MAX13050 Datasheet, PDF (8/20 Pages) Maxim Integrated Products – Industry-Standard High-Speed CAN Transceivers with ±80V Fault Protection

Industry-Standard High-Speed CAN
Transceivers with ±80V Fault Protection
Typical Operating Characteristics (continued)
(V_CC = +5V, R_L = 60Ω, C_L = 100pF, V_CC2 = +3.3V, and T_A = +25°C, unless otherwise noted.)
DIFFERENTIAL VOLTAGE
vs. DIFFERENTIAL LOAD
3.5
3.0 ^{TA = -40°C}
2.5
T_A = +125^°C
2.0
T_A = +25^°C
1.5
1.0
0.5
0
20 60 100 140 180 220 260 300
DIFFERENTIAL LOAD R_L (Ω)
DRIVER PROPAGATION DELAY,
(R_RS = 24kΩ, 75kΩ AND 100kΩ)
MAX13051 toc16
MAX13052
TXD
(5V/div)
1.00µs
V_DIFF
(2V/div)
R_RS = 24kΩ
V_DIFF
(2V/div)
R_RS = 75kΩ
V_DIFF
(2V/div)
R_RS = 100kΩ
RECEIVER PROPAGATION DELAY
MAX13051 toc14
V_DIFF
(1V/div)
200ns
RXD
(2V/div)
DRIVER PROPAGATION DELAY
MAX13051 toc17
TXD
(2V/div)
V_DIFF
(1V/div)
200ns/div
MAX13054 WAVEFORM
MAX13050 toc15
TXD
2V/div
V_DIFF
2V/div
200ns/div
RXD
2V/div
LOOPBACK PROPAGATION DELAY
1.4
MAX13052
vs. R_RS
1.2
1.0
RECESSIVE
0.8
0.6
DOMINANT
0.4
0.2
0
0 20 40 60 80 100 120 140 160 180 200
R_RS (kΩ)
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