FXMHD103UMX Datasheet, PDF (9/16 Pages) Fairchild Semiconductor – FXMHD103 HDMI Voltage Translator

AC Electrical Characteristics⁽⁴⁾
Unless otherwise specified, T_A=-40 to 85°C. Typical values T_A= 25°C.
Voltage Level Shifter: SCL, SDA Lines (Host and Connector Ports); V_CCA=1.8V
Symbol
Parameter
Pins
Condition
Min. Typ. Max.
H to C
100
t_PHL
C to H
5
Propagation Delay
DDC Channels Enabled
H to C
25
t_PLH
C to H
5
H Port Fall Time
H Port
2
t_f
C Port Fall time
C Port ^{DDC Channels Enabled 70% -30%}
80
H Port Rise Time
H Port
2
t_r
C Port Rise Time
C Port ^{DDC Channels Enabled 30% -70%}
50
f_MAX
Maximum Switching
Frequency
DDC Channels Enabled
400
Unit
ns
ns
ns
kHZ
Voltage Level Shifter: CEC Line (Host and Connector Ports); V_CCA=1.8V
Symbol
Parameter
Pins
Condition
Min. Typ.
H to C
100
t_PHL
C to H
5
Propagation Delay
CEC Channels Enabled
H to C
25
t_PLH
C to H
5
H Port Fall Time
H Port
10
t_f
C Port Fall time
CEC Channels Enabled 90% - 10%
C Port
200
H Port Rise Time
H Port
5
t_r
C Port Rise Time
CEC Channels Enabled 10% - 90%
C Port
0.2
Max.
50000
50000
400
250
Unit
ns
ns
ns
ns
µs
Voltage Level Shifter: HPD Line (Host and Connector Ports); V_CCA=1.8V
Symbol
Parameter
Pins
Condition
Min.
t_PHL
Propagation Delay
t_PLH
t_f
H Port Fall Time
t_r
H Port Rise Time
C to H
C to H
H Port
H Port
HPD Channel Enabled
HPD Channel Enabled 90% - 10%
HPD Channel Enabled 10% - 90%
Typ.
10
5
1
3
Max.
Unit
ns
ns
ns
I/O Capacitance
T_A= 25°C unless otherwise specified.
Symbol
Parameter
Condition
V_{CCA &} V_CCC Min. Typ.
C_I
Control Inputs
0V
2
DDC & CEC on Host Port
0V
5
C_IO
DDC on Connector Port
LCR: V_bias=2.5V; AC
Input=3.5V_pp; f=100kHZ
0V
10
CEC on Connector Port
LCR: V_bias=1.65V; AC
Input=2.5V_pp; f=100kHZ
0V
10
Note:
4. AC Characteristics are guaranteed by Design and Characterization, not production tested.
Max.
Unit
pF
pF
16.5 pF
16.5 pF
© 2012 Fairchild Semiconductor Corporation
FXMHD103 • Rev. 1.0.2
9
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