LAN9513-JZX SMSC, LAN9513-JZX Datasheet - Page 13

• Manufacturer Part Number: LAN9513-JZX
• Description: Ethernet ICs USB 2.0 Hub 10/100 Ethernet Controller
• Manufacturer: SMSC

Specifications of LAN9513-JZX

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

USB 2.0 Hub and 10/100 Ethernet Controller
Datasheet
SMSC LAN9513/LAN9513i
PINS
PINS
NUM
NUM
1
1
1
1
1
1
1
1
1
1
7
USB Port Power
USB Port Power
USB PLL +1.8V
Data In Positive
Power Supply
Power Supply
External USB
Crystal Output
+3.3V Analog
Bias Resistor
Crystal Input
Ethernet RX
Ethernet RX
Ethernet TX
Ethernet TX
Control 3
Control 4
Data Out
Data Out
Negative
Negative
Positive
Data In
NAME
NAME
VDD18USBPLL
USBRBIAS
PRTCTL3
PRTCTL4
SYMBOL
SYMBOL
VDD33A
RXN
TXN
TXP
RXP
XO
XI
Table 2.4 USB Pins (continued)
Table 2.5 Ethernet PHY Pins
DATASHEET
BUFFER
BUFFER
IS/OD12
IS/OD12
OCLK
TYPE
TYPE
ICLK
(PU)
(PU)
AIO
AIO
AIO
AIO
AI
P
P
13
When used as an output, this pin enables power to
downstream USB peripheral 3.
When used as an input, this pin is used to sample
the output signal from an external current monitor
for downstream USB peripheral 3. An overcurrent
condition is indicated when the signal is low.
Refer to
When used as an output, this pin enables power to
downstream USB peripheral 4.
When used as an input, this pin is used to sample
the output signal from an external current monitor
for downstream USB peripheral 4. An overcurrent
condition is indicated when the signal is low.
Refer to
Used for setting HS transmit current level and on-
chip termination impedance. Connect to an
external 12K 1.0% resistor to ground.
Refer to the LAN9513/LAN9513i reference
schematics for additional connection information.
External 25 MHz crystal input.
Note:
External 25 MHz crystal output.
Negative output of the Ethernet transmitter. The
transmit data outputs may be swapped internally
with receive data inputs when Auto-MDIX is
enabled.
Positive output of the Ethernet transmitter. The
transmit data outputs may be swapped internally
with receive data inputs when Auto-MDIX is
enabled.
Negative input of the Ethernet receiver. The receive
data inputs may be swapped internally with
transmit data outputs when Auto-MDIX is enabled.
Positive input of the Ethernet receiver. The receive
data inputs may be swapped internally with
transmit data outputs when Auto-MDIX is enabled.
Refer to the LAN9513/LAN9513i reference
schematics for connection information.
Section 2.1
Section 2.1
This pin can also be driven by a single-
ended clock oscillator. When this method
is used, XO should be left unconnected
DESCRIPTION
DESCRIPTION
for additional information.
for additional information.
Revision 1.0 (11-24-09)