参数资料
型号: ADAV801ASTZ-REEL
厂商: ANALOG DEVICES INC
元件分类: 消费家电
英文描述: Audio Codec for Recordable DVD
中文描述: SPECIALTY CONSUMER CIRCUIT, PDSO64
封装: ROHS COMPLIANT, MS-026BCD, LQFP-64
文件页数: 49/56页
文件大小: 1405K
代理商: ADAV801ASTZ-REEL
ADAV801
Table 73. PLL Control Register 1
ADDRESS = 1110100 (0x74)
DIRIN_CLK1-0
Rev. 0 | Page 49 of 56
LK1
LK0
DIV
DIRIN_C
7
DIRIN_C
6
MCLKO
5
PLLDIV
PLL2PD
3
PLL1PD
2
XTLPD
1
SYSCLK3
0
nt to SYSCLK3.
Recovered SPDIF clock se
00 = SYSCLK3 comes from PLL block.
.
01 = Reserved
10 = Reserved.
11 = SYSCLK3 is
Divide input MCLK by 2 to
0 = Disabled.
1 = Enabled
Divide XIN b
0 = Disabled.
1 = Enabled
Power-down P
0 = Normal.
1 = Power-down.
Power-down PLL1.
0 = Normal.
1 = Power-d
Power-dow
0 = Normal.
1 = Power-
Clock output
0 = 512 × f
S
.
1 = 256 × f
S
.
the recovered SPDIF clock from DIRIN.
generate MCLKO.
CLKODIV
.
y 2 to generate the PLL master clock.
.
LL2.
own.
n XTAL oscillator.
down.
for SYSCLK3.
M
PLLDIV
PLL2PD
PLL1PD
XTLPD
SYSCLK3
Table 74. PLL Control Register 2
ADDRESS = 1110101 (0x75)
FS2_1–0
SEL2
DO
FS1–0
SEL2
5
DOUB2
4
FS1
3
FS0
2
SEL1
1
DOUB1
0
FS2_1
7
FS2_0
6
Sampl rate se
00 = 48 kHz.
01 = Reserved.
10 = 32 kH
11 = 44.1 kHz
Oversample rat
0 = 256 × f
S
.
1 = 384 × f
S
.
Double-se
0 = Disabled.
1 = Enable
Sample rate
00 = 48 kHz.
01 = Rese
10 = 32 kHz
t for PLL2.
lec
z.
.
io select for PLL2.
UB2
lected sample rate on PLL2.
d.
select for PLL1.
rved.
.
11 = 44.1 kHz.
Oversample ratio select for PLL1.
0 = 256 × f
S
.
1 = 384 × f
S
.
Double-selected sample rate on PLL1.
0 = Disabled.
1 = Enabled.
SEL1
DOUB1
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ADAV803ASTZ 功能描述:IC CODEC AUDIO R-DVD 3.3V 64LQFP RoHS:是 类别:集成电路 (IC) >> 接口 - 编解码器 系列:- 标准包装:2,500 系列:- 类型:立体声音频 数据接口:串行 分辨率(位):18 b ADC / DAC 数量:2 / 2 三角积分调变:是 S/N 比,标准 ADC / DAC (db):81.5 / 88 动态范围,标准 ADC / DAC (db):82 / 87.5 电压 - 电源,模拟:2.6 V ~ 3.3 V 电压 - 电源,数字:1.7 V ~ 3.3 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:48-WFQFN 裸露焊盘 供应商设备封装:48-TQFN-EP(7x7) 包装:带卷 (TR)