LAN9420I-NU SMSC, LAN9420I-NU Datasheet - Page 160

• Manufacturer Part Number: LAN9420I-NU
• Description: IC ETHERNET CTRLR SGL 128VTQFP
• Manufacturer: SMSC
• Type: Single Chip MAC and PHY Controllerr

Specifications of LAN9420I-NU

• Controller Type: Ethernet Controller
• Interface: PCI
• Voltage - Supply: 3 V ~ 3.6 V
• Current - Supply: 145mA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 128-TQFP, 128-VQFP
• Product: Ethernet Controllers
• Number Of Transceivers: 1
• Standard Supported: 802.3, 802.3u
• Data Rate: 10 MB, 100 MB
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 1.6 V
• Maximum Operating Temperature: + 85 C
• Ethernet Connection Type: 10/100 Base-T
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 638-1085

Revision 1.4 (12-17-08)
Peak Differential Output Voltage High
Peak Differential Output Voltage Low
Signal Amplitude Symmetry
Signal Rise and Fall Time
Rise and Fall Symmetry
Duty Cycle Distortion
Overshoot and Undershoot
Jitter
Transmitter Peak Differential Output Voltage
Receiver Differential Squelch Threshold
Note 5.10 Measured at line side of transformer, line replaced by 100Ω (+/- 1%) resistor.
Note 5.11 Offset from 16nS pulse width at 50% of pulse peak.
Note 5.12 Measured differentially.
Note 5.13 Min/max voltages guaranteed as measured with 100Ω resistive load.
PARAMETER
PARAMETER
Table 5.7 100BASE-TX Transceiver Characteristics
Table 5.8 10BASE-T Transceiver Characteristics
Single-Chip Ethernet Controller with HP Auto-MDIX Support and PCI Interface
SYMBOL
SYMBOL
DATASHEET
V
V
V
T
D
V
V
V
T
OUT
PPH
RFS
PPL
OS
SS
RF
CD
DS
160
-950
MIN
MIN
950
300
3.0
2.2
98
35
-
-
TYP
TYP
420
2.5
50
-
-
-
-
-
-
-1050
MAX
1050
MAX
102
585
5.0
0.5
1.4
2.8
65
5
SMSC LAN9420/LAN9420i
UNITS
UNITS
mVpk
mVpk
mV
nS
nS
nS
%
%
%
V
Note 5.10
Note 5.10
Note 5.10
Note 5.10
Note 5.10
Note 5.12
Note 5.13
Note 5.11
NOTES
NOTES
Datasheet