TPD12S015_14 Datasheet, PDF (12/32 Pages) Texas Instruments – HDMI COMPANION CHIP WITH STEP-UP DC-DC, I2C LEVEL SHIFTER, AND HIGH-SPEED

TPD12S015
SLLSE19E – DECEMBER 2009 – REVISED JUNE 2013
Voltage Level Shifter: HPD Line (x_A & x_B ports); VCCA = 2.5V
V_CCA = 2.5 V
PARAMETER
PINS
TEST CONDITIONS
MIN
t_PLH Propagation delay
t_PLH
t_f
A port fall time
t_r
A port rise time
B to A
B to A
A Port
A Port
CEC Channels Enabled
CEC Channels Enabled
CEC Channels Enabled
Voltage Level Shifter: SCL, SDA Lines (x_A & x_B ports); VCCA = 3.3V
V_CCA = 3.3 V
PARAMETER
PINS
TEST CONDITIONS
MIN
t_PLH Propagation delay
A to B
B to A
DDC channels enabled
t_PLH
A to B
B to A
t_f
A port fall time
B port fall time
A Port
B Port
DDC channels enabled
t_r
A port rise time
B port rise time
A Port
B Port
DDC channels enabled
f_MAX Maximum switching frequency
DDC channels enabled
400
Voltage Level Shifter: CEC Line (x_A & x_B ports); VCCA = 3.3V
V_CCA = 3.3 V
PARAMETER
PINS
TEST CONDITIONS
MIN
t_PLH Propagation delay
A to B
B to A
CEC channels enabled
t_PLH
A to B
B to A
t_f
A port fall time
B port fall time
A Port
B Port
CEC channels enabled
t_r
A port rise time
B port rise time
A Port
B Port
CEC channels enabled
Voltage Level Shifter: HPD Line (x_A & x_B ports); VCCA = 3.3V
V_CCA = 3.3 V
PARAMETER
PINS
TEST CONDITIONS
MIN
t_PLH Propagation delay
t_PLH
t_f
A port fall time
t_r
A port rise time
B to A
B to A
A Port
A Port
CEC channels enabled
CEC channels enabled
CEC channels enabled
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TYP
MAX UNIT
10
μs
9
0.37
ns
0.39
ns
TYP
MAX UNIT
323
158
ns
421
162
71
ns
84
188
ns
92
kHz
TYP
450
160
13
0.251
71
96
194
15
MAX
UNIT
ns
μs
ns
ns
μs
TYP
MAX UNIT
10
μs
9
0.35
ns
0.37
ns
12
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