Datasheet

0
0.5
1
1.5
2-
-
-
-
Amplitude (dB)
0.01 0.1 1 10
100
Frequency (kHz)
G003
0
20
40
60
80
-
-
-
-
Amplitude (dB)
1 10 100 1k
10k
Frequency (kHz)
G004
0 1 2 3
4
G001
0
20
40
60
80
100
-
-
-
-
-
-
-
120
140
Amplitude (dB)
Frequency (× f )
S
Frequency (× f )
S
0 0.1 0.2 0.40.3
0.5
0.05
0.04
0.03
0.02
0.01
0
-
-
-
-
-
0.01
0.02
0.03
0.04
0.05
Amplitude (dB)
G002
PCM2704C, PCM2705C
PCM2706C, PCM2707C
www.ti.com SBFS036A –AUGUST 2011–REVISED JULY 2012
TYPICAL CHARACTERISTICS: INTERNAL FILTER
All specifications at T
A
= 25°C, V
BUS
= 5 V, f
S
= 44.1 kHz, f
IN
= 1 kHz, 16-bit data (unless otherwise noted).
DAC Digital Interpolation Filter Frequency Response
AMPLITUDE vs FREQUENCY AMPLITUDE vs FREQUENCY
Figure 3. Frequency Response Figure 4. Passband Ripple
DAC Analog Low-Pass Filter Frequency Response
AMPLITUDE vs FREQUENCY AMPLITUDE vs FREQUENCY
Figure 5. Passband Characteristics Figure 6. Stop Band Characteristics
Copyright © 2011–2012, Texas Instruments Incorporated Submit Documentation Feedback 11
Product Folder Link(s): PCM2704C PCM2705C PCM2706C PCM2707C