TS3USB221A_10 datasheet(4/17 Pages) TI

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ELECTRICAL CHARACTERISTICS

(1)

DYNAMIC ELECTRICAL CHARACTERISTICS

TS3USB221A

SCDS277 – NOVEMBER 2008 .......................................................................................................................................................................................... www.ti.com

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,

II = –18 mA

–1.8

Control

IIN

VCC = 3.6 V, 2.7 V, 0 V,

VIN = 0 V to 3.6 V

±1

µA

inputs

VCC = 3.6 V, 2.7 V,

VIN = VCC or GND,

IOZ

(3)

±1

µA

VO = 0 V to 5.25 V, VI = 0 V,

Switch OFF

VI/O = 0 V to 5.25 V

±2

I(OFF)

VCC = 0 V

VI/O = 0 V to 3.6 V

±2

µA

VI/O = 0 V to 2.7 V

±1

VCC = 3.6 V, 2.7 V,

II/O = 0 V,

ICC

µA

VIN = VCC or GND,

Switch ON or OFF

ICC

VCC = 3.6 V, 2.7 V,

Switch disabled,

(low power

µA

VIN = VCC or GND,

OE in high state

mode)

VCC = 3.6 V

Control

One input at 1.8 V,

ΔICC

(4)

µA

inputs

Other inputs at VCC or GND

VCC = 2.7 V

0.5

Control

Cin

VCC = 3.3 V, 2.5 V,

VIN = VCC or 0 V

1.5

2.5

inputs

Cio(OFF)

VCC = 3.3 V, 2.5 V,

VI/O = VCC or 0 V,

Switch OFF

3.5

Cio(ON)

VCC = 3.3 V, 2.5 V,

VI/O = VCC or 0 V,

Switch ON

7.5

VI = 0 V,

IO = 30 mA

rON

(5)

VCC = 3 V, 2.3 V

Ω

VI = 2.4 V,

IO = –15 mA

3.4

VI = 0 V,

IO = 30 mA

0.2

ΔrON

VCC = 3 V, 2.3 V

Ω

VI = 1.7,

IO = –15 mA

0.2

VI = 0 V,

IO = 30 mA

rON(flat)

VCC = 3 V, 2.3 V

Ω

VI = 1.7,

IO = –15 mA

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

PARAMETER

TEST CONDITIONS

TYP

UNIT

XTALK

Crosstalk

RL = 50 , f = 250 MHz

–40

OIRR

OFF isolation

RL = 50 , f = 250 MHz

–41

Bandwidth (–3 dB)

RL = 50

0.9

GHz

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