参数资料
型号: FSA806UMX
厂商: Fairchild Semiconductor
文件页数: 10/12页
文件大小: 0K
描述: IC SWITCH USB/UART/AUD 12UMLP
标准包装: 5,000
功能: USB 开关,音频,UART
电路: 1 x SP3T
导通状态电阻: 9 欧姆(USB),3 欧姆(音频)
电压电源: 单电源
电压 - 电源,单路/双路(±): 2.7 V ~ 4.4 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 12-UFQFN
供应商设备封装: 12-UMLP(1.8x1.8)
包装: 带卷 (TR)
2010 Fairchild Semiconductor Corporation
www.fairchildsemi.com
FSA806 Rev. 1.0.1
7
FSA806
USB2.0
High-Speed
(480Mbps),
UART,
a
nd
Audio
Switch
with
Negative
Signal
Capability
Switch Path AC Electrical Characteristics
(4)
All typical value are for VCC =3.8V at 25C unless otherwise specified.
Symbol
Parameter
VCC (V)
Conditions
TA = -40 to +85°C
Unit
Figure
Min. Typ.
Max.
Xtalk
Active
Channel
Crosstalk
DP_CON
to
DM_CON
Audio Mode
3.8
f=20kHz, RT=32,
CL=0pF
-95
dB
Figure 10
USB Mode
3.8
f=1MHz, RT=50,
CL=0pF
-75
f=240MHz, RT=50,
CL=0pF
-36
OIRR
Off
Isolation
Rejection
Ratio
Audio Rejection
L_HOST to DM_CON,
R_HOST to DP_CON
3.8
f=20kHz, RT=32,
CL=0pF
-100
dB
Figure 9
USB Rejection
DM_HOST to
DM_CON, DP_HOST
to DP_CON
3.8
f=1 MHz, RT=50,
CL=0pF
-85
f=240MHz, RT=50,
CL=0pF
-35
THD+N
Total Harmonic Distortion + Noise
(Audio Path)
3.8
20Hz to 20kHz,
RL=16, Input
Signal Range
1.6VPP
0.10
%
Figure 14
20Hz to 20kHz,
RL=32, Input
Signal Range
1.6VPP
0.07
%
Figure 14
Note:
4.
Guaranteed by characterization; not production tested.
Capacitance
Symbol
Parameter
VCC (V)
Conditions
TA = -40 to +85°C
Unit
Figure
Min.
Typ.
Max.
CIN
Select Pins
Capacitance
(5)
0
VBIAS=0.2V
2.5
pF
Figure 12
COFF(D+, D-)
D+, D- On Capacitance
(HS USB Mode)
(5)
3.8
VBIAS=0.2V, f=1MHz
4.0
pF
Figure 12
CON(D+, D-)
D+, D- On Capacitance
(HS USB Mode)
(5)
3.8
VBIAS=0.2V, f=1MHz
6.8
pF
Figure 13
Note:
5.
Guaranteed by characterization; not production tested.
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