Datasheet

i.MX 6DualPlus/6QuadPlus Automotive Applications Processors, Rev. 3, 11/2018
90 NXP Semiconductors
Electrical Characteristics
4.12.8 Switching Characteristics
Table 60 describes switching characteristics for the HDMI 3D Tx PHY. Figure 53 to Figure 57 illustrate
various parameters specified in table.
NOTE
All dynamic parameters related to the TMDS line drivers’ performance
imply the use of assembly guidelines.
R
T
Termination resistance — 45 50 55 Ω
TMDS drivers DC specifications
V
OFF
Single-ended standby voltage RT = 50 Ω
For measurement conditions and
definitions, see the first two figures
above.
Compliance point TP1 as defined in
the HDMI specification, version 1.3a,
section 4.2.4.
avddtmds ± 10 mV mV
V
SWING
Single-ended output swing voltage 400 — 600 mV
V
H
Single-ended output high voltage
For definition, see the second
figure above.
If attached sink supports TMDSCLK <
or = 165 MHz
avddtmds ± 10 mV mV
If attached sink supports TMDSCLK >
165 MHz
avddtmds
– 200 mV
— avddtmds
+ 10 mV
mV
V
L
Single-ended output low voltage
For definition, see the second
figure above.
If attached sink supports TMDSCLK <
or = 165 MHz
avddtmds
– 600 mV
— avddtmds
– 400mV
mV
If attached sink supports TMDSCLK >
165 MHz
avddtmds
– 700 mV
— avddtmds
– 400 mV
mV
R
TERM
Differential source termination load
(inside HDMI 3D Tx PHY)
Although the HDMI 3D Tx PHY
includes differential source
termination, the user-defined value
is set for each single line (for
illustration, see the third figure
above).
Note: R
TERM
can also be
configured to be open and not
present on TMDS channels.
— 50 — 200 Ω
Hot plug detect specifications
HPD
VH
Hot plug detect high range — 2.0 — 5.3 V
VHPD
VL
Hot plug detect low range — 0 — 0.8 V
HPD
Z
Hot plug detect input impedance — 10 — — kΩ
HPD
t
Hot plug detect time delay — — — 100 µs
Table 59. Electrical Characteristics (continued)
Symbol Parameter Condition Min Typ Max Unit