参数资料
型号: FSA203MTCX
厂商: Fairchild Semiconductor
文件页数: 13/18页
文件大小: 0K
描述: IC USB/VIDEO/AUDIO SW 20TSSOP
标准包装: 1
功能: 音频/视频,USB 开关
电路: 3 x DPDT
导通状态电阻: 3.5 欧姆
安装类型: 表面贴装
封装/外壳: 20-TSSOP(0.173",4.40mm 宽)
供应商设备封装: 20-TSSOP
包装: 标准包装
其它名称: FSA203MTCXDKR
2007 Fairchild Semiconductor Corporation
www.fairchildsemi.com
FSA203 Rev. 1.0.3
4
FSA20
3
Multimedia
High-Speed
USB,
Video,
and
Negative
Swing
Audio
Switch
with
Vide
o
Amp
/Filter
DC Electrical Characteristics
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.
VIK
Clamp Diode Voltage
IIK = -18mA
VAV = 3.0V
VBus = 0V
-1.2
V
VIH
Control Input Voltage
HIGH
VAV = 3.0 to
3.6V
VBus = 5.5V
1.3
V
VIL
Control Input Voltage
LOW
VAV = 3.0 to
3.6V
VBus = 5.5V
0.5
IIN
Control Input Current
VCNTRL = 0 to 3.6V
VAV = 3.0 to
3.6V
VBus = 5.5V
-1
1
A
IOFF
Power Off Leakage
Current (Common Port
Only D+/R, D-/L, VidMic)
Common Ports (D+/R,D-/L);
VSW = 0 to 5.5V
See Figure 15
VAV = 0V
VBus = 0V
500
nA
IOZ(OFF)
Off Leakage Current of
Ports D+, D-, R, L,
MicOut, VidOut)
Ports (D+/R, D-/L = 0.3V,
VAV – 0.3V, D+, D-, R, L =
0.3V, VAV – 0.3V or Floating)
See Figure 15
VAV = 0V
VBus = 0V
500
nA
INC(0N)
On-Leakage Current of
Ports D+/R, D-/L or
VidMic
Ports (D+/R, D-/L = 0.3V,
VAV – 0.3V, D+, D-, R, L =
0.3V, VAV – 0.3V or Floating)
See Figure 16
VAV = 3.6V
VBus = 5.5V
-100
50
100
nA
USB Switch Path
USB Analog Signal
Range
(3)
0
3.6
V
RONUSB
Switch On Resistance
(2)
VD+/D- = 0V, 0.4V, ION = -8mA
See Figure 5, Figure 14
VAV = 3.0V
VBus = 4.25V
4
6
RONUSB
Delta On Resistance
(3)
VD+/D- = 0V, 0.4V,
ION = -8mA
VAV = 3.0V
VBus = 4.25V
0.35
RFLAT(ON)USB RON Flatness
(4)
VD+/D- = 0V, 0.4V,
ION = -8mA
VAV = 3.0V
VBus = 4.25V
1.0
2.5
Audio R/L Switch Path
Audio Analog Signal
Range
(3)
VAV
5.5
VAV
V
RONAudio
Switch On Resistance
(2)
VL/R = 0V, 0.7V; VAV = 0.7V,
VAV; ION = -20mA; VBus = 0V
See Figure 4, Figure 14
VAV = 3.0V
VBus = 0V
3.5
5.5
RONAudio
Delta On Resistance
(3)
VL/R = 0V, 0.7V;
ION = -20mA
VAV = 3.0V
VBus = 0V
0.10
0.35
RFLAT(ON)Audio RON Flatness
(4)
VL/R = 0V, 0.7V;
ION = -20mA
VAV = 3.0V
VBus = 0V
0.5
2.5
Continued on the following page…
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