lan8700 Standard Microsystems Corp., lan8700 Datasheet - Page 69

• Manufacturer Part Number: lan8700
• Description: ?15kv Esd Protected Mii/rmii 10/100 Ethernet Transceiver With Hp Auto-mdix Support And Flexpwrtm Technology In A Small Footprint
• Manufacturer: Standard Microsystems Corp.

±15kV ESD Protected MII/RMII 10/100 Ethernet Transceiver with HP Auto-MDIX Support and flexPWR
Datasheet
SMSC LAN8700/LAN8700i
Peak Differential Output Voltage High
Peak Differential Output Voltage Low
Signal Amplitude Symmetry
Signal Rise & Fall Time
Rise & Fall Time Symmetry
Duty Cycle Distortion
Overshoot & Undershoot
Jitter
Transmitter Peak Differential Output Voltage
Receiver Differential Squelch Threshold
Note: For VDDIO operation below +2.5V, SMSC recommends designs add external strapping
Note 7.4
Note 7.5
Note 7.6
Note 7.7
PARAMETER
PARAMETER
resistors in addition the internal strapping resistors to ensure proper strapped operation.
Measured at the line side of the transformer, line replaced by 100Ω (± 1%) resistor.
Offset from 16 nS pulse width at 50% of pulse peak
Measured differentially.
Min/max voltages guaranteed as measured with 100Ω resistive load.
Table 7.12 100Base-TX Transceiver Characteristics
Table 7.13 10BASE-T Transceiver Characteristics
SYMBOL
V
V
T
D
V
V
T
PPH
RFS
PPL
DATASHEET
RF
CD
OS
SS
SYMBOL
V
V
OUT
DS
TM
69
Technology in a Small Footprint
-950
MIN
950
3.0
98
35
-
-
MIN
300
2.2
TYP
50
-
-
-
-
-
-
TYP
420
2.5
-1050
MAX
1050
102
5.0
0.5
1.4
65
5
MAX
585
2.8
UNITS
mVpk
mVpk
nS
nS
nS
UNITS
%
%
%
mV
Revision 2.0 (07-15-08)
V
Note 7.4
Note 7.4
Note 7.4
Note 7.4
Note 7.4
Note 7.5
Note 7.6
NOTES
Note 7.7
NOTES