MAX14826 Datasheet, PDF (7/32 Pages) Maxim Integrated Products – IO-Link Device Transceiver

MAX14826
IO-Link Device Transceiver
AC Electrical Characteristics
(V_CC = 18V to 36V, V_L = 2.3V to 5.5V, V_GND = 0V; all logic inputs at V_L or GND; T_A = -40°C to +105°C, unless otherwise noted.
Typical values are at V_CC = 24V, V_L = 3.3V, and T_A = +25°C, unless otherwise noted.) (Note 2)
PARAMETER
SYMBOL
CONDITIONS
MIN TYP MAX UNITS
DRIVER (C/Q, DO)
Driver Low-to-High Propagation
Delay
t_PDLH
Push-pull or high-side (PNP) configuration,
Figure 1
0.5
2
µs
Driver High-to-Low Propagation
Delay
t_PDHL
Push-pull or low-side (NPN) configuration,
Figure 1
0.5
2
µs
Driver Skew
Driver Rise Time
t_SKEW
t_RISE
|t_PDLH - t_PDHL|
Push-pull or high-side (PNP) configuration,
Figure 1
0.1
2
µs
0.4
1
µs
Driver Fall Time
t_FALL
Push-pull or low-side (NPN) configuration,
Figure 1
0.4
1
µs
Driver Enable Time High
t_ENH
Push-pull or high-side (PNP) configuration,
Figure 3
0.3
1
µs
Driver Enable Time Low
t_ENL
Push-pull or low-side (NPN) configuration,
Figure 2
0.3
1
µs
Driver Disable Time High
t_DISH
Push-pull or high-side (PNP) configuration,
Figure 2 (Note 4)
1.6
3
µs
Driver Disable Time Low
t_DISL
Push-pull or low-side (NPN) configuration,
Figure 3 (Note 4)
0.1
3
µs
RECEIVER (C/Q, DI) (Figure 4)
Receiver Low-to-High
Propagation Delay
t_PRLH
RxFilter = 1 (Note 5), Figure 4
RxFilter = 0, Figure 4
0.2
2
µs
0.4
2
Receiver High-to-Low
Propagation Delay
t_PRHL
RxFilter = 1 (Note 5), Figure 4
RxFilter = 0, Figure 4
0.3
2
µs
0.5
2
WAKE-UP DETECTION (Figure 5)
Wake-Up Input Minimum Pulse
Width
t_WUMIN
30
40
50
µs
Wake-Up Input Maximum Pulse
Width
t_WUMAX
120
140
160
µs
WU/THSD Output Low Time
Short-Circuit Detection
t_WUL Valid wake-up condition on C/Q
120
200
260
µs
Short-Circuit Blanking Time
Short-Circuit Auto-Retry Time
t_SHBLK
t_SHAR
0.17 0.214 0.252 ms
11
12.9 14.6
ms
www.maximintegrated.com
Maxim Integrated │  7