參數(shù)資料
型號(hào): PCM3060
元件分類: Codec
英文描述: 24-BIT, 96/192-kHz ASYNCHRONOUS STEREO AUDIO CODEC
中文描述: 24位96/192-kHz異步立體聲音頻編解碼
文件頁數(shù): 6/45頁
文件大?。?/td> 394K
代理商: PCM3060
www.ti.com
PCM3060
SLAS533–MARCH 2007
ELECTRICAL CHARACTERISTICS (continued)
All specifications at T
A
= 25
°
C, V
CC
= 5 V, V
DD
= 3.3 V, f
S
= 48 kHz, SCKI1 = SCKI2 = 512 f
S
, 24-bit data (unless otherwise
noted).
PCM3060PW
PARAMETER
TEST CONDITIONS
UNIT
MIN
TYP
MAX
DIGITAL FILTER PERFORMANCE
SLOW ROLLOFF
0.308
Pass band
Hz
f
S
Stop band
Pass-band ripple
Stop-band attenuation
0.73 f
S
Hz
dB
dB
< 0.308 f
S
> 0.73 f
S
±
0.5
–35
DIGITAL FILTER PERFORMANCE
Group delay time
De-emphasis error
POWER SUPPLY REQUIREMENTS
V
CC
Voltage range
V
DD
20/f
S
±
0.1
s
dB
4.5
2.7
5
5.5
3.6
30
VDC
3.3
25
25
25
12
13
780
f
S
= 48 kHz/ADC, f
S
= 48 kHz/DAC
f
S
= 96 kHz/ADC, f
S
= 96 kHz/DAC
f
S
1 = 48 kHz/ADC, f
S
2 = 192 kHz/DAC
f
S
= 48 kHz/ADC, power down/DAC
Power down/ADC, f
S
= 48 kHz/DAC
Full power down
(12)(13)
f
S
= 48 kHz/ADC, f
S
= 48 kHz/DAC
f
S
= 96 kHz/ADC, f
S
= 96 kHz/DAC
f
S
1 = 48 kHz/ADC, f
S
2 = 192 kHz/DAC
f
S
= 48 kHz/ADC, power down/DAC
Power down/ADC, f
S
= 48 kHz/DAC
Full power down
(12)
f
S
= 48 kHz/ADC, f
S
= 48 kHz/DAC
f
S
= 96 kHz/ADC, f
S
= 96 kHz/DAC
f
S
1 = 48 kHz/ADC, f
S
2 = 192 kHz/DAC
f
S
= 48 kHz/ADC, power down/DAC
Power down/ADC, f
S
= 48 kHz/DAC
Full power down
(12) (13)
mA
mA
mA
mA
mA
μ
A
mA
mA
mA
mA
mA
μ
A
I
CC
Supply current
9
12
16
13
I
DD
5
5
150
160
180
170
77
82
4.4
190
Power dissipation
mW
TEMPERATURE RANGE
Operation temperature
Thermal resistance
–25
85
°
C
θ
JA
105
°
C/W
(12) Halt SCKI1, SCKI2, BCK1, BCK2, LRCK1, LRCK2
(13) AC-coupled configuration. If DC-coupled configuration is used, DC current flow to external load is added and it depends on external load
resistance.
6
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