KSZ8041NLAM MICREL [Micrel Semiconductor], KSZ8041NLAM Datasheet - Page 31

• Manufacturer Part Number: KSZ8041NLAM
• Description: 10Base-T/100Base-TX Physical Layer Transceiver
• Manufacturer: MICREL [Micrel Semiconductor]

Micrel, Inc.
Absolute Maximum Ratings
Supply Voltage
Input Voltage (all inputs) ............................... -0.5V to +4.0V
Output Voltage (all outputs) .......................... -0.5V to +4.0V
Lead Temperature (soldering, 10sec.) ....................... 260°C
Storage Temperature (T
ESD Rating
Electrical Characteristics
Notes:
1. Exceeding the absolute maximum rating may damage the device. Stresses greater than the absolute maximum rating may cause permanent
2. The device is not guaranteed to function outside its operating rating.
3. Devices are ESD sensitive. Handling precautions recommended. Human body model, 1.5k in series with 100pF.
4. T
5. Current consumption is for the single 3.3V supply KSZ8041NL device only, and includes the 1.8V supply voltage (V
July 2008
Symbol
Supply Current
I
I
I
I
TTL Inputs
V
V
I
TTL Outputs
V
V
|I
100Base-TX Transmit (measured differentially after 1:1 transformer)
V
V
t
V
DD1
DD2
DD3
DD4
IN
r
oz
, t
IH
IL
OH
OL
O
IMB
SET
damage to the device. Operation of the device at these or any other conditions above those specified in the operating sections of this specification
is not implied. Maximum conditions for extended periods may affect reliability.
KSZ8041NL. The PHY port’s transformer consumes an additional 45mA @ 3.3V for 100Base-TX and 70mA @ 3.3V for 10Base-T.
|
f
(V
(V
A
= 25 ° C. Specification for packaged product only.
DDPLL_1.8
DDIO_3.3,
(3)
Parameter
100Base-TX
10Base-T
Power Saving Mode
Power Down Mode
Input High Voltage
Input Low Voltage
Input Current
Output High Voltage
Output Low Voltage
Output Tri-State Leakage
Peak Differential Output Voltage
Output Voltage Imbalance
Rise/Fall Time
Rise/Fall Time Imbalance
Duty Cycle Distortion
Overshoot
Reference Voltage of ISET
Output Jitter
V
.................................................................. 6kV
) ............................................... -0.5V to +2.4V
DDA_3.3
(5)
) ................................... -0.5V to +4.0V
s
) ..........................-55°C to +150°C
(4)
(1)
Condition
Chip only (no transformer);
Full-duplex traffic @ 100% utilization
Chip only (no transformer);
Full-duplex traffic @ 100% utilization
Ethernet cable disconnected (reg. 1F.10 = 1)
Software power down (reg. 0.11 = 1)
V
I
I
100Ω termination across differential output
100Ω termination across differential output
Peak-to-peak
OH
OL
IN
= 4mA
= -4mA
= GND ~ VDDIO
31
Operating Ratings
Supply Voltage
Ambient Temperature (T
Maximum Junction Temperature (T
Maximum Case Temperature (T
Thermal Resistance (θ
Thermal Resistance (θ
(V
DDIO_3.3,
V
DDA_3.3
) .......................... +3.135V to +3.465V
JA
JC
) .........................................34°C/W
) ...........................................6°C/W
A
(2)
) .............................. 0°C to +70°C
0.95
Min
2.0
2.4
3
0
C
DDPLL_1.8
Max)...................... 150°C
0.65
Typ
J
-10
0.7
53
38
32
4
Max) ................. 125°C
) that is provided by the
M9999-071808-1.2
+ 0.25
Max
58.3
41.8
35.2
1.05
4.4
0.8
0.4
0.5
1.4
10
10
2
5
5
KSZ8041NL
Units
mA
mA
mA
mA
µA
µA
ns
ns
ns
ns
%
%
V
V
V
V
V
V