參數(shù)資料
型號(hào): DSD1702E
英文描述: ENHANCED MULTIFORMAT, DELTA-SIGMA, AUDIO DIGITAL-TO-ANALOG CONVERTER
中文描述: 增強(qiáng)的多格式,Δ-Σ,音頻數(shù)字模擬轉(zhuǎn)換器
文件頁(yè)數(shù): 10/28頁(yè)
文件大?。?/td> 417K
代理商: DSD1702E
DSD1702
SLES005A
JUNE 2001
REVISED FEBRUARY 2002
10
www.ti.com
system clock and reset functions (continued)
PARAMETERS
MIN
MAX
UNIT
tBCY
tBCH
tBCL
tBL
tLB
tDS
tDH
BCK pulse cycle time
70
ns
BCK high level time
30
ns
BCK low level time
30
ns
BCK rising edge to LRCK edge
10
ns
LRCK falling edge to BCK
10
ns
Rising edge DIN set up time
10
ns
DIN hold time
10
ns
tBCH
tBCL
tLB
tBCY
tBL
tDS
tDH
50% of VDD
50% of VDD
50% of VDD
PLRCK
PBCK
PDATA
Figure 5. Timing for PCM Audio Interface
PARAMETERS
MIN
MAX
UNIT
tBCY
tBCH
tBCL
tDS
tDH
2.8224 MHz = 64 x 44.1 kHz, This value is specified as a sampling rate of DSD.
BCK pulse cycle time
2.8224
MHz
BCK high level time
30
ns
BCK low level time
30
ns
DIN set up time
10
ns
DIN hold time
10
ns
tBCH
tBCL
tBCY
tBL
tDS
tDH
50% of VDD
50% of VDD
DBCK
DSDL
DSDR
Figure 6. Timing for DSD Audio Interface
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PDF描述
DSD1702 ENHANCED MULTIFORMAT, DELTA-SIGMA, AUDIO DIGITAL-TO-ANALOG CONVERTER
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DSD2410
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