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PDF NLAS7222A Data sheet ( Hoja de datos )
| Número de pieza | NLAS7222A | |
| Descripción | High-Speed USB 2.0 (480 Mbps) DPDT Switch | |
| Fabricantes | ON Semiconductor | |
| Logotipo |  |
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NLAS7222A
High-Speed USB 2.0
(480 Mbps) DPDT Switch
ON Semiconductor’s NLAS7222A series of analog switch circuits
are produced using the company’s advanced sub−micron CMOS
technology, achieving industry−leading performance.
The NLAS7222A is a 2− to 1−port analog switch. Its wide
bandwidth and low bit−to−bit skew allow it to pass high−speed
differential signals with good signal integrity. The switch is
bidirectional and offers little or no attenuation of the high−speed
signals at the outputs. Industry−leading advantages include a
propagation delay of less than 250 ps, resulting from its low channel
resistance and low I/O capacitance. Its high channel−to−channel
crosstalk rejection results in minimal noise interference. Its bandwidth
is wide enough to pass High−Speed USB 2.0 differential signals
(480 Mb/s).
Features
RON is Typically 6.5 W at VCC = 3 V
Low Bit−to−Bit Skew: Typically 50 ps
OVT on D+ and D− up to 3.6 V
Power OFF Protection:
When VCC = 0 V, D+ and D− Can Tolerate up to 3.6 V
Low Crosstalk: −45 dB @ 250 MHz
Low Current Consumption: 1 mA
Near−Zero Propagation Delay: 250 ps
Channel On−Capacitance: 6.5 pF (Typical)
VCC Operating Range: +3.0 V to +3.6 V
> 700 MHz Bandwidth (or Data Frequency)
This is a Pb−Free Device
Typical Applications
Differential Signal Data Routing
USB 2.0 Signal Routing
Important Information
Continuous Current Rating Through Each Switch 50 mA
8 kV I/O to GND ESD Protection
http://onsemi.com
MARKING
DIAGRAM
WQFN10
CASE 488AQ
2A M G
G
1
UQFN10
YMG
CASE 488AT
G
1
XX = Specific Device Code
XX = 2A or Y
M = Date Code
G = Pb−Free Device
(Note: Microdot may be in either location)
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 9 of this data sheet.
Semiconductor Components Industries, LLC, 2011
October, 2011 − Rev. 5
1
Publication Order Number:
NLAS7222A/D
1 page  
NLAS7222A
Reference
DUT
Input
50 W Generator
Output
50 W
Transmitted
50 W
Channel switch control/s test socket is normalized. Off isolation is measured across an off channel. On loss
is the bandwidth of an On switch. VISO, Bandwidth and VONL are independent of the input signal direction.
ǒ ǓVISO = Off Channel Isolation = 20 Log
VOUT
VIN
for VIN at 100 kHz
ǒ ǓVONL = On Channel Loss = 20 Log
VOUT
VIN
for VIN at 100 kHz to 50 MHz
Bandwidth (BW) = the frequency 3 dB below VONL
VCT = Use VISO setup and test to all other switch analog input/outputs terminated with 50 W
Figure 5. Off Channel Isolation/On Channel Loss (BW)/Crosstalk
(On Channel to Off Channel)/VONL
Open
DUT
Output
CL
VIN
VCC
VIN
GND
Output
Off
On Off DVOUT
Figure 6. Charge Injection: (Q)
http://onsemi.com
5
5 Page 
NLAS7222A
PACKAGE DIMENSIONS
UQFN10, 1.4x1.8, 0.4P
CASE 488AT−01
ISSUE A
D
ÉÉÉÉÉÉPIN 1 REFERENCE
2X 0.10 C
A
E
EDGE OF PACKAGE
L1
DETAIL A
Bottom View
(Optional)
2X 0.10 C
TOP VIEW
B
0.05 C
A
ÉÉÉÉÉÉEXPOSED Cu
MOLD CMPD
A3
10X 0.05 C
A1
SIDE VIEW
C
SEATING
PLANE
A1
DETAIL B
Side View
(Optional)
NOTES:
1. DIMENSIONING AND TOLERANCING PER ASME
Y14.5M, 1994.
2. CONTROLLING DIMENSION: MILLIMETERS
3. DIMENSION b APPLIES TO PLATED TERMINAL
AND IS MEASURED BETWEEN 0.25 AND 0.30 MM
FROM TERMINAL.
4. COPLANARITY APPLIES TO THE EXPOSED PAD
AS WELL AS THE TERMINALS.
MILLIMETERS
DIM MIN MAX
A 0.45 0.60
A1 0.00 0.05
A3 0.127 REF
b 0.15 0.25
D 1.40 BSC
E 1.80 BSC
e 0.40 BSC
L 0.30 0.50
L1 0.00 0.15
L3 0.40 0.60
MOUNTING FOOTPRINT
9XL
3
1
5 e/2
6
e
10
L3
10 X
b
BOTTOM VIEW
0.10 C A B
0.05 C NOTE 3
0.663
0.0261
0.200
0.0079
1
1.700
0.0669
9X
0.563
0.0221
2.100
0.0827
0.400
0.0157
PITCH
10 X
0.225
0.0089
ǒ ǓSCALE 20:1
mm
inches
ON Semiconductor and
are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice
to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability
arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages.
“Typical” parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All
operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. SCILLC does not convey any license under its patent rights
nor the rights of others. SCILLC products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications
intended to support or sustain life, or for any other application in which the failure of the SCILLC product could create a situation where personal injury or death may occur. Should
Buyer purchase or use SCILLC products for any such unintended or unauthorized application, Buyer shall indemnify and hold SCILLC and its officers, employees, subsidiaries, affiliates,
and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death
associated with such unintended or unauthorized use, even if such claim alleges that SCILLC was negligent regarding the design or manufacture of the part. SCILLC is an Equal
Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner.
PUBLICATION ORDERING INFORMATION
LITERATURE FULFILLMENT:
Literature Distribution Center for ON Semiconductor
P.O. Box 5163, Denver, Colorado 80217 USA
Phone: 303−675−2175 or 800−344−3860 Toll Free USA/Canada
Fax: 303−675−2176 or 800−344−3867 Toll Free USA/Canada
Email: [email protected]
N. American Technical Support: 800−282−9855 Toll Free
USA/Canada
Europe, Middle East and Africa Technical Support:
Phone: 421 33 790 2910
Japan Customer Focus Center
Phone: 81−3−5817−1050
http://onsemi.com
11
ON Semiconductor Website: www.onsemi.com
Order Literature: http://www.onsemi.com/orderlit
For additional information, please contact your local
Sales Representative
NLAS7222A/D
11 Page | ||
| Páginas | Total 11 Páginas | |
| PDF Descargar | [ Datasheet NLAS7222A.PDF ] | |
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