TDA9989ET/C1,518 NXP Semiconductors, TDA9989ET/C1,518 Datasheet - Page 23

• Manufacturer Part Number: TDA9989ET/C1,518
• Description: IC HDMI TX 1.3A 150MHZ 64-TFBGA
• Manufacturer: NXP Semiconductors
• Type: Transmitterr

Specifications of TDA9989ET/C1,518

• Applications: Cameras, Cell Phones, Media Players
• Mounting Type: Surface Mount
• Package / Case: 64-TFBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 935288146518

NXP Semiconductors
TDA9989_2
Product data sheet
7.8.3 Audio port internal assignment
7.9 Power management
The aim of the internal audio input assignment is to internally map any of the incoming
data from the audio port AP1 to I
appropriate I
The TDA9989 HDMI and CEC cores can be independently powered down by the I
register. In Standby mode all activities are reduced by switching off all PLLs, HDMI and
CEC cores and disconnecting the biasing structure of the output stage. The TDA9989 has
a very low power consumption, which is suitable for portable applications.
Table 17
Table 17.
Typical power
130 W
500 W
1.4 mW
60 mW
120 mW
Fig 14. Audio input swap to I
gives the typical power consumption of the device in different configurations.
TDA9989 typical power consumption in different configurations
2
C-bus register.
Configuration
Standby mode:
Sleep mode without CEC:
Sleep mode with CEC:
Low power 1080i mode:
Full speed mode:
•
•
•
•
•
•
•
•
•
I
HDMI interruption (HPD,
RxSense only);
HDMI interruption (HPD,
RxSense only)
CEC interruption
Video format 1080i
Video input
YCbCr 4 : 2 : 2
Video output
YCbCr 4 : 2 : 2
No CEC
Video format 1080p
2
C-bus ON
Rev. 02 — 11 June 2009
AP1
2
S-bus channel 0 or S/PDIF
2
I
S-bus channel 0 or S/PDIF internal ports by setting the
2
C select
I
2
TDA9989
INTERNAL PORTS
S-BUS CHANNEL 0
Comment
default configuration: after power-up; PLLs
HDMI and CEC cores are OFF; can be
switched ON via I
no sink connected; CEC is OFF
no sink connected; CEC is ON
sink connected; CEC is OFF
all blocks enabled and running
HDMI 1.3a transmitter with CEC support
AUDIO
S/PDIF
001aai451
2
C-bus register
TDA9989
© NXP B.V. 2009. All rights reserved.
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C-bus