PCM1850

PCM1851

SLES108 − MARCH 2004

www.ti.com

11

Figure 13

0.001

0.002

0.003

0.004

16

36

56

76

96

fSAMPLE Condition – kHz

TOTAL HARMONIC DISTORTION + NOISE

vs

fSAMPLE CONDITION

Figure 14

97

98

99

100

101

102

103

104

105

106

107

16

36

56

76

96

DYNAMIC RANGE and SNR

vs

fSAMPLE CONDITION

SNR

Dynamic Range

fSAMPLE Condition – kHz

OUTPUT SPECTRUM

Figure 15

f – Frequency – kHz

−140

−120

−100

−80

−60

−40

−20

0

0

5

10

15

20

AMPLITUDE

vs

FREQUENCY

Input Level = –60 dB

Data Points = 8192

Figure 16

f – Frequency – kHz

−140

−120

−100

−80

−60

−40

−20

0

0

5

10

15

20

Input Level = –0.5 dB

Data Points = 8192

AMPLITUDE

vs

FREQUENCY

All specifications at TA = 25°C, VCC = 5 V, VDD = 3.3 V, master mode, fS = 48 kHz, system clock = 256 fS, 24-bit data, unless otherwise noted