DP83850CVF National Semiconductor, DP83850CVF Datasheet - Page 36
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DP83850CVF
Manufacturer Part Number
DP83850CVF
Description
IC CONTROLLER INTERFACE 132-PQFP
Manufacturer
National Semiconductor
Datasheet
1.DP83850CVF.pdf
(37 pages)
Specifications of DP83850CVF
Controller Type
Ethernet Repeater Interface Controller
Interface
Serial
Voltage - Supply
4.75 V ~ 5.25 V
Current - Supply
295mA
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
132-MQFP, 132-PQFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
*DP83850CVF
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DP83850CVF
Manufacturer:
Texas Instruments
Quantity:
10 000
Part Number:
DP83850CVF
Manufacturer:
NS/国半
Quantity:
20 000
6.0 A.C. and D.C. Specifications
6.2.10 Clocks, Reset and RID Timing
Note 16:In systems where preamble regeneration is not enabled, the clock tolerance is 50 ppm, otherwise it is 100 ppm.
T48a LCK frequency tolerance
T46
T47
T48
T49
T50
T51
T52
T53
T54
T55
T56
T57
T58
T59
T60
LCK period
LCK high time
LCK low time
/RST assertion time
RID[4:0] setup to LCK high
M_CK period (input mode)
M_CK high time (input mode)
M_CK low time (input mode)
IRD_CK period (input mode)
IRD_CK high time (input mode)
IRD_CK low time (input mode)
RXC period
RXC high time
RXC low time
RXC frequency tolerance
16
16
Description
(Continued)
36
Min
40
16
16
75
20
40
16
16
40
16
16
40
14
14
50 or 100
50 or 100
Max
40
40
40
www.national.com
Units
ppm
LCK
ppm
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns