Datasheet

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PARAMETER MEASUREMENT INFORMATION
TMDS
Driver
AVcc
R
T
R
T
TMDS
Receiver
Z
O
= R
T
Z
O
= R
T
V
OC(SS)
V
OC
t
PHL
t
PLH
100%
0V Differential
0%
80%
20%
t
f
t
r
V
ID
0.4 V
0 V
−0.4 V
V
OD(O)
V
OD(U)
V
OD(pp)
V
ID
V
ID(pp)
Vcc
R
INT
R
INT
TMDS
Receiver
TMDS
Driver
Y
Z
A
B
AVcc
R
T
R
T
V
ID
V
B
V
A
V
Y
V
Z
C
L
0.5 pF
V
A
V
B
Vcc
Vcc−0.4 V
V
Y
V
Z
swing
= −
V
V
ID
= −
V V
BA
n
DC Coupled
Vcc+0.2 V
Vcc−0.2 V
AC Coupled
TMDS341A
SLLS702B – MAY 2006 – REVISED MARCH 2007
Figure 1. Termination for TMDS Output Driver
NOTE: All input pulses are supplied by a generator having the following characteristics: t
r
or t
f
< 100 ps, 100 MHz from
Agilent 81250. C
L
includes instrumentation and fixture capacitance within 0.06 m of the D.U.T. Measurement
equipment provides a bandwidth of 20 GHz minimum.
Figure 2. Timing Test Circuit and Definitions
10
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