Datasheet

MAX3301E/MAX3302E
USB On-the-Go Transceivers and Charge Pumps
_______________________________________________________________________________________ 3
DC ELECTRICAL CHARACTERISTICS (continued)
(V
CC
= +3V to +4.5V, V
L
= +1.65V to +3.6V, C
FLYING
= 100nF, C
VBUS
= 1µF, ESR
CVBUS
= 0.1Ω (max), T
A
= T
MIN
to T
MAX
, unless
otherwise noted. Typical values are at V
CC
= +3.7V, V
L
= +2.5V, T
A
= +25°C.) (Note 2)
PARAMETER SYM B O L CONDITIONS MIN TYP MAX UNITS
OE/INT, SPD, SUS, RESET
DAT_VP, SE0_VM Input Low
Voltage
V
IL
0.4 V
ADD Input High Voltage V
IHA
2/3 x V
L
V
ADD Input Low Voltage V
ILA
1/3 x V
L
V
Input Leakage Current ±1µA
TRANSCEIVER SPECIFICATIONS
Differential Receiver Input
Sensitivity
|V
D+
- V
D-
| 0.2 V
Differential Receiver Common-
Mode Voltage
0.8 2.5 V
Single-Ended Receiver Input Low
Voltage
V
ILD
D+, D- 0.8 V
Single-Ended Receiver Input
High Voltage
V
IHD
D+, D- 2.0 V
S i ng l e- E nd ed Recei ver H yster esi s 0.2 V
S i ng l e- E nd ed Outp ut Low V ol tag eV
OLD
D+, D-, R
L
= 1.5kΩ from D+ or D- to 3.6V 0.3 V
S i ng l e- E nd ed Outp ut H i g h V ol tag eV
OHD
D+, D-, R
L
= 15kΩ from D+ or D- to GND 2.8 3.6 V
Off-State Leakage Current D+, D- ±1µA
Low steady-state drive 2 13
Driver Output Impedance
D+, D-, not
including R
EXT High steady-state drive 2 13
Ω
ESD PROTECTION (V
BUS
, ID_IN, D+, D-)
Human Body Model ±15 kV
IEC 61000-4-2 Air-Gap Discharge ±10 kV
IEC 61000-4-2 Contact Discharge ±6kV
THERMAL SHUTDOWN
Thermal Shutdown Low-to-High +160
o
C
Thermal Shutdown High-to-Low +150
o
C
CHARGE-PUMP SPECIFICATIONS (vbus_drv = 1)
V
BUS
Output Voltage V
BUS
3V < V
C C
< 4.5V, C
V BUS
= 10µF, I
V BUS
= 8m A 4.80 5.25 V
V
BUS
Output Current I
VBUS
8mA
V
BUS
Output Ripple I
VBUS
= 8mA, C
VBUS
= 10µF 100 mV