參數(shù)資料
型號(hào): PCM3052ARTFRG4
元件分類: Codec
英文描述: 24-BIT, 96-kHz STEREO AUDIO CODEC WITH MICROPHONE AMPLIFIER, BIAS, MUXTIPLEXER, AND PGA
中文描述: 24位,96千赫立體聲音頻編解碼器麥克風(fēng)放大器,偏見(jiàn),MUXTIPLEXER,和PGA
文件頁(yè)數(shù): 26/45頁(yè)
文件大?。?/td> 583K
代理商: PCM3052ARTFRG4
www.ti.com
BCK
LRCK
DIN
t
(BCH)
t
(BCL)
t
(LRP)
t
(LB)
t
(BCY)
1.4 V
t
(BL)
DOUT
t
(BDO)
t
(LDO)
0.5 V
DD
t
(DIS)
t
(DIH)
1.4 V
1.4 V
T002103
PCM3052A
SLES160–NOVEMBER 2005
PARAMETER
MIN
160
70
70
20
20
4.2
20
20
MAX
UNIT
ns
ns
ns
ns
ns
μ
s
ns
ns
ns
ns
ns
ns
t
BCY
t
BCH
t
BCL
t
BL
t
LB
t
LRP
t
DIS
t
DIH
t
BDO
t
LDO
t
R
t
F
BCK pulse cycle time
BCK pulse duration, HIGH
BCK pulse duration, LOW
BCK rising edge to LRCK edge
LRCK edge to BCK rising edge
LRCK pulse duration
DIN setup time to BCK rising edge
DIN hold time to BCK rising edge
DOUT delay time from BCK falling edge
DOUT delay time from LRCK edge
Rising time of all signals
Falling time of all signals
20
20
10
10
NOTE: Load capacitance at DOUT is 20 pF. Rising and falling time is measured from 10% to 90% of IN/OUT signal swing.
Figure 47. Audio Data Input/Output Timing
26
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