MAX14805 Datasheet, PDF (3/14 Pages) Maxim Integrated Products – 16-Channel (Two Banks of 8-Channel), High-Voltage Analog Switches

16-Channel (Two Banks of 8-Channel),
High-Voltage Analog Switches
ELECTRICAL CHARACTERISTICS (continued)
(VDD = +2.7V to +5.5V, VPP = +40V to (VNN + 200V), VNN = -40V to -160V, TA = TMIN to TMAX, unless otherwise noted. Typical
values are at TA = +25NC.) (Note 2)
PARAMETER
SWITCH CHARACTERISTICS
SYMBOL
CONDITIONS
MIN TYP MAX UNITS
Analog Signal Range
VSW_
(Note 3)
VNN
VPP -
10
V
Small-Signal
On-Resistance
RONS
VPP = +40V,
VNN = -160V,
VSW_ = 0V
VPP = +100V,
VNN = -100V,
VSW_ = 0V
VPP = +160V,
VNN = -40V,
VSW_ = 0V
ISW = 5mA
ISW = 200mA
ISW = 5mA
ISW = 200mA
ISW = 5mA
ISW = 200mA
28
52
22
37
22
34
I
18
27
20
30
16
23
Small-Signal
On-Resistance Matching
DRONS VPP = +100V, VNN = -100V, ISW_ = 5mA
5
%
Large-Signal Switch
On-Resistance
RONL
VSW_ = VPP - 10V, ISW_ = 1A
15
I
Shunt Resistance
Switch-Off Leakage
RINT
ISW_(OFF)
MAX14806 only
VSW_ = VPP - 10V or unconnected
(MAX14805 only) (Figure 1)
27
40
53
kI
0
2.5
FA
Switch-Off DC Offset
Switch Output Peak Current
RL = 100kI (Figure 1)
100ns pulse width, 0.1% duty cycle
-30
+30
mV
3
A
Switch Output Isolation Diode
Current
300ns pulse width, 2% duty cycle
(Figure 1)
2
A
SWITCH DYNAMIC CHARACTERISTICS
Turn-On Time
tON
VSW_ = VPP - 10V, RL = 10kI,
VNN = -40V to -160V (Figure 1)
5
Fs
Turn-Off Time
t_OFF
VSW_ = VPP - 10V, RL = 10kI,
VNN = -40V to -160V (Figure 1)
5
Fs
Output Switching Frequency
fSW
Duty cycle = 50%
50
kHz
Off-Isolation
VISO
f = 5MHz, RL = 1kI, CL = 15pF (Figure 1)
f = 5MHz, RL = 50I (Figure 1)
-50
-77
dB
Crosstalk
VCT
f = 5MHz, RL = 50I (Figure 1)
-80
dB
Switch Off-Capacitance
(Note 4)
CSW_(OFF) VSW_ = 0V, f = 1MHz
4
11
18
pF
Switch On-Capacitance
(Note 4)
CSW_ (ON) VSW_ = 0V, f = 1MHz
20
36
56
pF
Output Voltage Spike (Note 4)
Small-Signal Analog Bandwidth
VSPK
fBW
RL = 50I (Figure 1)
VPP = +100V, VNN = -100V, CL = 200pF
-500
+250 mV
20
MHz
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