TDA19989 NXP Semiconductors, TDA19989 Datasheet - Page 37

• Manufacturer Part Number: TDA19989
• Description: 150 MHz pixel rate HDMI 1.3 transmitter
• Manufacturer: NXP Semiconductors

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NXP Semiconductors
13. Dynamic characteristics
Table 31.
T
[1]
[2]
[3]
TDA19989_1
Preliminary data sheet
Symbol
Clock input: pin VCLK
f
t
t
δ
f
DDC-bus: pins DSDA, DSCL (5 V tolerant) master bus
f
C
I
f
t
CEC input/output
t
t
TMDS output pins: TXC− and TXC+
f
TMDS output pins: TX0−, TX0+, TX1−, TX1+, TX2− and TX2+
f
clk(max)
su(D)
h(D)
clk
SCL
2
SCL
stretch
r
f
clk(max)
clk(max)
amb
clk
i
C-bus: pins CSCL, CSDA (5 V tolerant) slave bus
δ
See
For details about CEC electrical specification, see HDMI 1.3a specification.
=
clk
−
= t
20
Section 7.1
clk(H)
°
Timing characteristics
C to +85
/ (t
Parameter
maximum clock frequency
data input set-up time
data input hold time
clock duty cycle
clock frequency
SCL frequency
capacitance for each I/O pin
SCL frequency
stretch time
rise time
fall time
maximum clock frequency
maximum clock frequency
clk(H)
[3]
and refer to the I
+ t
°
C; unless otherwise specified.
clk(L)
).
2
C-bus specification version 2.1 (document order number 9398 393 40011).
Conditions
-
see
see
positive edge
CEC
Standard mode
Standard mode
Fast mode
CEC
10 % to 90 %
10 % to 90 %
on the TMDS link
Rev. 01 — 15 February 2010
Figure 18
Figure 18
[2]
[2]
and
and
19
19
HDMI 1.3 transmitter with HDCP and CEC support
[1]
Min
-
1.5
1
30
-
-
-
-
-
-
-
-
-
-
Typ
-
-
-
50
12
-
7
-
-
80
-
-
-
-
TDA19989
Max
148.5
-
-
70
-
100
-
100
400
-
50
2
148.5
1.485
© NXP B.V. 2010. All rights reserved.
Unit
MHz
ns
ns
%
MHz
kHz
pF
kHz
kHz
μs
μs
μs
MHz
GHz
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