參數(shù)資料
型號: PCM3793RHBT
元件分類: Codec
英文描述: 16-Bit, Low-Power Stereo Audio CODEC With Microphone Bias, Headphone, and Digital Speaker Amplifier
中文描述: 16位,低功耗立體聲音頻編解碼器麥克風偏置,耳機,揚聲器放大器和數(shù)字
文件頁數(shù): 22/63頁
文件大小: 915K
代理商: PCM3793RHBT
www.ti.com
t
w(BCH)
DOUT
t
w(BCL)
t
(LB)
t
(BCY)
LRCK
BCK
DIN
t
(DS)
50% of V
IO
50% of V
IO
50% of V
IO
50% of V
IO
t
(CKDO)
t
(LRDO)
T0010-09
t
(DH)
t
(BL)
PCM3793
PCM3794
SLES193A–AUGUST 2006–REVISED SEPTEMBER 2006
PARAMETERS
MIN
MAX
UNITS
BCK pulse cycle time (I
2
S, left- and right-justified formats)
BCK pulse cycle time (DSP format)
BCK high-level time
BCK low-level time
BCK rising edge to LRCK edge
LRCK edge to BCK rising edge
DIN set up time
DIN hold time
DOUT delay time from BCK falling edge
DOUT delay time from LRCK falling edge
Rising time of all signals
Falling time of all signals
1/(64 f
S
)
(1)
1/(256 f
S
)
(1)
t
(BCY)
t
w(BCH)
t
w(BCL)
t
(BL)
t
(LB)
t
(DS)
t
(DH)
t
(CKDO)
t
(LRDO)
t
r
t
f
35
35
10
10
10
10
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
15
15
10
10
(1)
f
S
is the sampling frequency.
Figure 26. Audio Interface Timing (Slave Mode)
22
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相關代理商/技術參數(shù)
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