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参数资料
| 型号： | CS2200-CP-CZZR |
| 厂商： | CIRRUS LOGIC INC |
| 元件分类： | XO, clock |
| 英文描述： | PHASE LOCKED LOOP, 75 MHz, PDSO10 |
| 封装： | 3 MM, LEAD FREE, MO-187, MSOP-10 |
| 文件页数： | 7/26页 |
| 文件大小： | 307K |
| 代理商： | CS2200-CP-CZZR |
CS2200-CP
DS759PP1
15
5.5
Clock Output Stability Considerations
5.5.1
Output Switching
CS2200 is designed such that re-configuration of the clock routing functions do not result in a partial clock
period on any of the active outputs (CLK_OUT and/or AUX_OUT). In particular, enabling or disabling an
output, changing the auxiliary output source between REF_CLK and CLK_OUT, and the automatic dis-
abling of the output(s) during unlock will not cause a runt or partial clock period.
The following exceptions/limitations exist:
Enabling/disabling AUX_OUT when AuxOutSrc = 11 (unlock indicator).
Switching AuxOutSrc[1:0] to or from 11 (unlock indicator)
(Transitions between AuxOutSrc[1:0] = [00,10] will not produce a glitch).
Changing the ClkOutUnl bit while the PLL is in operation.
When any of these exceptions occur, a partial clock period on the output may result.
5.5.2
PLL Unlock Conditions
Certain changes to the clock inputs and registers can cause the PLL to lose lock which will affect the pres-
ence the clock signal on CLK_OUT. The following outlines which conditions cause the PLL to go un-
locked:
Changes made to the registers which affect the Fraction-N value that is used by the Frequency Syn-
thesizer. This includes all the bits shown in Figure 7 on page 13.
Any discontinuities on the Timing Reference Clock, REF_CLK.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| CS2200CP-CZZR | 功能描述:时钟合成器/抖动清除器 IC General Purpose PLL Crystal 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 |
| CS2200CP-DZZ | 功能描述:时钟合成器/抖动清除器 IC General Purpose PLL Crystal 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 |
| CS2200CP-DZZR | 功能描述:时钟合成器/抖动清除器 IC General Purpose PLL Crystal 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 |
| CS2200-OTP | 制造商:CIRRUS 制造商全称:Cirrus Logic 功能描述:Fractional-N Frequency Synthesizer |
| CS2200-OTP_09 | 制造商:CIRRUS 制造商全称:Cirrus Logic 功能描述:Fractional-N Frequency Synthesizer |
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