tda8761am NXP Semiconductors, tda8761am Datasheet - Page 10

• Manufacturer Part Number: tda8761am
• Description: 9-bit Analog-to-digital Converter For Digital Video
• Manufacturer: NXP Semiconductors

Philips Semiconductors
8. Effective bits are obtained via a Fast Fourier Transform (FFT) treatment taking 8 K acquisition points per equivalent
9. Intermodulation measured relative to either tone with analog input frequencies of 10.0 and 10.10 MHz. The two input
10. Measurement carried out using video analyser VM700A, where the video analog signal is reconstructed through a
11. Output data acquisition: the output data is available after the maximum delay time of t
1998 Nov 03
handbook, halfpage
9-bit analog-to-digital converter
for digital video
fundamental period. The calculation takes into account all harmonics and noise up to half of the clock frequency
(NYQUIST frequency). Conversion to signal-to-noise ratio: S/N = ENOB
signals have the same amplitude and the total amplitude of both signals provides full-scale to the converter.
digital-to-analog converter.
V RM
V RB
V RT
Fig.3 Explanation of note 3.
9
7
6
R LAD
R L
R OB
R OT
I L
MGD233
code 0
code 511
10
6.02 + 1.76 dB.
d
.
Product specification
TDA8761A