AD1838 Analog Devices, AD1838 Datasheet - Page 22

• Manufacturer Part Number: AD1838
• Description: 2 ADC, 6 DAC 96 Khz, 24-Bit Sigma Delta Codec
• Manufacturer: Analog Devices

AD1838–Typical Performance Characteristics
TPC 2. ADC High-Pass Filter Response, f
TPC 3. ADC Composite Filter Response (Pass Band
Section)
–100
–150
–10
–15
–20
–25
–30
–100
–150
–50
–5
–50
5
0
0
0
0
TPC 1. ADC Composite Filter Response
0
0
5
0.5
FREQUENCY – Normalized to f
FREQUENCY – Normalized to f
5
FREQUENCY – Hz
PRELIMINARY TECHNICAL DATA
10
1.0
10
15
S
1.5
S
S
= 48 kHz
15
20
2.0
–22–
TPC 5. DAC Composite Filter Response, f
TPC 6. DAC Composite Filter Response, f
TPC 4. ADC High-Pass Filter Response, f
–100
–150
–100
–150
–10
–15
–20
–25
–30
–50
–50
–5
5
0
0
0
0
0
0
50
50
5
FREQUENCY – Hz
kHz
100
kHz
100
10
150
150
15
S
S
S
= 96 kHz
= 48 kHz
= 96 kHz
REV. PrD
200
200
20