KSZ8041FTLI Micrel Inc, KSZ8041FTLI Datasheet - Page 48

• Manufacturer Part Number: KSZ8041FTLI
• Description: Physical Layer Transceiver 10/100BASE-FX ( )
• Manufacturer: Micrel Inc
• Type: Transceiverr

Specifications of KSZ8041FTLI

• Number Of Drivers/receivers: 1/1
• Protocol: SMII
• Voltage - Supply: 3.135 V ~ 3.465 V
• Mounting Type: Surface Mount
• Package / Case: 48-TQFP, 48-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 576-3294 - BOARD EVALUATION KSZ8041FTL
• Lead Free Status / RoHS Status: Compliant, Lead free / RoHS Compliant
• Other names: 576-3347

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
Electrical Characteristics
December 2009
Symbol
Supply Current
I
I
I
I
TTL Inputs
V
V
I
TTL Outputs
V
V
|I
LED Outputs
I
100Base-TX Transmit (measured differentially after 1:1 transformer)
V
V
t
V
10Base-T Transmit (measured differentially after 1:1 transformer)
V
t
10Base-T Receive
V
DD1
DD2
DD3
DD4
IN
LED
r
r
oz
, t
, t
IH
IL
OH
OL
O
IMB
SET
P
SQ
|
f
f
(V
(V
DD_1.8,
DDIO_3.3,
V
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
Output Drive Current
Peak Differential Output Voltage
Output Voltage Imbalance
Rise/Fall Time
Rise/Fall Time Imbalance
Duty Cycle Distortion
Overshoot
Reference Voltage of I
Output Jitter
Peak Differential Output Voltage
Jitter Added
Rise/Fall Time
Squelch Threshold
V
DDA_1.8,
DDA_3.3
(4)
V
) ................................... -0.5V to +4.0V
1.8_OUT
s
) ..........................-55°C to +150°C
) ........................ -0.5V to +2.4V
SET
(3)
(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
Each LED pin (LED0, LED1)
100Ÿ termination across differential output
100Ÿtermination across differential output
Peak-to-peak
100Ÿ termination across differential output
Peak-to-peak
5MHz square wave
OH
OL
IN
= 4mA
= -4mA
= GND ~ V
DDIO
48
Operating Ratings
Supply Voltage
Ambient Temperature (T
Ambient Temperature (T
Maximum Junction Temperature (T
Thermal Resistance (T
Thermal Resistance (T
(V
DDIO_3.3,
V
DDA_3.3
) .......................... +3.135V to +3.465V
JA
JC
) ....................................69.64°C/W
) .........................................15°C/W
A
A
(2)
, Commercial) ........ 0°C to +70°C
, Industrial)..........-40°C to +85°C
0.95
Min
2.0
2.4
2.2
3
0
53.0
38.0
32.0
Typ
0.65
400
J
-10
4.0
0.7
25
KSZ8041TL/FTL/MLL
8
Max) ................. 125°C
M9999-120909-1.2
± 0.25
Max
58.3
41.8
35.2
1.05
0.8
0.4
2.8
4.4
0.5
1.4
3.5
10
10
2
5
5
Units
mA
mA
mA
mV
mA
mA
μA
μA
Ns
Ns
Ns
Ns
Ns
ns
%
%
V
V
V
V
V
V
V