参数资料
型号: CS8416-CNZ
厂商: Cirrus Logic Inc
文件页数: 37/37页
文件大小: 0K
描述: IC RCVR DGTL 192KHZ 28QFN COMM
标准包装: 490
类型: 数字音频接口接收器
应用: 数字音频
安装类型: 表面贴装
封装/外壳: 28-QFN
供应商设备封装: 28-QFN 裸露焊盘(5x5)
包装: 管件
产品目录页面: 759 (CN2011-ZH PDF)
配用: 598-1017-ND - BOARD EVAL FOR CS8416 RCVR
其它名称: 598-1723
DS578F3
9
CS8416
SWITCHING CHARACTERISTICS - SERIAL AUDIO PORTS
(Inputs: Logic 0 = 0 V, Logic 1 = VL; CL = 20 pF)
Notes:
8. In Software Mode the active edges of OSCLK are programmable.
9. In Software Mode the polarity of OLRCK is programmable.
10. This delay is to prevent the previous OSCLK edge from being interpreted as the first one after OLRCK
has changed.
11. This setup time ensures that this OSCLK edge is interpreted as the first one after OLRCK has changed.
Parameter
Symbol
Min
Typ
Max
Units
OSCLK/OLRCK Active Edge to SDOUT Output Valid
tdpd
--
23
ns
Master Mode
RMCK to OSCLK active edge delay
tsmd
0-
12
ns
RMCK to OLRCK delay
tlmd
0-
12
ns
OSCLK and OLRCK Duty Cycle
-
50
-
%
Slave Mode
OSCLK Period
tsckw
36
-
ns
OSCLK Input Low Width
tsckl
14
-
ns
OSCLK Input High Width
tsckh
14
-
ns
OSCLK Active Edge to OLRCK Edge
tlrckd
10
-
ns
OSCLK Edge Setup Before OSCLK Active-Edge (Notes 8,9,11)
tlrcks
10
-
ns
Figure 1. Audio Port Master Mode Timing
Figure 2. Audio Port Slave Mode and Data Input
sckh
sckl
sckw
t
tdpd
SDOUT
(input)
lrcks
t
lrckd
t
OSCLK
OLRCK
t smd
t lmd
OS C LK
(output)
OLRC K
(output)
RM C K
(output)
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相关代理商/技术参数
参数描述
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