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9397 750 13928 © Koninklijke Philips Electronics N.V. 2004. All rights reserved.
Product data Rev. 03 – 23 August 2004 2 of 31
Philips Semiconductors
PNX2000
Audio video input processor
4. Ordering information
5. Block diagram
Table 1: Ordering information
Type number Package
name
Description Version
PNX2000HL LQFP144 plastic low profile quad flat package; 144 leads; body 20 × 20 × 1.4 mm SOT486-1
Fig 1. Block diagram
mce559
I
2
C-BUS
I
2
C-bus
audio data SIF or L/R
video data CVBS, Y/C, YUV
54 MHz clock
27 Msps or 54 Msps
VIDDEC
HSYNC
HSYNC/
VSYNC
I
2
D
DLINK1 DLINK3
DLINK2
GTU
INT
13.5 MHz or
27 MHz
Xtal
6× I
2
S-bus
outputs
6× I
2
S-bus
inputs
DCU
ITU-656
ITU-656
1f
H
or 2f
H
10-bit data
BCU
PNX2000
PI-bus
CLOCKS
DEMDEC DSP
AUDIO DSP
×4
PNX3000
interface
(2 stereo
or 4 mono)
×2×6