AS1750-BWLT 查看數據表（PDF） - austriamicrosystems AG
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AS1750-BWLT
austriamicrosystems AG
AS1750-BWLT Datasheet PDF : 17 Pages
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AS1747, AS1748, AS1749, AS1750
Datasheet - Electrical Characteristics
6 Electrical Characteristics
VCC = +2.7V to +5.5V, TA = -40ºC to +85ºC, unless otherwise specified. Typical values are at VCC = +3.0V, TA = +25ºC,
unless otherwise specified.
Table 4. Electrical Characteristics
Symbol
Parameter
Condition
Min Typ Max Unit
Analog Switch
VNO_
VNC_
lid VCOM_
Analog Signal Range
VCC -
5.5
VCC V
RON(NC)
a RON(NO)
On-Resistance
VCC = 2.7V; VNC_ or VNO_ =
VCC - 5.5V, -1V, 0V, 1V, 2V,
VCC; ICOM_ = 100mA
TA = +25ºC
TA = TMIN to
TMAX
0.4 0.85
Ω
0.95
ill v ΔRON
On-Resistance Match VCC = 2.7V, VNC_ or VNO_ =
Between Channels
0V, ICOM = 100mA
TA = +25ºC
TA = TMIN to
TMAX
0.03 0.1
Ω
0.15
t RFLAT(NC)
On-Resistance
Flatness
VCC = 2.7V; VNC_ or VNC = -
1V, 0V, 1V, 2V, VCC; ICOM_ =
100mA
TA = +25ºC
TA = TMIN to
TMAX
0.25 0.4
Ω
0.45
AG t s RSH
Shunt Switch
Resistance
AS1749/AS1750 only,
INO_ or INC_ = 10mA, VCC =
2.7V
TA = TMIN to
TMAX
25 50 Ω
s n INO_(OFF)
e INC_(OFF)
NO_, NC_
Off-Leakage Current
AS1747/AS1748 only,
VCC = 2.7V, switch open;
VNC_ or VNO_ = -2.5V, +2.5V;
VCOM_ = +2.5V, -2.5V
TA = +25ºC
TA = TMIN to
TMAX
-10
-200
+10
nA
+200
am nt ICOM_(ON)
COM_
On-Leakage Current
VCC = 2.7V, switch closed;
VNC_ or VNO_ = -2.5V, +2.5V;
or floating; VCOM_ = -2.5V,
+2.5V, or floating
TA = +25ºC
TA = TMIN to
TMAX
-10
-200
+10
nA
+200
o Dynamic Characteristics
VNO = 2.5V; for NO_, VIN_ = TA = +25ºC
c tON
Turn-On Time1
0V to VCC; for NC_, VIN_ =
VCC to 0V; RL = 300Ω, CL =
TA = TMIN to
l35pF, Figure 19
TMAX
200 400
ns
400
VNC = 2.5V; for NO_, VIN_ = TA = +25ºC
a tOFF
Turn-Off Time1
VCC to 0V; for NC_, VIN_ = 0V
to VCC; RL = 300Ω, CL =
TA = TMIN to
ic 35pF, Figure 19
TMAX
50 200
ns
200
n tD
Break-Before-Make
Time Delay
VN_ = 2.5V, for NO_, VIN_ = VCC to 0V; for NC_,
VIN_ = 0V to VCC; RL = 300Ω, CL = 35pF,
Figure 20
200
ns
Q
Charge Injection
VCOM_ = 0V, RS = 0Ω, CL = 1.0nF, Figure 21
2
pC
ch VISO
Off-Isolation
VCC = 5V, f = 100kHz, VCOM_ = 1VRMS, RL =
50Ω, CL = 5pF, Figure 22
-65
dB
eVCT
Crosstalk
VCC = 5V, f = 100kHz, VCOM_ = 1VRMS, RL =
50Ω, CL = 5pF, Figure 22
-90
dB
TPSRR
Power-Supply
Rejection Ratio
f = 10kHz, VCOM_ = 1VRMS, RL = 50Ω, CL = 5pF
70
dB
BW
On-Channel-3dB
Bandwidth
VCC = 5V, Signal = 0dBm, RL = 50Ω, CL = 5pF,
Figure 22
31
MHz
www.austriamicrosystems.com/Analog-Switches/AS1747-50 Revision 1.02
5 - 16
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