USB3250 Standard Microsystems Corporation, USB3250 Datasheet - Page 14

• Manufacturer Part Number: USB3250
• Description: Usb2.0 PHY IC
• Manufacturer: Standard Microsystems Corporation

Chapter 6 Electrical Characteristics
Revision 1.5 (03-24-06)
FS
TRANSMIT
FS RECEIVE
HS
TRANSMIT
HS RECEIVE
SUSPEND
MODE 1
SUSPEND
MODE 2
(V
DD1.8
PARAMETER
=1.6 to 2.0V; V
Total Power
VDD3.3
Power
VDD1.8
Power
Total Power
VDD3.3
Power
VDD1.8
Power
Total Power
VDD3.3
Power
VDD1.8
Power
Total Power
VDD3.3
Power
VDD1.8
Power
Total Current
VDD3.3
Current
VDD1.8
Current
Total Current
VDD3.3
Current
VDD1.8
Current
DD3.3
=3.0 to 3.6V; V
Table 6.1 Electrical Characteristics: Supply Pins
P
P
P
P
P
P
P
P
P
P
P
P
I
I
I
I
I
I
DD(SUSP1)
3.3V (SUSP1)
1.8V (SUSP1)
DD(SUSP2
3.3V (SUSP2)
1.8V (SUSP2)
TOT(FSTX)
3.3V(FSTX)
1.8V(FSTX)
TOT(FSRX)
3.3V(FSRX)
1.8V(FSRX)
TOT(HSTX)
3.3V (HSTX)
1.8V (HSTX)
TOT(HSRX)
3.3V (HSRX)
1.8V (HSRX)
SYMBOL
)
SS
= 0V; T
FS transmitting at 12Mb/s;
50pF load on DP and DM
FS receiving at 12Mb/s
HS transmitting into a 45Ω
load
HS receiving at 480Mb/s
15kΩ pull-down and 1.5kΩ
pull-up resistor on pin DP
not connected.
15kΩ pull-down and 1.5kΩ
pull-up resistor on pin DP
connected.
DATASHEET
CONDITIONS
A
14
= -40
o
C to +85
o
C; unless otherwise specified.)
MIN
SMSC GT3200, SMSC USB3250
TYP
158
155
107
123
323
268
110
86
57
29
75
46
29
48
48
68
55
55
MAX
115
115
185
130
185
130
240
120
120
460
340
120
76
39
76
39
55
55
USB2.0 PHY IC
Datasheet
UNITS
mW
mW
mW
mW
mW
mW
mW
mW
mW
mW
mW
mW
uA
uA
uA
uA
uA
uA