KSZ8893MQL AM TR Micrel Inc, KSZ8893MQL AM TR Datasheet - Page 100

• Manufacturer Part Number: KSZ8893MQL AM TR
• Description: 2+1 Port 10/100 Switch W/Tranceivers & Frame Buffers, 128-Ld PQFP ( )
• Manufacturer: Micrel Inc

Specifications of KSZ8893MQL AM TR

• Lead Free Status / RoHS Status: Supplier Unconfirmed

Electrical Characteristics
Parameter
Supply Current
supply
TTL Inputs
Input High Voltage
Input Low Voltage
Input Current
TTL Outputs
Output High Voltage
Output Low Voltage
Output Tri-State Leakage
100BASE-TX Transmit (measured differentially after 1:1 transformer)
Peak Differential Output
Voltage
Output Voltage Imbalance
Rise/Fall Time
Rise/Fall Time Imbalance
Duty Cycle Distortion
Overshoot
Reference Voltage of ISET
Output Jitter
10BASE-T Receive
Squelch Threshold
10BASE-T Transmit (measured differentially after 1:1 transformer)
Peak Differential Output
Voltage
Output Jitter
December 2007
100BASE-TX
(transceiver + digital I/O)
10BASE-T
(transceiver + digital I/O)
- Current consumption is for the single 3.3V supply KSZ8893MQL/MBL device only, and includes the 1.2V
- Each PHY port’s transformer consumes an additional 45mA @ 3.3V for 100BASE-TX and 70mA @ 3.3V
voltages (VDDA, VDDAP, VDDC) that are provided by the KSZ8893MQL/MBL via power output pin 22.
for 10BASE-T.
Symbol
100BASE-TX Operation (All Ports @ 100% Utilization)
I
10BASE-T Operation (All Ports @ 100% Utilization)
I
V
V
I
V
V
|I
V
V
T
V
V
V
ddxio
ddxio
in
oz
r
ih
il
oh
ol
o
imb
set
sq
p
/T
|
(1)
f
Condition
VDDATX, VDDARX, VDDIO = 3.3V
VDDATX, VDDARX, VDDIO = 3.3V
V
I
I
100Ω termination across differential
output.
100Ω termination across differential
output
Peak-to-peak
5 MHz square wave
100Ω termination across differential
output
Peak-to-peak
oh
ol
in
= 8 mA
= -8 mA
= GND ~ VDDIO
100
-10µA
0.95V
2.0V
2.4V
Min
3ns
0ns
120mA
400mV
M9999-121007-1.5
90mA
0.7ns
1.8ns
0.5V
2.4V
Typ
+ 0.25ns
1.05V
10µA
10µA
0.5ns
1.4ns
3.5ns
0.8V
0.4V
Max
5ns
2%
5%