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參數資料
型號: UCB1300
廠商: NXP Semiconductors N.V.
英文描述: Advanced modem/audio analog front-end
中文描述: 先進的調制解調器/音頻模擬前端
文件頁數: 34/56頁
文件大小: 1022K
代理商: UCB1300
1999 Jul 20
34
Philips Semiconductors
Preliminary specification
Advanced modem/audio analog front-end
UCB1300
The V
SSD
pins and the V
SSA1
pin are connected within the UCB1300 circuit. It is recommended to connect the V
SSD
pins
and the V
SSA1
directly to a ground plane on the PCB. The split in power supply connections should be maintained on the
PCB to get optimal separation. Fig.28 shows the recommended PCB power supply strategy if only one single supply is
used, while Fig.29 shows the recommended power supply connection for a dual power supply system, with separate
analog and digital supplies.
Fig.29 Recommended power supply connection strategy, dual power supply systems.
vddd
vddd
vdda1
vdda2
vssa1
vssa2
vssd
37
vssd
5
vssa3
3.3V
analog
supply
3.3V
digital
supply
32
48
17
10
7
26
18
UCB1300
相關PDF資料
PDF描述
UCB1300BE Advanced modem/audio analog front-end
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相關代理商/技術參數
參數描述
UCB1300BE 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Advanced modem/audio analog front-end
UCB1400 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Audio codec with touch screen controller and power management monitor
UCB1400BE 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Audio codec with touch screen controller and power management monitor
UCB1400BE,128 功能描述:接口—CODEC AUDIO CODEC WITH TOUCHSCREEN RoHS:否 制造商:Texas Instruments 類型: 分辨率: 轉換速率:48 kSPs 接口類型:I2C ADC 數量:2 DAC 數量:4 工作電源電壓:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:DSBGA-81 封裝:Reel
UCB1400BE,151 功能描述:接口—CODEC AUDIO CODEC RoHS:否 制造商:Texas Instruments 類型: 分辨率: 轉換速率:48 kSPs 接口類型:I2C ADC 數量:2 DAC 數量:4 工作電源電壓:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:DSBGA-81 封裝:Reel
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