KSZ8841-16 Micrel Semiconductor, KSZ8841-16 Datasheet - Page 81

• Manufacturer Part Number: KSZ8841-16
• Description: Single-port Ethernet Mac Controller With Non-pci Interface
• Manufacturer: Micrel Semiconductor

Electrical Characteristics
November 2005
Micrel Confidential
Parameter
Supply Current for 100BASE-TX Operation (All Ports@100% Utilization)
100BASE-TX
(analog co
transceive
Supply Current for 10BASE-T Operation (A
10BASE-T
(analog core + PLL + digital core +
transceiver + digital I/O)
TTL Inputs
Input High Voltage
Input Low Voltage
Input Current
TTL Outputs
Output High Voltage
Output Low Voltage
Output Tri-state Leakage
100BaseTX Transmit (measured differentially after 1:1 transformer)
Peak Differential Output Volt
Output Voltage Imbalance
Rise/Fall Time
Rise/Fall Time Imbalance
Duty Cycle Distortion
Overshoot
Reference Voltage of ISET
Output Jitter
10BaseT Receive
Squelch Threshold
10BaseT Transmit (measured differentially after 1:1 transformer)
Peak Differential Output Voltage
Jitter Added
Note1:
TA = 25°C. Specification for packaged product only.
r + digital I/O)
re + PLL + digital core +
age
(1)
Sy
I
I
V
V
I
V
V
|I
V
V
T
V
V
V
Table 15. Electrical Characteristics
ddxio
ddx
in
oz
r
ih
il
oh
ol
o
imb
set
sq
p
/T
mbol
|
io
ll Ports@100%
f
VDDATX, VDDARX, VDDIO =
VDDATX, VDDARX,
V
I
I
100Ω termination on the differential
output
100Ω termination on the differential
output
Peak-to-peak
5MHz square wave.
100Ω termination on the differential
output.
100Ω termination on the differential
output.( Peak-to-peak)
Condition
oh
ol
81
in
= 8 mA
= -8 mA
= GND ~ VDDIO
.
Utilization)
VDDIO = 3.3V
3.3V
2.0V
-10µA
2.4V
+
3ns
0ns
Min
0.95V
KSZ8841-16/32 MQL/MVL
Typ
100 mA
85 mA
0.5V
0.7ns
400mV
2.4V
1.8ns
Max
0.8V
10µA
0.4V
10µA
+1.05V
2%
5ns
0.5ns
+
0.25ns
5%
1.4ns
3.5ns
Rev 1.3