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TS3USB221E Datasheet, PDF (4/20 Pages) Texas Instruments – HIGH-SPEED USB 2.0 (480-Mbps) 1:2 MULTIPLEXER/DEMULTIPLEXER SWITCH WITH SINGLE ENABLE AND IEC LEVEL 3 ESD PROTECTION
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TS3USB221E
SCDS263 – SEPTEMBER 2009......................................................................................................................................................................................... www.ti.com
ELECTRICAL CHARACTERISTICS(1)
over operating free-air temperature range (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN TYP(2) MAX UNIT
VIK
VCC = 3.6 V, 2.7 V,
IIN
Control
inputs
VCC = 3.6 V, 2.7 V, 0 V,
II = –18 mA
VIN = 0 V to 3.6 V
–1.8 V
±1 µA
IOZ (3)
VCC = 3.6 V, 2.7 V,
VO = 0 V to 5.25 V, VI = 0 V,
I(OFF)
VCC = 0 V
ICC
ICC (low power
mode)
ICC (4)
Control
inputs
Cin
Control
inputs
VCC = 3.6 V, 2.7 V,
VIN = VCC or GND,
VCC = 3.6 V, 2.7 V,
VIN = VCC or GND
One input at 1.8 V,
Other inputs at VCC or GND
VCC = 3.3 V, 2.5 V,
VIN = VCC or GND,
Switch OFF
VI/O = 0 V to 5.25 V
VI/O = 0 V to 3.6 V
VI/O = 0 V to 2.7 V
II/O = 0 V,
Switch ON or OFF
Switch disabled
(OE in high state)
VCC = 3.6 V
VCC = 2.7 V
VIN = 3.3 V or 0 V
±1 µA
±2
±2 µA
±1
30 µA
1 µA
20
µA
0.5
1.5
2.5 pF
Cio(OFF)
Cio(ON)
ron (5)
ron
ron(flat)
VCC = 3.3 V, 2.5 V,
VCC = 3.3 V, 2.5 V,
VCC = 3 V, 2.3 V
VCC = 3 V, 2.3 V
VCC = 3 V, 2.3 V
VI/O = 3.3 V or 0 V,
VI/O = 3.3 V or 0 V,
VI = 0 V,
VI = 2.4 V,
VI = 0 V,
VI = 1.7,
VI = 0 V,
VI = 1.7,
Switch OFF
Switch ON
IO = 30 mA
IO = –15 mA
IO = 30 mA
IO = –15 mA
IO = 30 mA
IO = –15 mA
3.5
5 pF
6
7.5 pF
3
6
Ω
3.4
6
0.2
Ω
0.2
1
Ω
1
(1) VIN and IIN refer to control inputs. VI, VO, II, and IO refer to data pins.
(2) All typical values are at VCC = 3.3 V (unless otherwise noted), TA = 25C.
(3) For I/O ports, the parameter IOZ 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 VCC 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, TA = –40°C to 85°C, VCC = 3.3 V ±10%, GND = 0 V
PARAMETER
TEST CONDITIONS
XTALK
OIRR
BW
Crosstalk
OFF isolation
Bandwidth (–3 dB)
RL = 50 , f = 250 MHz
RL = 50 , f = 250 MHz
RL = 50
TYP (1)
–40
–40
1
(1) For Max or Min conditions, use the appropriate value specified under Electrical Characteristics for the applicable device type.
UNIT
dB
dB
GHz
4
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