MAX3346E Просмотр технического описания (PDF) - Maxim Integrated

Номер в каталоге

Компоненты Описание

производитель

MAX3346E

±15kV ESD-Protected USB Transceiver in UCSP

Maxim Integrated 

±15kV ESD-Protected USB Transceiver

in UCSP

ELECTRICAL CHARACTERISTICS (continued)

(VCC = +4V to +5.5V, GND = 0, VTRM = +3.0V to +3.6V, VL = +1.65V to +3.6V, TA = TMIN to TMAX, unless otherwise noted. Typical

values are at VCC = +5V, VL = +2.5V, TA = +25°C.) (Note 2)

PARAMETER

ESD PROTECTION (D+, D-)

Human Body Model

IEC 1000-4-2 Air-Gap Discharge

IEC 1000-4-2 Contact Discharge

LOGIC-SIDE I/O

Input High Voltage

Input Low Voltage

Output High Voltage

Output Low Voltage

Input Leakage Current

USB-SIDE I/O

Output-Voltage Low

Output-Voltage High

Input Impedance

Single-Ended Input-Voltage High

Single-Ended Input-Voltage Low

D+, D- Receiver Hysteresis

Driver Output Impedance

Internal Resistor

Input Common-Mode Voltage

Differential Input Sensitivity

SYMBOL

VIH

VIL

VOH

VOL

VOLD

VOHD

ZIN

VIH

VIL

ROUT

RPULLUP

CONDITIONS

VP, VM, SUSP, SPEED, OE, MODE, ENUM

VP, VM, SUSP, SPEED, OE, MODE, ENUM

ISOURCE = +2mA, RCV, VP, VM

ISINK = -2mA, RCV, VP, VM

VP, VM, SUSP, ENUM, OE, MODE = 0 or VL

RL = 1.5kΩ from D+ or D- to 3.6V

RL = 15kΩ from D+ and D- to GND

VD_ = 0 or +3.6V, ENUM = 0,

three-state driver

MIN TYP

±15

±10

±8

(2/3) x VL

VL - 0.4

2.8

1

2.0

200

4.6

1.410 1.5

0.8

200

MAX UNITS

kV

kV

kV

V

0.4

V

V

0.4

V

±1

µA

0.3

V

3.6

V

MΩ

V

0.8

V

mV

16.0

Ω

1.540

kΩ

2.5

V

mV

TIMING CHARACTERISTICS

(VCC = +4V to +5.5V, GND = 0, VTRM = +3.0V to +3.6V, VL = +1.65V to +3.6V, TA = TMIN to TMAX, unless otherwise noted. Typical

values are at VCC = +5V, VL = +2.5V, TA = +25°C.) (Note 2)

PARAMETER

SYMBOL

CONDITIONS

SPEED INDEPENDENT TIMING CHARACTERISTICS

OE to VP/VM Three-State Delay

Disable Time

tPVZ Figures 1a and 4a

OE to VP/VM Delay

Enable Time

tPZV Figures 1a and 4a

D+/D- to RCV Propagation Delay

D+/D- to RCV Propagation Delay

tPLH CL = 25pF, Figures 4b and 5

tPHL CL = 25pF, Figures 4b and 5

MIN TYP MAX UNITS

20

ns

25

ns

18

ns

18

ns

_______________________________________________________________________________________ 3

Share Link: