CS8900-CQ3 Cirrus Logic, CS8900-CQ3 Datasheet - Page 112

• Manufacturer Part Number: CS8900-CQ3
• Description: Crystal LAN ISA Ethernet Controller
• Manufacturer: Cirrus Logic

DC CHARACTERISTICS
Notes: 2. OD24: Open Drain Output with 24 mA Drive
Digital Inputs and Outputs
Output Low Voltage
Output Low Voltage (all outputs) V
Output High Voltage
Output Leakage Current
Input Low Voltage
Input High Voltage
Input Leakage Current
10BASE-T Interface
Transmitter Differential Output Voltage (Peak)
Receiver Normal Squelch Level (Peak)
Receiver Low Squelch Level (LoRxSquelch bit set)
AUI Interface
Transmitter Differential Output Voltage (DO+/DO- Peak)
Transmitter Undershoot Voltage
Transmitter Differential Idle Voltage (DO+/DO- Peak)
Receiver Squelch Level (DI+/DI- Peak)
112
OD10: Open Drain Output with 10 mA Drive
B24: Bi-Directional with 3-State Output and 24 mA Drive
B4w: Bi-Directional with 3-State Output, Internal Weak Pullup, and 4 mA Drive
O24ts: 3-State Output with 24 mA Drive
O4: Output with 4 mA Drive
I: Input
Iw: Input with Internal Weak Pullup
Parameter
I
I
I
I
I
0
0
OL
OL
OL
OH
OH
= 24 mA
= 10 mA
= 4 mA
V
V
= -12 mA
= -2 mA
OUT
IN
DD
CIRRUS LOGIC PRODUCT DATA SHEET
OD24, OD10, B24, O24ts
(Continued)
V
= 3.3V and T
CC
V
CC
OD24, B24, O24ts
B4w, O24ts, O4
A
= >70°C
B4w, O4
(Note 2)
OD10
B4w
B24
I, Iw
I, Iw
Iw
I
Symbol
V
V
V
V
V
V
V
V
V
V
AODU
V
V
AISQ
I
AOD
IDLE
SQL
Crystal LAN™ ISA Ethernet Controller
I
ISQ
OH
LL
OD
OL
OL
IH
L
IL
±0.45
Min
300
125
180
2.4
2.4
-10
-20
2.4
-10
-20
2.2
-
-
-
-
-
-
Typ
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
0.425
Max
±1.2
525
290
100
300
0.4
0.4
0.4
0.8
2.8
10
10
10
10
40
-
-
-
CS8900A
DS271PP3
Unit
mV
mV
mV
mV
mV
µA
µA
V
V
V
V
V
V
V
V
V
V