cs8904 Cirrus Logic, Inc., cs8904 Datasheet - Page 20

• Manufacturer Part Number: cs8904
• Description: Crystal Lan? Quad Ethernet Transceiver
• Manufacturer: Cirrus Logic, Inc.

5.0 SPECIFICATIONS
ABSOLUTE MAXIMUM RATINGS
WARNING:
RECOMMENDED OPERATING CONDITIONS
DC CHARACTERISTICS
Notes: 1. C
Power Supply
Input Current
Input Voltage
Ambient Temperature
Storage Temperature
Power Supply
Operating Ambient Temperature
Power Supply
Power Supply Current While Active
Power Supply Current While Idle
Power Dissipated While Active
Transmit and Receive Clocks
TxCLK and RxCLK Output Rise and Fall Time
External Clock
XTAL1 Input Low Voltage
XTAL1 Input High Voltage
XTAL1 Input Low Current
XTAL1 Input High Current
XTAL1 Input Cycle Time
XTAL1 Input Low Time
XTAL1 Input High Time
20
XTAL1
LOAD
Operation at or beyond these limits may result in permanent damage to the device.
Normal operation is not guaranteed at these extremes.
= 50 pF; Measurement at 20% and 80% points.
Parameter
Parameter
Parameter
CIRRUS LOGIC ADVANCED PRODUCT DATABOOK
t
IXC
(Over Recommended Operating Conditions.)
Except Supply Pins
No Ports Active
All Ports Active
Power Applied
(AV
V
V
IX
IX
(Note 1)
SS
< 1.0 V
> 1.0 V
CMOS
, DV
CM5
CM3
TTL
SS
= 0 V; all voltages with respect to 0 V.)
Symbol
Symbol
Symbol
I
t
DDIDLE
IXL
t
V
V
V
V
V
R
I
t
I
t
t
I
T
IXH
IXC
IXH
DD
IXL
IXL
Crystal LAN™ Quad Ethernet Transceiver
(V
IXH
IXL
DD
DD
DD
, t
A
SS
F
= 0 V; all voltages with respect to 0 V.)
t
IXH
49.995
22.5
22.5
Min
-0.3
-40
2.0
-
-
-
-
-
-
4.75
3.00
Min
-0.3
-0.3
Min
-55
-65
0
-
1.37
Typ
-
-
-
-
-
-
-
-
-
-
-
V
DD
±10.0
+125
+150
Max
Max
5.25
6.0
3.6
70
50.005
V
+ 0.3
Max
27.5
27.5
340
200
0.8
DD
0.5
40
5
4
-
-
+
DS191PP2
CS8904
Unit
Unit
Unit
mA
mA
mA
µA
µA
°C
°C
°C
ns
ns
ns
ns
ns
W
V
V
V
V
V
V