am79c864a Advanced Micro Devices, am79c864a Datasheet - Page 44

• Manufacturer Part Number: am79c864a
• Description: Physical Layer Controller With Scrambler Plc-s
• Manufacturer: Advanced Micro Devices

ABSOLUTE MAXIMUM RATINGS
Storage Temperature
Ambient Temperature
Supply Voltage Referenced to V
DC Voltage applied to any
Pin Referenced to V
Stresses above those listed under Absolute Maximum Rat-
ings may cause permanent device failure. Functionality at or
above these limits is not implied. Exposure to absolute maxi-
mum ratings for extended periods may affect device reliability.
DC CHARACTERISTICS over operating ranges unless otherwise specified
Notes:
1. I
2. I
3. V
CAPACITANCE
Notes:
4. Pin capacitance is characterized at a frequency of 1 MHz, but is not 100% tested.
5. Bidirectional and output pins are designed to drive a 50 pF capacitive load.
3-46
Parameter
Parameter
Parameter
Symbol
Symbol
Symbol
V
V
V
V
I
I
OZ
IX
OZ
IX
I
C
C
IL
AMD
DD
IL
IH
OL
OH
IN
I/O
applies to all input-only pins.
= 0.0 V and V
applies to all three-state output pins and bidirectional pins.
Parameter Description
Input Low Voltage
Input High Voltage
Output Low Voltage
Output High Voltage
Output Leakage Current (Note 1)
Input Leakage Current (Note 2)
Parameter Description
Power Supply Current (Note 3)
Parameter Description
Input pins
Bidirectional pins (Note 5)
IH
SS
(See Note 4)
= 3.0 V for I
. . . . . . . . . . .
. . . . . . . . . . . . . . .
. . . . . . . . .
The SUPERNET 2 Family for FDDI 1994 Data Book
DD
SS
test.
–0.5 to V
. .
–65 C to +150 C
–0.3 V to +7 V
0 C to 70 C
DD
P R E L I M I N A R Y
+ 0.5 V
Test Conditions
V
f(BCLK, NPCLK) = 12.5 MHz
f(LSCLK, RSCLK) = 25 MHz
Test Conditions
I
I
0.4 V < V
0 V < V
Test Conditions
OL
OH
CC
= 4 mA
= –4 mA
= Max
IN
OUT
< V
OPERATING RANGES
DD
< V
Temperature (T
Supply Voltage, VDD
DD
A
)
. . . . . . . . . . . . . .
. . . . . . . . . . . . .
–0.5
Min
–10
–10
Min
2.0
2.4
Min
V
DD
Max
Max
Max
0.8
0.4
125
10
10
10
10
+ 0.5
0 C to +70 C
+5 V +/– 5%
Unit
Unit
Unit
mA
pF
pF
V
V
V
V
A
A