild Semiconductor Corporation FSUSB20 Rev. 1.0.2 = +25°C. A Conditions V ( 10pF 3 10pF 3 50Ω 10pF 3 ...

Page 6

... Typical Characteristics -10 -20 -30 -40 -50 -60 -70 -80 -90 -100 -110 -120 1 ©2005 Fairchild Semiconductor Corporation FSUSB20 Rev. 1.0.2 Frequency Response 10 100 1000 Frequency (MHz 0pF 3. Figure 1. Gain vs. Frequency Frequency Response 10 100 Frequency (MHz 0.5V 3.3V BIAS CC Figure 2. OFF Isolation 6 10000 1000 www.fairchildsemi.com ...

Page 7

... Typical Characteristics 0 -10 -20 -30 -40 -50 -60 -70 -80 -90 -100 -110 -120 1 ©2005 Fairchild Semiconductor Corporation FSUSB20 Rev. 1.0.2 (Continued) Frequency Response 10 Frequency (MHz 0.5V 3.3V BIAS CC Figure 3. Crosstalk 10.0 9.0 8.0 -40°C -85°C 7 800.000mV V = 800.000mV 3.561Ω 5.402Ω 6.0 5.0 4.0 3.0 -25° ...

Page 8

... Control OE Figure 7. OFF Isolation Test GND ©2005 Fairchild Semiconductor Corporation FSUSB20 Rev. 1.0 Note: Input driven by 50Ω source terminated in 50Ω GND Note: C includes load and stray capacitance L Note: Input PRR = 1.0 MHz, t Figure 5. AC Test Circuit ...

Page 9

... AC Loading and Waveforms Input 400 mV Input Output Input t PLH1 Output 1 Output 2 t PLH2 ©2005 Fairchild Semiconductor Corporation FSUSB20 Rev. 1.0.2 (Continued) t PLH Output Figure 10. Propagation Delay 50% t PLH 50 SK(P) PHL PHL Figure 11. Pulse Skew t 50% 50% t SK(O) 50 SK(O) PLH1 PLH2 PHL1 Figure 12 ...

Page 10

... Tape Format for MicroPak Dimensions are in millimeters unless otherwise noted. Package Designator L10X Leader (Start End) Trailer (Hub End) Tape Dimension Dimensions are in millimeters unless otherwise noted. ©2005 Fairchild Semiconductor Corporation FSUSB20 Rev. 1.0.2 Tape Number Section Cavities 125 (typ) Carrier 5000 ...

Page 11

... Reel Dimension for MicroPak Dimensions are in inches (millimeters) unless otherwise noted. Tape Size A B 7.0 0.059 (8mm) (177.8) (1.50) ©2005 Fairchild Semiconductor Corporation FSUSB20 Rev. 1.0 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/− ...

Page 12

... Tape Format for DQFN Dimensions are in millimeters unless otherwise notes. Package Designator BQX Leader (Start End) Trailer (Hub End) Tape Dimensions Dimensions are in millimeters unless otherwise noted. ©2005 Fairchild Semiconductor Corporation FSUSB20 Rev. 1.0.2 Tape Number Section Cavities 125 (typ) Carrier 2500/3000 ...

Page 13

... Tape Dimensions for MSOP Dimensions are in inches (millimeters) unless otherwise specified. Reel Dimensions for MSOP Dimensions are in inches (millimeters) unless otherwise specified Tape Size A 13 0.059 (12mm) (330) (1.5) ©2005 Fairchild Semiconductor Corporation FSUSB20 Rev. 1.0 0.512 0.795 (13) (20. 7.008 0.448 ...

Page 14

... Physical Dimensions Dimensions are in millimeters unless otherwise noted. ©2005 Fairchild Semiconductor Corporation FSUSB20 Rev. 1.0.2 (Continued) Figure 13. 10-Lead MicroPak, 1.6 x 2.1mm 14 www.fairchildsemi.com ...

Page 15

... Physical Dimensions Dimensions are in millimeters unless otherwise noted. Figure 14. 14-Terminal Depopulated Quad Very-Thin Flat Pack No Leads (DQFN), JEDEC MO-241, 2.5 x 3.0mm ©2005 Fairchild Semiconductor Corporation FSUSB20 Rev. 1.0.2 (Continued) 15 www.fairchildsemi.com ...

Page 16

... Physical Dimensions Dimensions are in millimeters unless otherwise noted. Figure 15. 10-Lead Molded Small Outline Package (MSOP), JEDEC MO-187, 3.0mm Wide ©2005 Fairchild Semiconductor Corporation FSUSB20 Rev. 1.0.2 (Continued) 16 www.fairchildsemi.com ...

Page 17

... Fairchild Semiconductor Corporation FSUSB20 Rev. 1.0.2 17 www.fairchildsemi.com ...

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