Datasheet
TS3USB221
SCDS220G –NOVEMBER 2006–REVISED SEPTEMBER 2010
www.ti.com
ELECTRICAL CHARACTERISTICS
(1)
over operating free-air temperature range (unless otherwise noted)
PARAMETER TEST CONDITIONS MIN TYP
(2)
MAX UNIT
V
IK
V
CC
= 3.6 V, 2.7 V, I
I
= –18 mA –1.8 V
Control
I
IN
V
CC
= 3.6 V, 2.7 V, 0 V, V
IN
= 0 V to 3.6 V ±1 mA
inputs
V
CC
= 3.6 V, 2.7 V, V
IN
= V
CC
or GND,
I
OZ
(3)
±1 mA
V
O
= 0 V to 3.6 V, V
I
= 0 V, Switch OFF
V
I/O
= 0 V to 3.6 V ±2
I
(OFF)
V
CC
= 0 V mA
V
I/O
= 0 V to 2.7 V ±1
V
CC
= 3.6 V, 2.7 V, I
I/O
= 0 V,
I
CC
30 mA
V
IN
= V
CC
or GND, Switch ON or OFF
I
CC
V
CC
= 3.6 V, 2.7 V, Switch disabled
(low power 1 mA
V
IN
= V
CC
or GND (OE in high state)
mode)
V
CC
= 3.6 V 20
ΔI
CC
Control One input at 1.8 V,
mA
(4)
inputs Other inputs at V
CC
or GND
V
CC
= 2.7 V 0.5
Control
C
in
V
CC
= 3.3 V, 2.5 V, V
IN
= 3.3 V or 0 V 1 2 pF
inputs
C
io(OFF)
V
CC
= 3.3 V, 2.5 V, V
I/O
= 3.3 V or 0 V, Switch OFF 3 4 pF
C
io(ON)
V
CC
= 3.3 V, 2.5 V, V
I/O
= 3.3 V or 0 V, Switch ON 5 6 pF
V
I
= 0 V, I
O
= 30 mA 6
r
on
(5)
V
CC
= 3 V, 2.3 V Ω
V
I
= 2.4 V, I
O
= –15 mA 6
V
I
= 0 V, I
O
= 30 mA 0.2
Δr
on
V
CC
= 3 V, 2.3 V Ω
V
I
= 1.7, I
O
= –15 mA 0.2
V
I
= 0 V, I
O
= 30 mA 1
r
on(flat)
V
CC
= 3 V, 2.3 V Ω
V
I
= 1.7, I
O
= –15 mA 1
(1) V
IN
and I
IN
refer to control inputs. V
I
, V
O
, I
I
, and I
O
refer to data pins.
(2) All typical values are at V
CC
= 3.3 V (unless otherwise noted), T
A
= 25°C.
(3) For I/O ports, the parameter I
OZ
includes the input leakage current.
(4) This is the increase in supply current for each input that is at the specified TTL voltage level, rather than V
CC
or GND.
(5) Measured by the voltage drop between the A and B terminals at the indicated current through the switch. ON-state resistance is
determined by the lower of the voltages of the two (A or B) terminals.
DYNAMIC ELECTRICAL CHARACTERISTICS
over operating range, T
A
= –40°C to 85°C, V
CC
= 3.3 V ± 10%, GND = 0 V
PARAMETER TEST CONDITIONS TYP
(1)
UNIT
X
TALK
Crosstalk R
L
= 50 Ω, f = 250 MHz –40 dB
O
IRR
OFF isolation R
L
= 50 Ω, f = 250 MHz –41 dB
BW Bandwidth (–3 dB) R
L
= 50 Ω 1.1 GHz
(1) For Max or Min conditions, use the appropriate value specified under Electrical Characteristics for the applicable device type.
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