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参数资料
| 型号： | CDB5351 |
| 厂商： | Cirrus Logic Inc |
| 文件页数： | 15/16页 |
| 文件大小： | 0K |
| 描述： | EVALUATION BOARD FOR CS5351 |
| 标准包装： | 1 |
| ADC 的数量： | 2 |
| 位数： | 24 |
| 采样率（每秒）： | 192k |
| 数据接口： | 串行 |
| 在以下条件下的电源（标准）： | 198mW @ 5V |
| 工作温度： | -10°C ~ 70°C |
| 已用 IC / 零件： | CS5351 |
| 已供物品： | 板 |
| 产品目录页面： | 756 (CN2011-ZH PDF) |
| 相关产品： | CS5351-KZZR-ND - IC ADC AUD 108DB 204KHZ 24-TSSOP CS5351-KSZ-ND - IC ADC AUD 108DB 204KHZ 24-SOIC CS5351-DZZR-ND - IC ADC AUD 108DB 204KHZ 24-TSSOP 598-1693-ND - IC ADC AUD 108DB 204KHZ 24-TSSOP 598-1085-5-ND - IC ADC AUD 108DB 204KHZ 24-TSSOP 598-1084-5-ND - IC ADC AUD 108DB 204KHZ 24-TSSOP |
| 其它名称： | 598-1781 |
IDT / ICS 3.3V LVPECL CLOCK GENERATOR
8
ICS843001AG REV B March 2, 2009
ICS843001
FEMTOCLOCKS CRYSTAL-TO-3.3V LVPECL CLOCK GENERATOR
APPLICATION INFORMATION
FIGURE 2. CRYSTAL INPUt INTERFACE
CRYSTAL INPUT INTERFACE
The ICS843001 has been characterized with 18pF parallel
resonant crystals. The capacitor values, C1 and C2, shown in
Figure 2 below were determined using a 26.5625MHz, 18pF
parallel resonant crystal and were chosen to minimize the ppm
error. The optimum C1 and C2 values can be slightly adjusted
for different board layouts.
As in any high speed analog circuitry, the power supply pins
are vulnerable to random noise. The ICS843001 provides
separate power supplies to isolate any high switching
noise from the outputs to the internal PLL. V
CC and VCCA
should be individually connected to the power supply
plane through vias, and bypass capacitors should be
used for each pin. To achieve optimum jitter performance,
power supply isolation is required.
Figure 1 illustrates how
a 10
resistor along with a 10F and a .01F bypass
capacitor should be connected to each V
CCA pin.
POWER SUPPLY FILTERING TECHNIQUES
FIGURE 1. POWER SUPPLY FILTERING
10
V
CCA
10
F
.01
F
3.3V
.01
F
V
CC
C1
33p
X1
18pF Parallel Crystal
C2
27p
XTAL_OUT
XTAL_IN
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相关代理商/技术参数 |
参数描述 |
|---|---|
| CDB5360 | 制造商:CIRRUS 制造商全称:Cirrus Logic 功能描述:Evaluation Board |
| CDB5361 | 功能描述:音频 IC 开发工具 Eval Bd 24-Bit 114dB 192kHz Mult-Bit ADC RoHS:否 制造商:Texas Instruments 产品:Evaluation Kits 类型:Audio Amplifiers 工具用于评估:TAS5614L 工作电源电压:12 V to 38 V |
| CDB5364 | 功能描述:音频 IC 开发工具 Eval Bd 114dB 4-Ch ADC w/TDM RoHS:否 制造商:Texas Instruments 产品:Evaluation Kits 类型:Audio Amplifiers 工具用于评估:TAS5614L 工作电源电压:12 V to 38 V |
| CDB5366 | 功能描述:音频 IC 开发工具 Eval Bd 114dB 6-Ch ADC w/TDM RoHS:否 制造商:Texas Instruments 产品:Evaluation Kits 类型:Audio Amplifiers 工具用于评估:TAS5614L 工作电源电压:12 V to 38 V |
| CDB5368 | 功能描述:音频 IC 开发工具 Eval Bd 114dB 8-Ch ADC w/TDM RoHS:否 制造商:Texas Instruments 产品:Evaluation Kits 类型:Audio Amplifiers 工具用于评估:TAS5614L 工作电源电压:12 V to 38 V |
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