MAX3080 View Datasheet(PDF) - Maxim Integrated
Part Name
Description
Manufacturer
MAX3080 Datasheet PDF : 20 Pages
| |||
Fail-Safe, High-Speed (10Mbps),
Slew-Rate-Limited RS-485/RS-422 Transceivers
SWITCHING CHARACTERISTICS—MAX3080–MAX3082, and MAX3089 with
SRL = Unconnected
(VCC = +5V ±5%, TA = TMIN to TMAX, unless otherwise noted. Typical values are at VCC = +5V and TA = +25°C.)
PARAMETER
Driver Input to Output
Driver Output Skew
| tDPLH - tDPHL |
Driver Rise or Fall Time
Maximum Data Rate
Driver Enable to Output High
Driver Enable to Output Low
Driver Disable Time from Low
Driver Disable Time from High
SYMBOL
tDPLH
tDPHL
tDSKEW
tDR, tDF
fMAX
tDZH
tDZL
tDLZ
tDHZ
CONDITIONS
Figures 7 and 9, RDIFF = 54Ω,
CL1 = CL2 = 100pF
Figures 7 and 9, RDIFF = 54Ω,
CL1 = CL2 = 100pF
Figures 7 and 9, RDIFF = 54Ω,
CL1 = CL2 = 100pF
Figures 8 and 10, CL = 100pF, S2 closed
Figures 8 and 10, CL = 100pF, S1 closed
Figures 8 and 10, CL = 15pF, S1 closed
Figures 8 and 10, CL = 15pF, S2 closed
Receiver Input to Output
tRPLH,
tRPHL
Figures 11 and 13; | VID | ≥ 2.0V;
rise and fall time of VID ≤ 15ns
| tRPLH - tRPHL | Differential
Receiver Skew
tRSKD
Receiver Enable to Output Low
Receiver Enable to Output High
Receiver Disable Time from Low
tRZL
tRZH
tRLZ
Receiver Disable Time from
High
tRHZ
Time to Shutdown
tSHDN
Driver Enable from Shutdown to
Output High
tDZH(SHDN)
Figures 11 and 13; | VID | ≥ 2.0V;
rise and fall time of VID ≤ 15ns
Figures 6 and 12, CL = 100pF, S1 closed
Figures 6 and 12, CL = 100pF, S2 closed
Figures 6 and 12, CL = 100pF, S1 closed
Figures 6 and 12, CL = 100pF, S2 closed
(Note 5)
Figures 8 and 10, CL = 15pF, S2 closed
Driver Enable from Shutdown to
Output Low
tDZL(SHDN)
Figures 8 and 10, CL = 15pF, S1 closed
Receiver Enable from Shutdown
to Output High
tRZH(SHDN)
Figures 6 and 12, CL = 100pF, S2 closed
Receiver Enable from Shutdown
to Output Low
tRZL(SHDN)
Figures 6 and 12, CL = 100pF, S1 closed
MIN TYP MAX UNITS
500 2030 2600
ns
500 2030 2600
-3
±200 ns
667 1320 2500 ns
115
kbps
3500 ns
3500 ns
100
ns
100
ns
127
200
ns
3
±30
ns
20
50
ns
20
50
ns
20
50
ns
20
50
ns
50
200
600
ns
6000 ns
6000 ns
3500 ns
3500 ns
4 _______________________________________________________________________________________
|
|
Share Link: 