STE400P STMicroelectronics, STE400P Datasheet - Page 25

• Manufacturer Part Number: STE400P
• Description: STE400P - 4 PORT 10-100 FAST ETHERNET TRANSCEIVER - PHY DATASHEET
• Manufacturer: STMicroelectronics

Table 6. AC Specifications
Figure 2. Normal Link Pulse timings
Table 7. AC Specifications
X1 Specifications
10BASE-T Normal Link Pulse(NLP) Timings Specifications
Auto-Negotiation Fast Link Pulse(FLP) Timings Specifications
Symbol
Symbol
TNPW
TNPC
Tflcpp
Tflcpd
TX1d
TX1p
Tflpw
Tflbw
Tflbp
TX1t
-
X1 Duty Cycle
X1 Period
X1 Tolerance
NLP Width
NLP Period
FLP Width
Clock pulse to clock pulse period
Clock pulse to Data pulse period
Number of pulses in one burst
Burst Width
FLP Burst period
Tnpw
Tnpc
Parameter
Parameter
10Mbps
10Mbps
Test Condition
Test Condition
Min.
Min.
55.5
111
45
17
8
8
Typ.
Typ.
62.5
100
100
125
50
30
16
2
Max.
Max.
69.5
139
55
24
33
24
STE400P
Units
Units
pulse
PPM
ms
ms
ms
ns
ns
ns
25/34
%
s
s