STDVE001A Datasheet, PDF (29/49 Pages) STMicroelectronics – Adaptive single 3.4 Gbps TMDS/HDMI signal equalizer

STDVE001A
Maximum rating
Table 23. Turn-on and turn-off times
Symbol
Parameter
Test condition
Min
Time from
t_ON
TMDS output enable OE_N to OUT±
time
change from tri-
state to active
Time from
t_OFF
TMDS output disable
time
OE_N to OUT±
change from
active to tri-
state
Value
Typ
12
6
Unit
Max
20
ns
10
ns
Table 24. DDC I/O pins
Symbol
Parameter
Test condition
Min
Refer to Section 4.6
Value
Typ
Unit
Max
Table 25. Status pins (HPD_INT, HPD_EXT, OE_N)
Symbol
Parameter
Test condition
Min
t_PD(HPD)
T_ON/OFF
Propagation delay
(from Y_HPD to the
active port of HPD)
C_L = 10 pF,
R_PU = 1 KΩ
Switch time
(from port select to the
latest valid status of
HPD)
C_L = 10 pF
Value
Typ
150
50
Unit
Max
ns
ns
Table 26. Jitter
Symbol
Parameter
Test condition
Min
Value
Typ
Unit
Max
PRBS pattern
t_JIT
Total jitter⁽¹⁾
at 1.6 Gbps
(800 MHz)
35
ps (p-p)
1. Total jitter is measured peak-to-peak with a histogram including 3500 window hits. Stimulus and fixture jitter has been
subtracted. Input differential voltage = V_ID = 500 mV, PRBS random pattern at 1.65 Gbps, t_r=t_f=50 ps (20% to 80%). Jitter
parameter is not production-tested but guaranteed through characterization on a sample-to-sample basis.
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