VCXO

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Seiko NPC takes the lead in Voltage Controlled Oscillator IC with a broad range of CMOS, LVPECL, LVDS solutions ranging up to 250MHz for LVPECL and 170MHz CMOS and LVDS. Impressive improvements in phase noise and jitter operating at lower power and capable of smaller packaging make these designer choice for new design for wireless, optical, and wired communications and infrastructure applications.

Series	Description	VC America Recommendations	Status	Datasheets
5420	LV-PECL 100MHz to 250MHz VCXO. Best of Class performance phase noise and jitter, pull range, power	✅ Best of Class ❗	Active	5420.pdf
5410	VCXO ASIC CMOS output IC, frequencies up 62 MHz CMOS providing best of class low phase noise performance, pullability, and low power consumption.	✅ Best of Class ❗	Active	5410.pdf
5079	LVDS VCXO 30-170 MHz low phase noise and jitter for 3.2x2.5mm and larger packaging	✅ HF LVDS VCXO	Active	5079.pdf
5078	CMOS VCXO 30-170 MHz low phase noise and jitter for 3.2x2.5mm and larger packaging	✅ Excellent HF CMOS VCXO	Active	5078.pdf
5077	LVPECL VCXO 30-170 MHz low phase noise and jitter for 3.2x2.5mm and larger packaging	Choose between 5077, 5420C, 5420CL for best fit	Active	5077.pdf
5076	CMOS VCXO 4-pad 2.5x2.0 mm 1.8V	Upgrade to 5410 for better performance	Active	5076.pdf
5075	CMOS VCXO 4-pad 2.5x2.0 mm	Upgrade to 5410 for better performance	Active	5075.pdf
5074	Std CMOS 7.0x5.0 mm VCXO	Upgrade to 5410, 5411, and 5078 for better performance	Active	5074.pdf
5073	Std CMOS 7.0x5.0 mm VCXO	Upgrade to 5410 for performance and useful life	Active	5073.pdf
5072	Robust LVPECL VCXO	Legacy use; see 5420 for upgraded performance and integration	Active	5072.pdf