TPD12S015 Datasheet, PDF (10/31 Pages) Texas Instruments – HDMI COMPANION CHIP WITH STEP-UP DC-DC, I2C LEVEL SHIFTER, AND HIGH-SPEED ESD CLAMPS FOR PORTABLE APPLICATIONS

TPD12S015
SLLSE19C – DECEMBER 2009 – REVISED NOVEMBER 2010
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Voltage Level Shifter: SCL, SDA Lines (x_A & x_B ports); VCCA = 1.5V (continued)
V_CCA = 1.5 V
PARAMETER
PINS
TEST CONDITIONS
MIN
TYP
MAX
t_f
A port fall time
A Port
DDC Channels Enabled
110
B port fall time
B Port
83
t_r
A port rise time
A Port
DDC Channels Enabled
190
B port rise time
B Port
92
f_MAX Maximum switching frequency
DDC Channels Enabled
400
UNIT
ns
ns
kHz
Voltage Level Shifter: CEC Line (x_A & x_B ports); VCCA = 1.5V
V_CCA = 1.5 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
TYP
437
267
13
0.264
110
96
202
15
MAX
UNIT
ns
ms
ns
ns
ms
Voltage Level Shifter: HPD Line (x_A & x_B ports); VCCA = 1.5V
V_CCA = 1.5 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 = 1.8V
V_CCA = 1.8 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
TYP
MAX UNIT
10
ms
9
0.47
ns
0.51
ns
TYP
MAX UNIT
334
229
ns
431
169
94
ns
83
191
ns
92
kHz
10
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