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ADG3241
Rev. B | Page 3 of 16
SPECIFICATIONS
VCC = 2.3 V to 3.6 V, GND = 0 V, all specifications TMIN to TMAX, unless otherwise noted.1 Table 1.
B Version
Parameter
Symbol
Conditions
Min
Max
Unit
DC ELECTRICAL CHARACTERISTICS
Input High Voltage
VINH
VCC = 2.7 V to 3.6 V
2.0
V
VINH
VCC = 2.3 V to 2.7 V
1.7
V
Input Low Voltage
VINL
VCC = 2.7 V to 3.6 V
0.8
V
VINL
VCC = 2.3 V to 2.7 V
0.7
V
Input Leakage Current
II
±0.01
±1
μA
Off State Leakage Current
IOZ
0 ≤ A, B ≤ VCC
±0.01
±1
μA
On State Leakage Current
0 ≤ A, B ≤ VCC
±0.01
±1
μA
Maximum Pass Voltage
VP
VA/VB = VCC = SEL = 3.3 V, IO = 5 μA
2.2
2.5
2.7
V
VA/VB = VCC = SEL = 2.5 V, IO = 5 μA
1.5
1.8
2.1
V
VA/VB = VCC = 3.3 V, SEL = 0 V, IO = 5 μA
1.5
1.8
2.1
V
A Port Off Capacitance
CA OFF
f = 1 MHz
3.5
pF
B Port Off Capacitance
CB OFF
f = 1 MHz
3.5
pF
A, B Port On Capacitance
CA, CB ON
f = 1 MHz
7
pF
Control Input Capacitance
CIN
f = 1 MHz
4
pF
SWITCHING CHARACTERIST
ICS3Propagation Delay A to B or B to A, tPD4 tPHL, tPLH
CL = 50 pF, VCC = SEL = 3 V
0.225
ns
Bus Enable Time BE to A or B
5tPZH, tPZL
VCC = 3.0 V to 3.6 V; SEL = VCC
1
3.2
4.6
ns
Bus Disable Time BE to A or
B5tPHZ, tPLZ
VCC = 3.0 V to 3.6 V; SEL = VCC
1
3
4
ns
Bus Enable Time BE to A or
B5tPZH, tPZL
VCC = 3.0 V to 3.6 V; SEL = 0 V
1
3
4
ns
Bus Disable Time BE to A or
B5tPHZ, tPLZ
VCC = 3.0 V to 3.6 V; SEL = 0 V
1
2.5
3.8
ns
Bus Enable Time BE to A or
B5tPZH, tPZL
VCC = 2.3 V to 2.7 V; SEL = VCC
1
3
4
ns
Bus Disable Time BE to A or
B5tPHZ, tPLZ
VCC = 2.3 V to 2.7 V; SEL = VCC
1
2.5
3.4
ns
Maximum Data Rate
VCC = SEL = 3.3 V; VA/VB = 2 V
1.5
Gbps
Channel Jitter
VCC = SEL = 3.3 V; VA/VB = 2 V
45
ps p-p
DIGITAL SWITCH
On Resistance
RON
VCC = 3 V, SEL = VCC, VA = 0 V, IBA = 8 mA
4.5
8
Ω
VCC = 3 V, SEL = VCC, VA = 1.7 V, IBA = 8 mA
12
28
Ω
VCC = 2.3 V, SEL = VCC, VA = 0 V, IBA = 8 mA
5
9
Ω
VCC = 2.3 V, SEL = VCC, VA = 1 V, IBA = 8 mA
9
18
Ω
VCC = 3 V, SEL = 0 V, VA = 0 V, IBA = 8 mA
5
8
Ω
VCC = 3 V, SEL = 0 V, VA = 1 V, IBA = 8 mA
12
Ω
POWER REQUIREMENTS
VCC
2.3
3.6
V
Quiescent Power Supply Current
ICC
Digital Inputs = 0 V or VCC; SEL = VCC
0.01
1
μA
Digital Inputs = 0 V or VCC; SEL = 0 V
0.1
0.2
mA
Increase in ICC per Input6 ICC
VCC = 3.6 V, BE = 3.0 V; SEL = VCC
0.15
8
μA
1 Temperature range is as follows: B Version: 40°C to +85°C.
2 Typical values are at 25°C, unless otherwise stated.
3 Guaranteed by design, not subject to production test.
4 The digital switch contributes no propagation delay other than the RC delay of the typical RON of the switch and the load capacitance when driven by an ideal voltage
source. Since the time constant is much smaller than the rise/fall times of typical driving signals, it adds very little propagation delay to the system. Propagation delay
of the digital switch, when used in a system, is determined by the driving circuit on the driving side of the switch and its interaction with the load on the driven side.
6 This current applies to the Control Pin BE only. The A and B ports contribute no significant ac or dc currents as they transition.