TDA19997HL NXP Semiconductors, TDA19997HL Datasheet - Page 2

• Manufacturer Part Number: TDA19997HL
• Description: Smart Hdmi 1.4 4 1 Switch With Auto-adaptive Equalizer
• Manufacturer: NXP Semiconductors

NXP Semiconductors
3. Applications
TDA19997HL_2
Product data sheet
I
Non-volatile memory for switch management (Hot Plug Detect, Power-down)
Non-volatile storage for EDID’s allowing easy loading
Embedded Extended Display Identification Data
Fail-safe output in Idle mode
Mute pin preventing from pop noise/image noise
ATC/Rx compliant for 36-bit Deep Color 1080p 60 Hz
ATC/Tx eye diagram compliant for 36-bit Deep color 1080p 60 Hz
Programmable slave address for easy cascade approach
Ready for HDMI Audio return Channel (HDMI 1.4 features refer to AN907)
3.3 V and 1.8 V power supplies
Additional ESD protection pin for CEC line
ESD protection:
Power-down mode with dedicated pin
CMOS process
Lead (Pb) free LQFP100 14 × 14 × 1 mm package, pitch 0.5 mm
HDTV (plasma, Rear projection TV and LCD TV)
YCbCr or RGB Hi-Speed video digitizer
Projector
Home theater
AVR
Switch box
2
C-bus controllable at bit rates up to 400 kbit/s
DDC-bus level-shifting buffer with digital lock-up protection
A fifth DDC-bus input available for VGA or second HDMI input of SoC
253-byte shared and 3-byte of dedicated EDID memory per HDMI input
Non-volatile memory for programming default EDID content
Supports sources without +5 V
5 embedded EDID memory supplied by +5 V from HDMI source
An extra 128-byte blocks for DVI or PC formats
EDID update by I
HBM: class 2
MM: class B
FCDM: class IV
IEC 61000-4-2 class 3 for HDMI inputs
Rev. 02 — 22 December 2009
2
C-bus, example for AVR applications
Smart HDMI 1.4 (4 : 1) switch with auto-adaptive equalizer
(
EDID) memory:
TDA19997HL
© NXP B.V. 2009. All rights reserved.
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