TDA8798HL Philips Semiconductors, TDA8798HL Datasheet - Page 19

• Manufacturer Part Number: TDA8798HL
• Description: Dual 8-bit/ 100 Msps A/D converter with DPGA
• Manufacturer: Philips Semiconductors

Philips Semiconductors
2001 Feb 14
handbook, halfpage
handbook, full pagewidth
Dual 8-bit, 100 Msps A/D converter with optional DPGA
(1) f
(2) f
Fig.10 Total harmonic distortion (THD) as a
(1) f
(2) f
THD
(dB)
(dB)
EB
i
i
clk
clk
7.6
7.4
7.2
6.8
6.6
57
58
59
60
= 4.43 MHz; SR HIGH.
= 4.43 MHz; SR LOW.
7
10
= 100 Msps; TE HIGH.
= 100 Msps; TE LOW.
10
function of clock frequency.
1
Fig.11 Effective number of bits (EB) as a function of analog input frequency.
(2)
(1)
1
f clk (MHz)
(1)
(2)
FCE650
10
2
19
10
10
2
f i (MHz)
Product specification
TDA8798
FCE651
10
3