78Q2120-64CG ETC [List of Unclassifed Manufacturers], 78Q2120-64CG Datasheet - Page 18

• Manufacturer Part Number: 78Q2120-64CG
• Description: 10/100BASE-TX Ethernet Transceiver
• Manufacturer: ETC [List of Unclassifed Manufacturers]

78Q2120
10/100BASE-TX
Ethernet Transceiver
ELECTRICAL SPECIFICATIONS
ABSOLUTE MAXIMUM RATINGS
Operation above maximum rating may permanently damage the device.
RECOMMENDED OPERATING CONDITIONS
Unless otherwise noted all specifications are valid over these temperatures and supply voltage ranges:
DC CHARATERISTICS:
PARAMETER
DC Supply Voltage
Storage Temperature
Pin Voltage
Pin Current
DC Voltage Supply, Vcc
Ambient Operating Temperature, Ta
PARAMETER
Supply Current
Supply Current
Supply Current
SYMBOL
I
I
I
CC
CC
CC
CONDITIONS
V
Auto-Negotiation
10BT (Idle)
10BT (Normal Activity)
100BTX
Transmit High
Impedance
V
Auto-Negotiation
10BT (Idle)
10BT (Normal Activity)
100BTX
Transmit High
Impedance
Powerdown mode
CC
CC
= 3.3V;
= 5.0V;
18
RATING
7 VDC
-65 to 150 C
-0.3 to (Vcc+0.3) VDC
3.3 V
0 - 70 C
100 mA
MIN
0.3V, 5 V
NOM
105
500
25
25
85
95
30
30
30
90
35
0.5V VDC
MAX
100
115
115
135
800
30
30
35
35
35
40
UNIT
mA
mA
A