tda8705t NXP Semiconductors, tda8705t Datasheet - Page 10

• Manufacturer Part Number: tda8705t
• Description: 6-bit High-speed Dual Analog-to-digital Converter Adc
• Manufacturer: NXP Semiconductors

Philips Semiconductors
1996 Jan 12
6-bit high-speed dual Analog-to-Digital
Converter (ADC)
handbook, full pagewidth
handbook, full pagewidth
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.
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.
amplitude
amplitude
(dB)
(dB)
100
120
100
120
20
40
60
80
20
40
60
80
0
0
0
0
2.51
2.50
Fig.5 Typical Fast Fourier Transform; f
Fig.6 Typical Fast Fourier Transform; f
5.02
5.0
7.53
7.51
10
10.0
10.0
clk
clk
= 40 MHz; f
= 40 MHz; f
12.6
12.5
i
i
= 10 MHz.
= 20 MHz.
15.1
15.0
17.6
17.5
Product specification
TDA8705
f (MHz)
f (MHz)
MLC372
MLC373
20.1
20.0