12 LVPECL/24 CMOS Output Clock Generator with Integrated 2.2 GHz VCO

GENERAL DESCRIPTION The AD9520-21 provides a multioutput clock distribution function with subpicosecond jitter performance, along with an on-chip PLL and VCO. The on-chip VCO tunes from 2.02 GHz to 2.335 GHz. An external 3.3 V/5 V VCO/VCXO of up to 2.4 GHz can also be used. The AD9520 serial

12路LVPECL/24路CMOS输出时钟发生器，集成2.2 GHz VCO

AD9520-2提供多路输出时钟分配功能，具有亚皮秒级抖动性能，并且片内集成锁相环(PLL)和电压控制振荡器(VCO)。片内VCO的调谐频率范围为2.02 GHz至2.335 GHz。也可以使用最高2.4 GHz的外部3.3 V/5 V VCO/VCXO。\n\n AD9520-2串行接口支持SPI和I2C端口。封装内EEPROM能够通过串行接口进行编程，其可存储用于上电和芯片复位的用户定义寄存器设置。\n\n AD9520-2具有12路LVPECL输出，分为四组。任何一路1.6 GHz LVPECL输出都可以重新配置为两路250 MHz CMOS输出。若应用需要LVDS驱 • 低相位噪声锁相环(PLL)\n• 片内VCO的调谐频率范围为2.02 GHz至2.335 GHz\n\n• 可选外部3.3 V/5 V VCO/VCXO至2.4 GHz\n\n• 1路差分或2路单端基准输入\n\n• 支持最高250 MHz的CMOS、LVDS或LVPECL参考\n\n• 参考输入接受16.62 MHz至33.3 MHz晶振\n\n• 可选参考时钟倍频器\n\n• 参考监控功能\n\n• 自动/手动参考保持和参考切换模式，恢复式切换\n\n• 参考间无毛刺切换\n\n• 从保持模式自动恢复\n\n• 可选数字或模拟锁定检测\n\n• 可选零延迟工作\n\n\n\n\n• 1;

12 LVPECL/24 CMOS Output Clock Generator

文件：1.40414 Mbytes Page：80 Pages

12 LVPECL/24 CMOS Output Clock Generator with Integrated 2.2 GHz VCO

GENERAL DESCRIPTION The AD9520-21 provides a multioutput clock distribution function with subpicosecond jitter performance, along with an on-chip PLL and VCO. The on-chip VCO tunes from 2.02 GHz to 2.335 GHz. An external 3.3 V/5 V VCO/VCXO of up to 2.4 GHz can also be used. The AD9520 serial

12 LVPECL/24 CMOS Output Clock Generator with Integrated 2.2 GHz VCO

GENERAL DESCRIPTION The AD9520-21 provides a multioutput clock distribution function with subpicosecond jitter performance, along with an on-chip PLL and VCO. The on-chip VCO tunes from 2.02 GHz to 2.335 GHz. An external 3.3 V/5 V VCO/VCXO of up to 2.4 GHz can also be used. The AD9520 serial

12 LVPECL/24 CMOS Output Clock Generator with Integrated 2.2 GHz VCO

GENERAL DESCRIPTION The AD9520-21 provides a multioutput clock distribution function with subpicosecond jitter performance, along with an on-chip PLL and VCO. The on-chip VCO tunes from 2.02 GHz to 2.335 GHz. An external 3.3 V/5 V VCO/VCXO of up to 2.4 GHz can also be used. The AD9520 serial

12 LVPECL/24 CMOS Output Clock Generator with Integrated 2.2 GHz VCO

GENERAL DESCRIPTION The AD9520-21 provides a multioutput clock distribution function with subpicosecond jitter performance, along with an on-chip PLL and VCO. The on-chip VCO tunes from 2.02 GHz to 2.335 GHz. An external 3.3 V/5 V VCO/VCXO of up to 2.4 GHz can also be used. The AD9520 serial

12 LVPECL/24 CMOS Output Clock Generator

文件：1.40414 Mbytes Page：80 Pages

12 LVPECL/24 CMOS Output Clock Generator

文件：1.40414 Mbytes Page：80 Pages

封装/外壳：64-VFQFN 裸露焊盘，CSP 包装：卷带（TR） 描述：IC CLOCK GEN 2.2GHZ VCO 64LFCSP 集成电路（IC） 时钟发生器，PLL，频率合成器

封装/外壳：64-VFQFN 裸露焊盘，CSP 包装：卷带（TR） 描述：IC CLOCK GEN 2.2GHZ VCO 64LFCSP 集成电路（IC） 时钟发生器，PLL，频率合成器

12 LVPECL/24 CMOS Output Clock Generator

文件：1.40414 Mbytes Page：80 Pages