參數(shù)資料
型號: FSA203BQX
廠商: Fairchild Semiconductor
文件頁數(shù): 14/18頁
文件大?。?/td> 0K
描述: IC USB/VIDEO/AUDIO SW 20-DQFN
標準包裝: 1
功能: 音頻/視頻,USB 開關
電路: 3 x DPDT
導通狀態(tài)電阻: 3.5 歐姆
安裝類型: 表面貼裝
封裝/外殼: 20-WQFN 裸露焊盤,20-DQFN
供應商設備封裝: 20-DQFN
包裝: 標準包裝
其它名稱: FSA203BQXDKR
2007 Fairchild Semiconductor Corporation
www.fairchildsemi.com
FSA203 Rev. 1.0.3
5
FSA20
3
Multimedia
High-Speed
USB,
Video,
and
Negative
Swing
Audio
Switch
with
Vide
o
Amp
/Filter
DC Electrical Characteristics (Continued)
All typical values are at 25C unless otherwise specified.
Symbol
Parameter
Conditions
VAV/VBus (V)
TA = - 40°C to
+85°C
Unit
Min. Typ. Max.
VidMic Switch Path
Audio Analog Signal Range
(3)
VAV -
5.5
VAV
V
RONVidMic
Video Switch On Resistance
(2)
VVid/Mic = 0V, 0.7V;
ION = -13mA
See Figure 6, Figure 14
VAV = 3.0V
VBus = 0V
3
6
Video Buffer Path
VINV
Video Input Voltage Range
VAV = 3.0V
VBus = 0V
1.2Vpp
Vpp
VOLS
Output Level Shift
VVideoIn = 0V; RS = 37.5
AC Coupled into 150
VAV = 3.0V
VBus = 0V
250
mV
ROUTVID
Video Output Impedance
(3)
VAV = 3.6V
VBus = 0V
2.5
k
Power Supply
ICC(AV)
Quiescent Supply Current
VCNTRL = 0V to VAV
IOUT = 0
VAV = 3.6V
VBus = 0V
4.5
6.4
mA
ICC(VBus)
Quiescent Supply Current
VCNTRL = 0V to VAV
IOUT = 0
VAV = 3.0V
VBus = 5.5V
20
A
ISHDN
Shutdown Current
VAV = 3.6V
VBus = 0V
.050
0.100
A
ICCT
Increase in ICC per Control
Voltage and VAV
VCNTRL = 1.8V
VAV = 3.6V
VBus = 0V
18
A
VCNTRL = 2.6V
VAV = 3.6V
VBus = 0V
15
A
Notes:
2.
RON measured by the voltage drop between 1Bn (2Bn) and 1A (2A) pins at identical current through the switch.
RON is determined by the lower of the voltage on the two pins.
3.
Guaranteed by characterization, not production tested.
4.
Flatness is defined as the difference between the maximum and minimum values of on resistance over the
specified range of conditions.
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