MAX3346EEUD Maxim Integrated, MAX3346EEUD Datasheet - Page 11

• Manufacturer Part Number: MAX3346EEUD
• Description: USB Interface IC
• Manufacturer: Maxim Integrated

Specifications of MAX3346EEUD

• Product: USB 2.0
• Data Rate: 12 Mbps, 480 Mbps
• Operating Supply Voltage: 1.65 V to 3.6 V, 4 V to 5.5 V
• Operating Supply Current: 6 mA, 8 mA

Table 3a. Truth Table, Transmit (MODE = 0)
*RCV denotes the signal level on output RCV just before SE0 state occurs. This level is stable during the SE0 period.
Table 3b. Truth Table, Transmit (MODE = 1)
*RCV denotes the signal level on output RCV just before SE0 state occurs. This level is stable during the SE0 period.
Table 3c. Truth Table, Receive
*RCV denotes the signal level on output RCV just before SE0 state occurs. This level is stable during the SE0 period.
Table 3d. Function Select
OE = 0 (TRANSMIT)
OE = 0 (TRANSMIT)
OE = 1 (RECEIVE)
SUSP
0
0
0
0
1
1
VP
VP
D+
0
0
1
1
0
0
1
1
0
0
1
1
ENUMERATE
INPUT
INPUT
INPUT
______________________________________________________________________________________
0
0
1
1
0
1
±15kV ESD-Protected USB Transceiver
VM
VM
D-
0
1
0
1
0
1
0
1
0
1
0
1
0 or 1
0 or 1
OE
0
1
0
1
Driving
Driving
High-Z
High-Z
High-Z
High-Z
D+/D-
D+
D+
VP
0
0
1
0
0
0
1
1
0
0
1
1
Active
Active
Active
Active
RCV
0
0
OUTPUT
OUTPUT
OUTPUT
VM
D-
D-
1
0
0
0
0
1
0
1
0
1
0
1
VP/VM
High-Z
High-Z
Active
Active
Active
Active
Normal driving
Normal receiving, R
Normal driving
Normal receiving, R
Suspend mode, R
Suspend mode, R
RCV*
RCV*
RCV*
RCV
RCV
RCV
X
X
X
0
1
0
1
0
1
FUNCTION
PULLUP
PULLUP
PULLUP
PULLUP
in UCSP
disconnected
connected
Undefined
Undefined
disconnected
connected
RESULT
RESULT
RESULT
Logic 0
Logic 1
Logic 0
Logic 1
Logic 0
Logic 1
SE0
SE0
SE0
SE0
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