參數(shù)資料
型號(hào)： CDB4215
廠商： Cirrus Logic, Inc.
元件分類： Codec
英文描述： 16-Bit Multimedia Audio Codec
中文描述： 16位多媒體音頻編解碼器
文件頁(yè)數(shù)： 5/52頁(yè)
文件大?。?/td> 878K
代理商： CDB4215
SDIN
SDOUT
tnz
t pd1
thz
tpd1
ts1
th1
TS 1, Bit 7
TS 1, Bit 7
TS 1, Bit 6
SCLK
tpd1
tpd1
tpd2
TSOUT
tpd2
TS 8, Bit 0
TS 1, Bit 6
FSYNC
out
TSIN
FSYNC
in
ts1
th1
th1
ts1
TS 8, Bit 0
tsckl
tsckh
tsckw
SWITCHING CHARACTERISTICS
(T
A
= 25
°
C; VA1, VA2, VD1, VD2 = +5V,
outputs loaded with 30 pF; Input Levels: Logic 0 = 0V, Logic 1 = VD1, VD2)
Parameter
Symbol
Min
Typ
Max
Units
SCLK period
Master Mode, XCLK = 1 (Note 8)
Slave Mode (XCLK = 0)
tsckw
tsckw
-
1/(Fs*bpf)
-
-
-
s
80
ns
SCLK high time
Slave Mode, XCLK = 0 (Note 9)
tsckh
25
-
-
ns
SCLK low time
Slave Mode, XCLK = 0 (Note 9)
tsckl
25
-
-
ns
Input Setup Time
ts1
th1
15
-
-
ns
Input Hold Time
10
-
-
ns
Input Transition Time
10% to 90% points
-
-
10
ns
Output delay
tpd1
-
-
28
ns
SCLK to TSOUT
tpd2
-
-
30
ns
Output to Hi-Z state
Timeslot 8, bit 0
thz
tnz
-
-
12
ns
Output to non-Hi-Z
Timeslot 1, bit 7
15
-
-
ns
Input Clock Frequency
Crystals
-
-
-
27
13.5
MHz
MHz
CLKIN (Note 10)
1.024
Input Clock (CLKIN) low time
30
-
-
ns
Input Clock (CLKIN) high time
30
-
-
ns
Sample rate
Fs
4
-
50
kHz
RESET low time
(Note 11)
500
-
-
ns
Notes:
8. In Master mode with BSEL1,0 set to 64 or 128 bits per frame (bpf), the SCLK duty cycle is 50%.
When BSEL1,0 is set to 256 bpf, SCLK will have the same duty cycle as CLKOUT.
See Internal Clock Generation section.
9. In Slave mode, FSYNC and SCLK must be derived from the master clock running the codec
(CLKIN, XTAL1, XTAL2).
10. Sample rate specifications must not be exceeded.
11. After powering up the CS4215, RESET should be held low for 50 ms to allow the voltage
reference to settle.
CS4215
DS76F2
5
相關(guān)PDF資料
PDF描述
CDB4216 16-Bit Stereo Audio Codec
CDB4220 24-Bit Stereo Audio Codec with 3V Interface
CDB4221 24-Bit Stereo Audio Codec with 3V Interface
CDB4222 20-Bit Stereo Audio Codec with Volume Control
CDB4224 24-Bit 105 dB Audio Codec with Volume Control
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
CDB4216 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:16-Bit Stereo Audio Codec
CDB4220 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:24-Bit Stereo Audio Codec with 3V Interface
CDB4221 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:24-Bit Stereo Audio Codec with 3V Interface
CDB4222 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:20-Bit Stereo Audio Codec with Volume Control
CDB4223 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:24-Bit 105 dB Audio Codec with Volume Control
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫(xiě)一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*