MAX4736(2002) 데이터 시트보기 (PDF) - Maxim Integrated
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MAX4736 Datasheet PDF : 11 Pages
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0.8Ω, Low-Voltage, Single-Supply, Dual SPDT
Analog Switch
ELECTRICAL CHARACTERISTICS—Single 1.8V Supply
(V+ = 1.8V, VIH = 1.0V, VIL = 0.4V, TA = TMIN to TMAX, unless otherwise specified. Typical values are at TA = +25°C.) (Notes 2, 3)
PARAMETER
ANALOG SWITCH
SYMBOL
CONDITIONS
Analog Signal Range
VCOM_,
VNO_,
VNC_
On-Resistance
RON
SWITCH DYNAMIC CHARACTERISTICS
ICOM_ = 10mA;
VNO_ or VNC_ = 1V
Turn-On Time
VNO_ or VNC_ = 1V;
tON
RL = 50Ω, CL = 35pF,
Figure 1
TA
MIN TYP MAX UNITS
0
V+
V
+25°C
TMIN to TMAX
1.5
2
Ω
3
+25°C
TMIN to TMAX
25
30
ns
35
Turn-Off Time
tOFF
VNO_ or VNC_ = 1V;
RL = 50Ω, CL = 35pF,
Figure 1
+25°C
TMIN to TMAX
18
25
ns
28
VNO_ or VNC_ = 1V;
+25°C
7
Break-Before-Make (Note 7)
tBBM
RL = 50Ω, CL = 35pF,
ns
Figure 2
TMIN to TMAX
1
Charge Injection
Off-Isolation (Note 8)
Crosstalk (Note 9)
LOGIC INPUT (IN_)
Input Logic High
Input Logic Low
Input Leakage Current
Q
VISO
VCT
VGEN = 0, RGEN = 0,
CL = 1nF, Figure 3
f = 1MHz, VNO_ = VNC_
= 1VP-P, RL = 50Ω,
CL = 5pF, Figure 5
f = 1MHz, VCOM_ = 1VP-P,
RL = 50Ω, CL = 5pF, Figure 5
VIH
VIL
IIN
VIN_ = 0 or 3.6V
+25°C
+25°C
+25°C
35
pC
-52
dB
-78
dB
1
V
0.4
V
1
µA
Note 2: The algebraic convention, where the most negative value is a minimum and the most positive value is a maximum, is
used in this data sheet.
Note 3: -40°C specifications are guaranteed by design.
Note 4: RON and ∆RON matching specifications for QFN packaged parts are guaranteed by design.
Note 5: ∆RON = RON(MAX) - RON(MIN).
Note 6: Flatness is defined as the difference between the maximum and the minimum value of on-resistance as measured over the
specified analog signal ranges.
Note 7: Guaranteed by design.
Note 8: Off-Isolation = 20log10(VCOM_/VNO_), VCOM_ = output, VNO_ = input to OFF switch.
Note 9: Between two switches.
Note 10: Leakage parameters are 100% tested at hot temperature and guaranteed by correlation at room.
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