KS8721SL-EVAL Micrel Inc, KS8721SL-EVAL Datasheet - Page 35

• Manufacturer Part Number: KS8721SL-EVAL
• Description: BOARD EVAL EXPERIMENT KS8721SL
• Manufacturer: Micrel Inc

Specifications of KS8721SL-EVAL

• Main Purpose: Interface, Ethernet Controller (PHY and MAC)
• Embedded: No
• Utilized Ic / Part: KSZ8721SL
• Primary Attributes: 1 Port, 100BASE-TX/100BASE-FX/10BASE-T
• Secondary Attributes: MII, RMII, Auto MDI, MDIX, >130 Meter Cable Driver, LDO, IEEE802.3u Compliant
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 576-1010

KS8721BL/SL (3.3V Single Power Supply 10/100BaseTX/FX MII Physical Layer Transceiver)
100BaseTX Receive
RX+/RX- Differential
Input Resistance
Propagation Delay
100BaseTX Transmit (measured differentially after 1:1 transformer)
Peak Differential
Output Voltage
Output Voltage
Imbalance
Rise/Fall time
Rise/Fall time
Imbalance
100BaseTX Transmit (measured differentially after 1:1 transformer)
Duty Cycle Distortion
Overshoot
Reference Voltage of
ISET
Propagation Delay
Jitters
10BaseT Receive
RX+/RX- Differential
Input Resistance
Squelch Threshold
Vimb
Tr/Tf
Vset
Vsq
Rin
Rin
Vo
from magnetics to
RDTX
50
output to Vdd
output to Vdd
from TDTX to
magnetics
5 M z square
wave
50
- 35 -
from each
from each
KS8721BL/SL Preliminary Rev 0.90
0.95
3
0
400
0.75
50
0.7
45
8
8
1.05
110
0.5
0.5
1.4
2
5
60
Aug, 2003
+
5
ns
K
K
mV
ns
%
ns
ns
ns
%
ns
V
V
pk-pk