83C795 Datasheet, PDF (103/136 Pages) List of Unclassifed Manufacturers – Ethernet System Controller

83C795
ELECTRICAL SPECIFICATIONS
9.0 ELECTRICAL SPECIFICATIONS
9.1 ABSOLUTE MAXIMUM RATINGS
Supply Voltage (Vcc) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6V
TTL Input Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 – 5.5V
Differential Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5 – 5.5V
Differential Output Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 – 16V
Differential Output Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40mA
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -65°C (-85°F) to 150°C (302°F)
Abs olute maximum ratings indicate limits beyond which permanent damage may occur. Continuous
operating at thes e limits is not recommended; operation s hould be limited to conditions s pecified under
"DC Operating Characteris tics ."
9.2 RECOMMENDED OPERATING CONDITIONS
Supply Voltage (Vcc) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5V ± 5%
Ambient Temperature. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0°C (32°F) to 70°C (158°F)
9.3 DC OPERATING CHARACTERISTICS
T a = 0° C (32° F ) to 70° C (158° F )
Vdd = +5V ± 5%
Note
All currents into device pins are positive. All currents out of device pins are negative. All voltages
are referenced to ground unless otherwise specified.
9.3.1 Input Pins
SYMBOL
Idd
Vih
PARAMETER
S upply Current
Input High Voltage
(MA09-MA00)
Input High Voltage
(MA07-MA00, ME MR ,
ME MW, S BHE )
Input High Voltage
(X1)
Input High Voltage
(All other inputs )
MIN MAX UNIT
110 mA
CONDITIONS
2.0
—
V Internal pull-down resistor
value between 35KΩ and
150K Ω.
1.65
—
1.94
—
V when Vcc=4.5V
V ^{when V}cc^=5.5V
for S chmitt-triggered
inputs, T T L-compatible
levels
3.5
—
V CMOS level input
2.0
—
V T T L levels , high
impedance
90