SN65HVD101_16 Datasheet, PDF (7/30 Pages) Texas Instruments – IO-Link PHY for Device Nodes

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SN65HVD101, SN65HVD102
SLLSE84B – MAY 2011 – REVISED APRIL 2015
7.6 Switching Characteristics
over operating free-air temperature range (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX UNIT
Driver
t_PLH, t_PHL Driver propagation delay
t_P(skew)
Driver propagation delay
skew
TX to CQ
t_PZH, t_PZL
Driver enable delay (EN to
CQ)
18 V < V_L+ < 30 V
9 V < V_L+ < 18 V
t_PHZ, t_PLZ Driver disable delay
18 V < V_L+ < 30 V
V_L+ < 18 V
t_r, t_f
|t_r – t_f|
Driver output rise, tall time
Difference in rise and fall time ^{18 V < VL+}
Receiver
Figure 1, Figure 2,
Figure 3,
R_L= 2kΩ
C_L = 5 nF
R_SET = 0 Ω
1
2 µs
0.2
µs
5
µs
8
5
µs
8
869
ns
300
t_WU1
t_WU2
t_pWAKE
t_ND
Wake-up recognition begin
Wake-up recognition end
Wake-up output delay
Noise suppression time⁽¹⁾
t_PR
Receiver propagation delay
Protection Thresholds
Figure 6
Figure 4
18 V < V_L+
V_L+ < 18 V
45
60
75
85
100
135 µs
155
250 ns
300
600
ns
800
T_SD
Shutdown temperature
T_RE
Re-enable temperature⁽²⁾
Die temperature
Thermal warning temperature
(TEMP_OK)
160
175
190
110
125
140 _°C
120
135
150
t_pSC
Current limit indicator delay
85
175 µs
(1) Noise suppression time is defined as the permissible duration of a receive signal above/below the detection threshold without detection
taking place.
(2) T_RE is always less than T_WARN so TEMP_OK is de-asserted (high impedance) when the device is re-enabled.
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