参数资料
型号: CS7410
厂商: Cirrus Logic, Inc.
英文描述: CD/MP3/WMA Audio Controller
中文描述: CD/MP3/WMA音频控制器
文件页数: 36/39页
文件大小: 366K
代理商: CS7410
CS7410
36
DS553PP1
4.10
Power and Ground
Table 18
describes the power and ground pins. The CS7410 requires 3 different types of power supplies for
the PLLs, internal logic, and IO pins. The PLLs and internal logic use 1.8 V supply voltage. The IO pins use
3.3 V supply voltage. An optional separate supply can be used to provide clean 3.3 V to the Sigma-Delta
DACs digital output pads. It is recommended that you use good layout techniques to provide isolation be-
tween the supply types on the board. Contact Cirrus Logic applications engineering for layout guidelines.
85
DAC_LN
O
GPO controlled by Mode bit 13
87
DAC_RP
O
GPO controlled by Mode bit 13
89
DAC_RN
O
GPO controlled by Mode bit 13
96
IEC958_O
B
GPIO controlled by Mode bit 14
Pin
Signal Name
Type
Description
1
PLL_GND
Ground for internal PLLs
2
PLL_1V8
1.8V for internal PLLs
14, 40, 73
CORE_GND
Ground for internal core logic
12, 38, 71
CORE_1V8
1.8V for internal core logic
19, 42, 64, 86
IO_GND
Ground for Digital I/Os
16, 44, 75
IO_3V3
3.3V for Digital I/Os
88
DAC_3V3
3.3V for Sigma Delta DAC Digital I/Os
Table 18. Power and Ground
Pin
Signal Name
Type
Description
Table 17. Redefined General Purpose Pins (Continued)
相关PDF资料
PDF描述
CS7410-CM CD/MP3/WMA Audio Controller
CS7410-CQ CD/MP3/WMA Audio Controller
CS7615 CCD IMAGER ANALOG PROCESSOR
CS7615-KQ CCD IMAGER ANALOG PROCESSOR
CS7620 CCD IMAGER ANALOG PROCESSOR
相关代理商/技术参数
参数描述
CS7410-CM 制造商:Rochester Electronics LLC 功能描述:- Bulk
CS7410-CQ 功能描述:音频 DSP CD/MP3/WMA/AAC Audio Controller RoHS:否 制造商:Texas Instruments 工作电源电压: 电源电流: 工作温度范围: 安装风格: 封装 / 箱体: 封装:Tube
CS7410-DQZ 功能描述:音频 DSP CD/MP3/WMA/AAC Audio Controller RoHS:否 制造商:Texas Instruments 工作电源电压: 电源电流: 工作温度范围: 安装风格: 封装 / 箱体: 封装:Tube
CS7410-DQZR 功能描述:音频 DSP CD/MP3/WMA/AAC Audio Controller RoHS:否 制造商:Texas Instruments 工作电源电压: 电源电流: 工作温度范围: 安装风格: 封装 / 箱体: 封装:Tube
CS7410-IQZ 功能描述:音频 DSP CD/MP3/WMA/AAC Audio Controller RoHS:否 制造商:Texas Instruments 工作电源电压: 电源电流: 工作温度范围: 安装风格: 封装 / 箱体: 封装:Tube