PNX3000 Datasheet, PDF (40/51 Pages) NXP Semiconductors – Analog front end for digital video processors

Philips Semiconductors
Analog front end for digital video
processors
Preliminary specification
PNX3000
handbook, full pagewidth
−3.2 dB
−13.2 dB
−30 dB
SC CC
PC
BLUE
−13.2 dB
−30 dB
−10 dB
SC CC
PC
YELLOW
MBC213
PC
SC
Σ
ATTENUATOR
TEST
CIRCUIT
SPECTRUM
ANALYZER
gain setting
CC
adjusted for blue
MCE436
Input signal conditions: SC = sound carrier; CC = colour carrier; PC = picture carrier.
All amplitudes with respect to top sync level.
Value at 0.9 MHz or 1.1 MHz = 20 log _V-V----^OO------aa----tt---30----..-59----82-----MM-----HH----zz-----oo---rr----41---..--41-----MM-----HH----zz-- + 3.6 dB
Value at 2.66 MHz or 3.3 MHz = 20 log ^VV-----OO------aa----tt---32----..-56----86-----MM-----HH----zz-----oo---rr----43---..--43-----MM-----HH----zz--
Fig.5 Test set-up intermodulation.
2004 Oct 04
40