Datasheet

MAX3453E–MAX3456E
±15kV ESD-Protected USB Transceivers
_______________________________________________________________________________________ 3
DC ELECTRICAL CHARACTERISTICS (continued)
(V
BUS
= +4.0V to +5.5V or V
TRM
= +3.0V to +3.6V, V
L
= +1.65V to +3.6V, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values
are at V
BUS
= +5.0V, V
L
= +2.5V, and T
A
= +25°C.) (Note 1)
PARAMETER
SYM B O L
CONDITIONS
MIN TYP MAX
UNITS
MAX3453E/MAX3455E, supply lost 3.6
MAX3453E/MAX3455E, supply present 4.0
MAX3454E/MAX3456E, supply lost 0.8
USB Power-Supply Detection
Threshold
V
TH_VBUS
MAX3454E/MAX3456E, supply present
(Note 3)
3.6
V
MAX3453E/MAX3455E 40
USB Power-Supply Detection
Hysteresis
V
HYST_VBUS
MAX3454E/MAX3456E 75
mV
V
L
Power-Supply Detection
Threshold
V
TH_VL
0.85
V
DIGITAL INPUTS/OUTPUTS (VP, VM, RCV, SUS, OE, SPD, BD, ENUM)
Input-Voltage Low V
IL
VM, VP, SUS, SPD, ENUM, OE
0.3 x V
L
V
Input-Voltage High V
IH
VM, VP, SUS, SPD, ENUM, OE
0.7 x V
L
V
Output-Voltage Low V
OL
VM, VP, RCV, BD, I
OL
= +2mA 0.4 V
Output-Voltage High V
OH
VM, VP, RCV, BD, I
OH
= -2mA
V
L
- 0.4
V
Input Leakage Current I
LKG
-1 +1 µA
Input Capacitance C
IN
Measured from input to GND 10 pF
ANALOG INPUTS/OUTPUTS (D+, D-)
Differential Input Sensitivity V
ID
|V
D+
- V
D-
| 0.2 V
Differential Common-Mode
Voltage
V
CM
Includes V
ID
range 0.8 2.5 V
Single-Ended Input Low Voltage
V
ILSE
0.8 V
Single-Ended Input High Voltage
V
IHSE
2.0 V
Hysteresis V
HYST
250
mV
Output-Voltage Low V
OLD
R
L
= 1.5kΩ to +3.6V 0.3 V
Output-Voltage High V
OHD
R
L
= 15kΩ to GND 2.8 3.6 V
Off-State Leakage Current I
LZ
-1 +1 µA
Transceiver Capacitance C
IND
Measured from D_ to GND 20 pF
Driver Output Impedance Z
DRV
Steady-state drive 3.5
15.5
Ω
Input Impedance Z
IN
Driver off 10 MΩ
Internal Pullup Resistance
R
PULLUP
I
LOAD
= 500µA (MAX3453E/MAX3454E)
(Note 4)
1.425 1.575
kΩ
ESD PROTECTION (D+, D-)
Human Body Model
±15
kV
IEC 61000-4-2 Contact Discharge
±8kV