參數(shù)資料
型號: FSA223MUX
廠商: Fairchild Semiconductor
文件頁數(shù): 13/16頁
文件大小: 0K
描述: MUX DPDT AUDIO/USB2.0 10MSOP
標準包裝: 4,000
功能: 多路復用器
電路: 1 x DPDT
安裝類型: 表面貼裝
封裝/外殼: 10-TFSOP,10-MSOP(0.118",3.00mm 寬)
供應商設備封裝: 10-MSOP
包裝: 帶卷 (TR)
2007 Fairchild Semiconductor Corporation
www.fairchildsemi.com
FSA223 Rev. 1.0.4
6
FSA223
USB2.0
High-Speed
(480Mbps)
and
Audi
o
Switche
s
with
Negative
Signal
Capability
AC Electrical Characteristics
VAudio supply=2.7 V unless otherwise specified.
Symbol
Parameter
VCC (V)
Conditions
TA=- 40°C to +85°C
Unit
Min.
Typ. Max.
tONAUDIO2
Turn-On Time ASel to Output
3.0 to 4.3
(10)
VD+/R, D-/L=1.0 V; RL=50 ;
CL=50pF, Figure 14, Figure 15
2
μs
tOFFAUDIO2 Turn-Off Time ASel to Output
3.0 to 4.3
(10)
VD+/R, D-/L=1.0 V; RL=50 ;
CL=50pF, Figure 14, Figure 15
2
μs
tPDUSB
USB Switch Propagation
Delay
(10)
3.6
RL=50 ; CL=0 pF
Figure 17
0.25
ns
XtalkA
Non-Adjacent Channel
Crosstalk - Audio
3.0 to 4.3
(10)
f=20 kHz; RT=32 ; CL=0 pF
Figure 22
-110
dB
BW
-3db Bandwidth - USB
3.0 to 4.3
(10)
RT=50 , CL=0 pF, Signal 0 dBm
Figure 20
720
MHz
THD
Total Harmonic Distortion
3.0 to 4.3
(10)
f=20 Hz to 20 kHz; RL=32 ,
VIN=2 Vpp, Figure 25
0.1
%
Note:
10. Guaranteed by characterization, not production tested.
USB High-Speed-Related AC Electrical Characteristics
VAudio supply=2.7 V unless otherwise specified.
Symbol
Parameter
VCC (V)
Conditions
TA=- 40°C to +85°C
Unit
Min.
Typ. Max.
tSK(o)
Channel-to-Channel Skew
(11)
3.0 to 4.3
(11)
tR=tF=750 ps (10-90%) at 240 MHz
CL=0 pF, RL=50
Figure 18, Figure 19
35
ps
tSK(P)
Skew of Opposite Transitions of
the Same Output
(11)
3.0 to 4.3
(11)
tR=tF=750 ps (10-90%) at 240 MHz
CL=0 pF, RL=50
Figure 18, Figure 19
35
tJ
Total Jitter
(11)
3.0 to 4.3
(11)
RL=50 , CL=50 pF, tR=tF=500 ps
(10-90%) at 480 Mbps (PRBS=2
15 – 1)
130
ps
Note:
11. Guaranteed by characterization, not production tested.
Capacitance
(12)
VAudio supply=3.0V unless otherwise specified.
Symbol
Parameter
VCC (V)
Condition
TA=- 40°C to +85°C
Unit
Min. Typ. Max.
CIN (ASel)
Control Pin Input Capacitance
(ASel)
VCC=3.0 V, 4.3 V VBias=0.05 V
2.0
pF
CON(D+/R,D-/L)
D+/R, D-/L (Source Port) On
Capacitance
VCC=3.0 V, 4.3 V
ASel=0V (CONUSB)
VBias=0.2 V; f=240 MHz
Figure 24
4.5
6.0
pF
VCC=3.0 V, 4.3 V
ASel=3.0 V
(CONAudio)
VBias=0.2 V; f=1 MHz
Figure 24
9.0
COFF(D+,D-)
USB Input Source Off
Capacitance
VCC=3.0 V, 4.3 V
ASel=3.0 V
f=1 MHz
Figure 23
1.5
pF
COFF(R/L)
Audio Input Source Off
Capacitance
VCC=3.0 V, 4.3 V
ASel=0 V
f=1MHz
Figure 23
3.0
pF
Note:
12. Guaranteed by characterization, not production tested.
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