AM7992 Advanced Micro Devices, AM7992 Datasheet - Page 13

• Manufacturer Part Number: AM7992
• Description: Serial Interface Adapter (SIA)
• Manufacturer: Advanced Micro Devices

DC CHARACTERISTICS over operating ranges unless otherwise specified
Note:
See notes following Switching Characteristics table.
Parameter
Symbol
V
I
OD OFF
V
V
V
V
OD OFF
V
R
V
V
V
R
V
V
V
V
V
AMD
I
I
I
V
I
V
V
I
I
V
I
IRVD
IRVC
CMT
I
ODP
IHD
IHZ
IHX
I
CC
ILD
ILX
ODI
SC
ICM
ICM
IRD
IDC
IHX
OH
OD
IH
IDF
ILX
OL
IL
IH
IB
IC
IL
Parameter Description
Output HIGH Voltage RX,
RENA, CLSN, TCLK, RCLK
Output LOW Voltage
RCLK, TSEL, TCLK, RENA, RX, CLSN
Differential Output Voltage TX+ > TX– for V
(Transmit+) – (Transmit–) TX+ < TX– for V
Transmit Differential Output Idle Voltage
Transmit Differential Output Idle Current
Transmit Output Common-Mode Voltage
Transmit Differential Output Voltage
Imbalance
Input HIGH Voltage TX, TENA
Input HIGH Current TX, TENA, TEST
Input LOW Current TX, TENA
Input LOW Current TX, TENA, TEST
Differential Input Threshold (Receive Data)
Differential Mode Input Voltage Range
(Receive /Collision )
Receive
Mode Voltage
Differential Input Threshold to Detect Carrier
Power Supply Current
Input Breakdown Voltage (TX, TENA, TEST)
Input Clamp Voltage
Undershoot Voltage on Transmit
Return to Zero (End of Message)
Short Circuit Current
RCLK, RX, TCLK, CLSN, RENA
Differential Input Resistance
Common Mode Input Resistance
Receive and Collision Input Bias Voltage
Receive and Collision Input LOW Current
Receive and Collision Input HIGH Current
Receive and Collision Input HIGH
Current Power Off
Oscillator (X1) Input HIGH Current
Oscillator (X1) Input LOW Current
Oscillator (X1) Input HIGH Voltage
Oscillator (X1) Input LOW Voltage
and Collision
|
|V
O
| – |V
O
|
|
Common
Am7992B
O
O
Test Conditions
I
I
I
R
V
TSEL = HIGH
R
V
V
V
(Note 3)
(Note 2)
V
V
I
I
(Note 3)
V
V
V
I
V
V
V
V
V
(Note 3)
(Note 3)
OH
OL
OL
I
IN
IN
CC
CC
CC
CM
CM
CC
CC
CC
CC
IN
IN
CC
IN
IN
L
L
= 1 mA, V
= –18 mA, V
= 0, V
= 78
= 78 , V
= 16 mA, V
= 1 mA, V
= –1.0 mA, V
= –1 V, V
= 6 V, V
= 2.4 V, V
= 0.4 V, V
= Min, R
= Max, V
= Max, V
= Max (Note 5)
= Max (Note 6)
= 0 to Max (Note 3)
= 0 to Max (Note 3)
= 0, V
= 0 V, (Note 4)
= 0 V (Note 4)
CC
IN
CC
CC
= Max
CC
= +6 V
L
CC
CC
IN
IN
CC
CC
= 78
CC
= Max
= Min
CC
= Min
= 2.7 V
= 0.4 V
= Max
= Min
CC
= Max
= Max
= Min
= Min
= Min
(Note 1)
(Note 2)
(Note 1)
Ceramic
Package
Plastic
Package
–550
–175
–0.5
–1.5
Min
550
–20
–35
–65
–40
2.4
2.0
5.5
1.5
1.5
2.0
0
0
6
Com’l
+1.10
–1.64
+800
–770
–400
–275
–100
–150
Max
+1.5
–1.2
1.86
–1.2
+35
+65
770
+50
180
0.5
0.4
0.5
0.8
5.5
4.2
0.8
20
20
5
Unit
mA
mV
mV
mV
mA
mV
mV
mV
mV
mA
mV
mA
mA
mA
mA
k
k
V
V
V
V
V
V
V
V
V
V
V
V
V
A
A
A
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