TDA8705 Datasheet, PDF (10/16 Pages) NXP Semiconductors – 6-bit high-speed dual Analog-to-Digital Converter ADC

Philips Semiconductors
6-bit high-speed dual Analog-to-Digital
Converter (ADC)
Product specification
TDA8705
0
handbook, full pagewidth
amplitude
(dB)
20
MLC372
40
60
80
100
120
0
2.51
5.02
7.53
10.0
12.6
15.1
Effective bits: 5.83; THD = −46.31 dB;
Harmonic levels (dB): 2nd = −51.85; 3rd = −51.11; 4th = −55.73; 5th = −59.89; 6th = −52.68.
Fig.5 Typical Fast Fourier Transform; f_clk = 40 MHz; f_i = 10 MHz.
17.6
20.1
f (MHz)
0
handbook, full pagewidth
amplitude
(dB)
20
MLC373
40
60
80
100
120
0
2.50
5.0
7.51
10.0
12.5
15.0
Effective bits: 5.65; THD = −41.79 dB;
Harmonic levels (dB): 2nd = −51.73; 3rd = −42.51; 4th = −65.18; 5th = −57.48; 6th = −58.98.
Fig.6 Typical Fast Fourier Transform; f_clk = 40 MHz; f_i = 20 MHz.
17.5
20.0
f (MHz)
1996 Jan 12
10