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參數(shù)資料
| 型號： | FSA1208BQX |
| 廠商： | Fairchild Semiconductor |
| 文件頁數(shù)： | 4/9頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC SWITCH OCTAL SPST 20DQFN |
| 標(biāo)準(zhǔn)包裝： | 1 |
| 功能： | 開關(guān) |
| 電路： | 8 x SPST - NO |
| 導(dǎo)通狀態(tài)電阻： | 15 歐姆 |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 20-WQFN 裸露焊盤，20-DQFN |
| 供應(yīng)商設(shè)備封裝： | 20-DQFN |
| 包裝： | 標(biāo)準(zhǔn)包裝 |
| 產(chǎn)品目錄頁面： | 1218 (CN2011-ZH PDF) |
| 其它名稱： | FSA1208BQXDKR |
2008 Fairchild Semiconductor Corporation
www.fairchildsemi.com
FSA1208 Rev. 1.0.1
4
FSA1208
—
Low-Power,
Eight-Port,
High-Speed
Isolation
Switch
DC Electrical Characteristics
All typical values are at 25°C unless otherwise specified.
Symbol P
arameter
Conditions
VCC (V)
TA=- 40C to +85C
Units
Min. T yp. Max.
VIK
Clamp Diode Voltage
IIN=-18mA
2.5
-1.2
V
VIH
Input Voltage High
2.3 to 3.6
1.3
V
4.3
1.7
V
VIL
Input Voltage Low
2.3 to 3.6
0.5
V
4.3
0.7
V
IIN
Control Input Leakage
VSW=0 to VCC
4.3
-1
1
A
IOZ
Off State Leakage
0
≤ A, B ≤ 3.6V
4.3
-2
2
A
RON
Switch On Resistance
(3)
VSW=0V, ION=-10mA
Figure 3
2.5
7
Ω
VSW=1.8V, ION=-10mA
Figure 3
2.5
15
Ω
ICC
Quiescent Supply Current
VIN=0 or VCC, IOUT=0
4.3
1
A
ICCT
Increase in ICC Current Per
Control Voltage and VCC
VIN=1.8V
2.7
10
A
Notes:
3.
Measured by the voltage drop between A and B pins at the indicated current through the switch.
On resistance is determined by the lower of the voltage on the two (A or B ports).
4.
Guaranteed by characterization.
AC Electrical Characteristics
All typical values are for VCC=2.5V at 25°C unless otherwise specified.
Symbol P
arameter
Conditions
VCC (V)
TA=- 40C to +85C
Units
Min. T yp.
Max.
tON
Turn-On Time, /OE to Output
RL=50, CL=5pF
VSW=1.8V
Figure 4, Figure 5
2.3 to 3.6
15
34
ns
tOFF
Turn-Off Time, /OE to Output
RL=50, CL=5pF
VSW=1.8V
Figure 4, Figure 5
2.3 to 3.6
12
25
ns
tPD
Propagation Delay
(5)
RL=50, CL=5pF
Figure 4, Figure 6
3.3
0.35
ns
OIRR
Off Isolation
RL=50, f=400MHz
Figure 11
2.3 to 3.6
-40
dB
Xtalk
Non-Adjacent Channel
Crosstalk
RL=50, f=100MHz
Figure 12
2.3 to 3.6
-40
dB
BW
-3db Bandwidth
RL=50, CL=0pF
Figure 10
2.3 to 3.6
1000
MHz
RL=50, CL=5pF
Figure 10
750
MHz
Note:
5.
Guaranteed by characterization.
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