SDA9257 Infineon Technologies Corporation, SDA9257 Datasheet - Page 15

• Manufacturer Part Number: SDA9257
• Description: Clock SYNC Generator
• Manufacturer: Infineon Technologies Corporation

2
2.1
2.1.1 Introduction
The SDA 9206 implements 3 independent 8-Bit A/D converters.
Maximum conversion rate is 30 MHz.
2.1.2 Input Signal Amplification, Prefiltering
The amplification of the input signals can be adjusted via
of the analog input signals is implemented. The typ. frequency response of the analog
antialiasing prefilter is shown in figure 10.
Figure 10
Frequency Response of the Analog Antialiasing Prefilter
Semiconductor Group
System Description
A/D Converter for YUV Inputs
-10
-20
-30
-40
-50
-60
-70
dB
0
10
0
5
15
10
1
I
2
C Bus. An internal prefiltering
5
Frequency
UED10458
MHz
10
2
SDA 9206
1999-02-10