100kHz到8GHz的时钟分配模块
CDN-01是成熟的时钟分配网络，分开需要特殊测量高速数据线。高速传输线不能分成多个通路，因为这个将导致不期望的反射和很高的误码率。CDN-01将一对差分数据线分成两对差分通路。它接收任何至少100mV的差分输入信号。
特点：
工作范围100kHz-7GHz
输出上升/下降时间<60ps(20%-80%)
应用：
测试测量
高速通信系统
通用实验室设备
DC特性
| Parameter | Symbol | Condition | Min | Typ | Max | Unit |
| Supply Voltage | VCC1 |
| 3.6 | 4 | 5 | V |
| Supply Current | ICC1 |
|
| 80 | 100 | mA |
| Input Clock | ||||||
| Input Voltage Swing | VIN | fIN = 1 GHz | 100 | 400 | 1700 | mVPP |
| Differential Input Voltage Swing | VDIFF,IN | fIN = 1 GHz | 200 |
|
| mVPP |
| Input Impedance | RIN |
| 40 | 50 | 60 | Ω |
| Output Clock (All outputs AC-coupled and terminated into 50) | ||||||
| Common Mode Voltage | VCM | fIN = 1 GHz output DC-coupled | 2700 | 2800 | 2900 | mV |
| VCM | fIN = 1 GHz output AC-coupled | 0 | 0 | 0 | mV | |
| Output Voltage Swing | VOUT | fIN = 1 GHz | 320 | 400 |
| mVPP |
| Differential Output Voltage Swing | V DIFF,OUT | fIN = 1 GHz | 650 | 800 |
| mV |
| Output Impedance | ROUT | 40 | 50 | 60 | Ω | |
AC特性
| Parameter | Symbol | Condition | Min | Typ | Max | Unit |
| Operating Frequency | fIN | VIN=400mV, T=25°C | 0.1 |
| 8000 | MHz |
| Random Jitter | tJITTER | fIN = 1 GHz , VIN=400mV |
| 0.8 | 2 | psRMS |
| Output Rise/Fall-Time (10% to 90%) | tR/F | fIN = 1 GHz, VIN=400mV | 30 | 60 | 85 | ps |
| Output Rise/Fall-Time (20% to 80%) | tR/F | fIN = 1 GHz, VIN=400mV | 20 | 40 | 60 | ps |
| Channel to Channel Skew | tSKEW | fIN = 1 GHz, VIN=400mV |
| 10 | 15 | ps |
| Part number | Description | RoHS | Temperature Range |
| CDN-01-AC | Output AC-Coupled† | ü
| -30°C – 85°C |
| CDN-01-DC | Output DC-Coupled†† | ü
| -30°C – 85°C |
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