TS3USB30 datasheet(4/12 Pages) TI

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Electrical Characteristics

(1)

Dynamic Electrical Characteristics

TS3USB30

HIGH-SPEED USB 2.0 (480-Mbps) 1:2 MULTIPLEXER/DEMULTIPLEXER SWITCH

WITH SINGLE ENABLE

SCDS237 – JUNE 2007

over operating free-air temperature range (unless otherwise noted)

PARAMETER

TEST CONDITIONS

MIN

TYP(2)

MAX

UNIT

VIK

VCC = 3.0 V,

II = –18 mA

–1.2

Control

IIN

VCC = 4.3 V, 0 V

VIN = 0 to 4.3 V

±1

µA

inputs

VO = 0 to 3.6 V,

Switch OFF,

IOZ(3)

VCC = 4.3 V,

±2

µA

VI = 0,

VIN = GND

VO = 0 to 4.3 V,

IOFF

VCC = 0 V,

VIN = VCC or GND

±2

µA

VI = 0

II/O = 0,

ICC

VCC = 4.3 V,

VIN = VCC or GND

µA

Switch ON or OFF,

Control

∆I

(4)

VCC = 4.3 V,

VIN = 2.6 V

µA

inputs

Control

Cin

VCC = 0 V,

VIN = VCC or GND

inputs

Switch OFF,

Cio(OFF)

VCC = 3.3 V

VI/O = 3.3 V or 0

VIN = VCC

Switch ON,

Cio(ON)

VCC = 3.3 V,

VI/O = 3.3 V or 0

VIN = GND,

ron(5)

VCC = 3 V

VI = 0.4

IO = -8 mA

Ω

∆r

VCC = 3 V

VI = 0.4

IO = -8 mA

0.35

Ω

ron(flat)

VCC = 3 V

VI = 0 V or 1 V

IO = -8 mA

Ω

(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 = 25°C.

(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.

over operating range, T

A = –40°C to 85°C, VCC = 3.3 V ± 10%, GND = 0 V

PARAMETER

TEST CONDITIONS

MIN

TYP(1)

MAX

UNIT

XTALK

Crosstalk

RL = 50 Ω, f = 240 MHz, See Figure 9

–56

OIRR

OFF isolation

RL = 50 Ω, f = 240 MHz, See Figure 8

–39

Bandwidth (–3 dB)

RL = 50 Ω, CL = 5 pF, See Figure 10

955

MHz

(1)

For Max or Min conditions, use the appropriate value specified under Electrical Characteristics for the applicable device type.

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