NXP Semiconductors
TDA9950
CEC/I2C-bus translator
3. Applications
I All devices using an HDMI connector
I YCBCR or RGB high-speed video digitizer
I Projector, plasma and LCD TV
I Rear-projection TV
I High-end TV
I Home-theater amplifier
I DVD recorder
4. Quick reference data
Table 1. Quick reference data
Symbol Parameter
Conditions
VDD
Tamb
Ptot
supply voltage
ambient temperature
total power dissipation
Operating mode
Idle mode
I2C-bus: (5 V tolerant) pins SDA and SCL
fclk
clock frequency
Standard mode
Fast mode
Min Typ Max Unit
3.0 3.3 3.6 V
0
-
70
°C
-
33
46.8 mW
-
16
25.2 mW
-
-
100 kHz
-
-
400 kHz
5. Ordering information
Table 2. Ordering information
Type number Package
Name
Description
TDA9950TT
TSSOP20 plastic thin shrink small outline package; 20 leads;
body width 4.4 mm
Version
SOT360-1
TDA9950_2
Product data sheet
Rev. 02 — 22 October 2009
© NXP B.V. 2009. All rights reserved.
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