MAX14826 Datasheet, PDF (8/32 Pages) Maxim Integrated Products – IO-Link Device Transceiver

MAX14826
IO-Link Device Transceiver
AC Electrical Characteristics (continued)
(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
SPI TIMING (CS/PNP, SCLK/CQPP, SDI/DOPP, SDO/DOOC) (Figure 6)
SCLK/CQPP Clock Period
t_CH+CL
SCLK/CQPP Pulse-Width High
t_CH
SCLK/CQPP Pulse-Width Low
t_CL
CS/PNP Fall to SCLK/CQPP Rise
Time
t_CSS
MIN TYP MAX UNITS
83.3
ns
41.65
ns
41.65
ns
20
ns
SCLK/CQPP Rise to CS/PNP
Rise Hold Time
t_CSH
20
ns
SDI/DOPP Hold Time
SDI/DOPP Setup Time
Output Data Propagation Delay
SDO/DOOC Rise and Fall Times
Minimum CS/PNP Pulse
t_DH
t_DS
t_DO
t_FT
t_CSW
10
ns
10
ns
36
ns
20
ns
76.8
ns
Note 2: All devices are 100% production tested at T_A = +25°C. Limits over the operating temperature range are guaranteed by
design.
Note 3: UV is an open-drain output. Connect UV to a voltage less than 5.5V through an external pullup resistor.
Note 4: Disable time measurements are load-dependent.
Note 5: RxFilter is on by default in parallel mode (SPI/PAR is low).
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