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PDF WAS4799Q Data sheet ( Hoja de datos )
| Número de pieza | WAS4799Q | |
| Descripción | Quad SPDT Analog Switch | |
| Fabricantes | WillSEMI | |
| Logotipo |  |
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WAS4799Q
Low On Resistance, Quad SPDT Analog Switch
Descriptions
The WAS4799Q is a high performance, quad, Single
Pole Double Throw (SPDT) analog switch that features
ultra-low Ron of 0.5 Ω (typical) at 3.0V VCC. The
WAS4799Q operates over a wide VCC range of 2.3V
to 4.5V and is designed for break-before-make
operation. The select input is TTL-level compatible.
WAS4799Q is also featured with smart circuitry to
minimize VCC leakage current even when the control
voltage is lower than VCC supply voltage. This feature
suits mobile handset applications by allowing direct
interface with baseband processor general-purpose IO
with minimal battery consumption. In other word, there
is no need of additional device to shift control level to
be the same as that of VCC in real application.
The WAS4799Q is available in QFN1.8x2.6-16L
package. Standard Products are Pb-free and
halogen-free.
WAS4799Q
Http//:www.willsemi.com
Pin configuration (Top view)
Features
Supply voltage
: 2.3 ~ 4.5V
ultra-low On Resistance : 0.5 Ω
-3dB Bandwidth
: 40MHz
Rail-to-Rail Signal Range
Break-Before-Make Switching
Low quiescent current over an Expanded Control
Input Range
A99Q
= Device code
QA = Special code
Y = Year code
W = Week code
Marking
Applications
Cell phones, PDA, Digital Camera and Notebook
LCD Monitor, TV and Set-Top Box
Audio and Video Signal Routing
Other electronics equipments
Order information
Device
Package
WAS4799Q-16/TR QFN1.8x2.6-16L
Shipping
3000/Reel&Tape
Will Semiconductor Ltd.
1 Apr, 2015 - Rev. 1.0
1 page  
AC Electronics Characteristics (Ta=25oC, VCC=4.5V, unless otherwise noted)
Parameter
Symbol
Conditions
Min. Typ.
VCC=4.5V,
Turn-On Time
TON VIS=1.5V,
200
CL=35pF, RL=50Ω
VCC=4.5V,
Turn-Off Time
TOFF
VIS=1.5V,
200
CL=35pF, RL=50Ω
Break-Before-Make time
TBBM Generate by design
100
-3dB Bandwidth
BW RL=50Ω, CL=0pF
40
Off isolation (Per Channel)
OIRR F=100KHz, RL=50Ω
-50
Crosstalk (Channel to Channel)
Xtalk F=100KHz, RL=50Ω
-50
Total Harmonic Distortion
THD
F=20Hz to 20KHz
RL=32Ω, VIS=2Vp-p
0.02
WAS4799Q
Max. Unit
ns
ns
ns
MHz
dB
dB
%
Capacitance (Ta=25oC unless otherwise noted)
Parameter
Symbol
Conditions
Off capacitance
COFF F=1MHz, VCC=3.3V
On capacitance
CON F=1MHz, VCC=3.3V
Min.
Typ.
50
135
Max.
Unit
pF
pF
Will Semiconductor Ltd.
5 Apr, 2015 - Rev. 1.0
5 Page | ||
| Páginas | Total 8 Páginas | |
| PDF Descargar | [ Datasheet WAS4799Q.PDF ] | |
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