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参数资料
| 型号： | LC72130 |
| 厂商： | SANYO SEMICONDUCTOR CO LTD |
| 元件分类： | PLL合成/DDS/VCOs |
| 英文描述： | PLL FREQUENCY SYNTHESIZER, 40 MHz, PDIP24 |
| 封装： | SDIP-24 |
| 文件页数： | 10/22页 |
| 文件大小： | 306K |
| 代理商： | LC72130 |
Unlock Detection Timing
1. Unlock Detection Determination Timing
Unlocked state detection is performed in the reference frequency (fref) period (interval). Therefore, in principle, this
determination must be performed over a period no less than the reference frequency period. However, directly
following a change to the (frequency) divisor N, that determination must be performed after at least two reference
frequency periods have passed.
Figure 1 Unlocked State Detection Timing
For example, if fref is 1 kHz, i.e., the period is 1 ms, after the divisor N is changed, unlocked state determination
must be performed after waiting 2 ms.
Figure 2 Circuit Structure
No. 4973-18/22
LC72130, 72130M
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LC72130-D-E | 制造商:ON Semiconductor 功能描述:PLL FREQUENCY SYNTHESIZER - Ammo Pack 制造商:ON Semiconductor 功能描述:FNFLD / PLL FREQUENCY SYNTHESIZER |
| LC72130-E | 功能描述:时钟合成器/抖动清除器 RoHS:否 制造商:Skyworks Solutions, Inc. 输出端数量: 输出电平: 最大输出频率: 输入电平: 最大输入频率:6.1 GHz 电源电压-最大:3.3 V 电源电压-最小:2.7 V 封装 / 箱体:TSSOP-28 封装:Reel |
| LC72130M | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:AM/FM PLL Frequency Synthesizer |
| LC72131 | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:AM/FM PLL Frequency Synthesizer |
| LC72131D | 制造商:Panasonic Industrial Company 功能描述:IC |
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