参数资料
型号: CS4218-KL
厂商: CRYSTAL SEMICONDUCTOR CORP
元件分类: 消费家电
英文描述: 16-Bit Stereo Audio Codec
中文描述: SPECIALTY CONSUMER CIRCUIT, PQCC44
封装: PLASTIC, LCC-44
文件页数: 21/44页
文件大小: 586K
代理商: CS4218-KL
ignored and the sample frequency is linearly
scaled with SCLK. (The CLKIN pin must be
tied low.) This mode also fixes SCLK at 256 bits
per frame with MF7:SFS1 and MF8:SFS2 select-
ing the particular sub-frame. This master
clocking option is not available in the multiplier
(SM3-MS) sub-mode.
Multiplier Sub-Modes (SM3-MM and
SM3-MS)
The SM3 Multiplier sub-modes are identical to
the SM3-M and SM3-S sub-modes with the fol-
lowing exceptions:
Set SMODE1 = SMODE2 = SMODE3 = 0.
This selects SM3 Multiplier mode.
CLKIN must be 16*Fs, as opposed to
256*Fs used for SM3-M and SM3-S.
A 0.47uF capacitor must be connected to the
FILT pin as shown in Figure 8.
Master / Slave setup, frame formats, and sample
rate selection are identical to SM3-M and SM3-
S. Please note that the MF1:F1 = MF2:F2 = 1
slave configuration supported by the SM3-S sub-
mode it not available in SM3-MS sub-mode.
Sub-frame 1
FRAME (n+1)
Word A
Word B
Sub-frame 1
Word A
Word B
FRAME n
64 SCLK Periods
FRAME (n+2)
Sub-frame 1
Word A
Word B
FRAME (n+3)
Sub-frame 1
Word A
Word B
SSYNC
DATA
SFS2
SFS1 frame
0
0
1
MF8:
MF7:
Sub-
Figure 16. SM3-S and SM3-MS - 64 BPF; MF1:F1, MF2:F2 = 00
Sub-frame 1
Sub-frame 2
FRAME (n+1)
Word A
Word B
Word A
Word B
Sub-frame 1
Word A
Word B
FRAME n
128 SCLK Periods
Sub-frame 2
Word A
Word B
FRAME (n+2)
Sub-frame 1
Word A
Word B
SSYNC
DATA
SFS2
SFS1 frame
0
0
0
1
1
2
MF8:
MF7:
Sub-
Figure 17. SM3-S and SM3-MS - 128 BPF; MF1:F1, MF2:F2 = 01
Sub-frame 1
Sub-frame 2
Sub-frame 3
Sub-frame 4
FRAME (n+1)
Word A
Word B
Word A
Word B
Word A
Word B
Word A
Word B
FRAME n
256 SCLK Periods
Sub-frame 1
Word A
Word B
SSYNC
DATA
SFS2
SFS1 frame
0
0
1
1
0
1
0
1
1
2
3
4
MF8:
MF7:
Sub-
Figure 18. SM3-S and SM3-MS - 256 BPF; MF1:F1, MF2:F2 = 10
CS4218
DS135F1
21
相关PDF资料
PDF描述
CS4218-KQ 16-Bit Stereo Audio Codec
CS4218 16-Bit Stereo Audio Codec
CS4220 24-Bit Stereo Audio Codec with 3V Interface
CS4220-KS IC EEPROM SRL 512X8BIT 8DIP
CS4221 24-Bit Stereo Audio Codec with 3V Interface
相关代理商/技术参数
参数描述
CS4218-KQ 制造商:CIRRUS 制造商全称:Cirrus Logic 功能描述:16-Bit Stereo Audio Codec
CS4220 制造商:CIRRUS 制造商全称:Cirrus Logic 功能描述:24-Bit Stereo Audio Codec with 3V Interface
CS4220-KS 制造商:CIRRUS 制造商全称:Cirrus Logic 功能描述:24-Bit Stereo Audio Codec with 3V Interface
CS4220-KSR 制造商:Rochester Electronics LLC 功能描述: 制造商:Cirrus Logic 功能描述:
CS4220-KSZ 功能描述:接口—CODEC IC 24Bit Str Audio CODEC 3V Intrfc RoHS:否 制造商:Texas Instruments 类型: 分辨率: 转换速率:48 kSPs 接口类型:I2C ADC 数量:2 DAC 数量:4 工作电源电压:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:DSBGA-81 封装:Reel