NLXT914PE.B3 Intel, NLXT914PE.B3 Datasheet - Page 38

• Manufacturer Part Number: NLXT914PE.B3
• Description: IC QUAD ETHERNET REPEATER 68PLCC
• Manufacturer: Intel
• Type: Repeaterr

Specifications of NLXT914PE.B3

• Rohs Status: RoHS non-compliant
• Tx/rx Type: Ethernet
• Voltage - Supply: 4.75 V ~ 5.25 V
• Current - Supply: 240mA
• Mounting Type: Surface Mount
• Package / Case: 68-PLCC
• Delay Time: -
• Capacitance - Input: -
• Other names: 831518; NLXT914PEB3

Intel
Figure 12.
Table 28.
31-Oct-2005
38
®
LXT914 Flexible Quad Ethernet Repeater
Serial Port Timing
Inter-Repeater Bus Timing
Start of Frame to IRDEN Low (active)
Start of Frame to IRENA Low (active)
BCLKIO to IRDAT valid (Synchronous mode)
BCLKIO to IRDAT valid (Asynchronous mode)
IRENA Low (active) to TP outputs active
IRENA Low (active) to AUI output active
End of Frame clock to IRENA High (inactive)
IRENA High (inactive) to IRDEN High
(inactive)
IRENA High (inactive) to TP outputs inactive
IRENA High (inactive) to AUI output inactive
Note:
1.
SCLKIO
SDOUT
RESET
SENO
SENI
SDIN
Typical values are at 25° C and are for design aid only; they are not guaranteed and not subject to
production testing.
Parameter
t
t
S1
S2
Intel
®
Order Number: 248989, Revision: 003
LXT914 Flexible Quad Ethernet Repeater
t
S3
t
S4
Symbol
tIRB1
tIRB2
tIRB3
tIRB3
tIRB4
tIRB5
tIRB6
tIRB7
tIRB8
tIRB9
1
2
Minimum
125
525
475
575
425
3
10
95
5
–
5
4
Typical
50
–
–
–
–
–
–
–
–
–
5
1
6
Maximum
150
225
600
525
105
600
450
30
30
–
48
Datasheet
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns