tda9984a NXP Semiconductors, tda9984a Datasheet - Page 30

• Manufacturer Part Number: tda9984a
• Description: Hdmi 1.3 Transmitter With 1080p Upscaler Embedded
• Manufacturer: NXP Semiconductors

NXP Semiconductors
Table 22.
V
Typical values are measured at T
[1]
[2]
[3]
[4]
Table 23.
V
otherwise specified.
Table 24.
V
otherwise specified.
TDA9984A_4
Product data sheet
Symbol
P
P
P
Symbol
Not 5 V tolerant inputs: pins HSYNC, VSYNC, AP[7:0], ACLK, TM, A0, A1, VPA[7:0], VPB[7:0], VPC[7:0], VCLK, DE
and RST_N
V
V
5 V tolerant input: pin HPD
V
V
Output: pin INT
V
V
Symbol
TMDS output pins: TX0 , TX0+, TX1 , TX1+, TX2 , TX2+, TXC and TXC+
V
DD(3V3)
DD(3V3)
DD(3V3)
cons
tot
pd
IL
IH
IL
IH
OL
OH
O(dif)
The maximum current consumption is in this configuration for this group of pins.
Video format:
a) Input 1080i, YCbCr 4 : 2 : 2 embedded sync, 48 kHz S/PDIF 2 channels.
b) Output 1080p, YCbCr 4 : 2 : 2, 48 kHz S/PDIF.
Video format:
a) Input 480p, ITU656 embedded sync, 48 kHz S/PDIF 2 channels.
b) Output 1080p, YCbCr 4 : 2 : 2, 48 kHz S/PDIF.
Video format:
a) Input 1080p, YCbCr 4 : 2 : 2 embedded sync, 48 kHz S/PDIF 2 channels.
b) Output 1080p, YCbCr 4 : 2 : 2, 48 kHz S/PDIF.
= 3.3 V; V
= 3.3 V; V
= 3.3 V; V
Parameter
LOW-level input voltage
HIGH-level input voltage
LOW-level input voltage
HIGH-level input voltage
LOW-level output voltage
HIGH-level output voltage
Parameter
differential output voltage
Supplies
LV-TTL digital inputs
TMDS outputs
Parameter
power consumption
total power dissipation
power dissipation in power-down
mode
DD(1V8)
DD(1V8)
DD(1V8)
…continued
= 1.8 V; V
= 1.8 V; V
= 1.8 V; V
amb
PP
PP
PP
= 25 C and f
= 0 V; T
= 0 V; T
= 0 V; T
amb
amb
amb
Conditions
C
C
Conditions
R
R
L
L
EXT_SWING
L
Rev. 04 — 15 January 2009
= 10 pF; I
= 10 pF; I
= 50
clk
= 5 C to +85 C; unless otherwise specified.
= 5 C to +85 C; typical values are measured at T
= 5 C to +85 C; typical values are measured at T
= 150 MHz.
Conditions
TMDS output current added
input 480p, output 1080p
input 1080i, output 1080p
input 1080p, output 1080p
input 480p, output 1080p
input 1080i, output 1080p
input 1080p, output 1080p
= 610
OL
OH
HDMI 1.3 transmitter with 1080p upscaler embedded
= 2 mA
= 2 mA
(1 % tolerance);
[1][3]
[1][2]
[1][4]
[1][3]
[1][2]
[1][4]
Min
-
2.0
-
2.0
-
2.4
Min
480
Min
-
-
-
-
-
-
-
Typ
-
-
-
-
-
-
Typ
525
TDA9984A
Typ
500
742
320
630
872
450
30
amb
amb
© NXP B.V. 2009. All rights reserved.
= 25 C; unless
= 25 C; unless
Max
0.8
-
0.8
-
0.4
-
Max
560
Max
630
940
400
770
1080
540
40
Unit
V
V
V
V
V
V
Unit
mV
Unit
mW
mW
mW
mW
mW
mW
mW
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