ASIC Oscillator IC
Die/unmounted chips: CMOS LVPECL LVDS HSCL
ASIC Oscillators and VCXO IC from Seiko NPC are world class quality, designed for best performance and reliability. Output types include CMOS, LVDS, LVPECL, HCSL. There are many generations of products available, each with specific advantages.
VC America is pleased to assist for any questions you may have regarding oscillator operation and selecting the optimum IC solution.
Series | Description | VC America Recommendations | Status | Datasheets |
---|---|---|---|---|
CF7321 | CMOS VCXO frequencies 60 -122.88 MHz 3.3V operation for LTE 5G to fit down to package size 3.2x2.5mm | For new design | In Development | CF7321.pdf |
CF7320 | ✅ LVPECL 100 to 250MHz VCXO wide pull range -40°C to 125°C operating range | Recommended for new LVPECL VCXO communications designs | Active | CF7320.pdf CF7320_Negative resistance.pdf |
CF7310 | ✅ CMOS 20MHz to 170MHz VCXO with output division to 1.25MHz 1.6V to 3.63V and -40°C to 125°C operating range | Recommended for new CMOS VCXO designs | Active | CF7310.pdf |
Series | Description | VC America Recommendations | Status | Datasheets |
---|---|---|---|---|
CF7502B | TCXO VCTXCO IC 10 to 52MHz <1ppm -40°C to 85°C | ✅ Recommended for new design | Active | CF7502B with optional 2-wire,2voltage programming.pdf CF7502B with optional 3-wire,1voltage programming.pdf |
Series | Description | VC America Recommendations | Status | Datasheets |
---|---|---|---|---|
CF7290A | 32.768 kHz <±50ppm 1.5~3.63V Low 1µA current using tuning fork crystal -40°C to 105°C operation | -40°C to 105°C operation | Active | WF7290A.pdf |
CF7202H | ✅ 32.768 kHz 7µA 1.6~3.63V <±50ppm using AT-Cut crystal and operation to 125°C | Specified 125°C: some versions operate >200°C | Active | CF7202H.pdf |
Series | Description | VC America Recommendations | Status | Datasheets |
---|---|---|---|---|
CF7060 | ✅ 7060 - LVDS LVPECL HCSL output oscillator family. 100-320 MHz | Fast rise and fall times; good phase noise 125°C max operation. Recommended for new differential oscillator designs. | Active | CF7060_x1S HCSL.pdf CF7060_xAS HCSL LV.pdf CF7060_xAV LVDS LV.pdf CF7060_xxP LVPECL.pdf CF7060_xxV LVDS.pdf |
CF5062H | HCSL output oscillator IC 70fS phase jitter 100-170MHz operation | Use 7060 for new designs | Active | CF5062H.pdf |
CF5061H | LVDS oscillator. 1.25-175 MHz | Use 7060 for new designs | Active | CF5061H.pdf CF5061HD6L.pdf |
CF5060H | LVPECL oscillator. IC's 25-175 MHz | Use 7060 for new designs | Active | CF5060H.pdf |
Series | Description | VC America Recommendations | Status | Datasheets |
---|---|---|---|---|
CF7101H | ✅ Oscillator CMOS IC 250kHz to 100MHz 1.6-3.63V low power and settable f0 Adjust | Contact sales@vcamerica.com for programming | Active | CF7101H.pdf |
CF7054H | ✅ 40 MHz to 170 MHz 3rd overtone oscillator. | Recommended for new design; low phase noise and low power | Active | Request CF7054H Datasheet |
CF7052H | ✅ 1.25 MHz ~ 80 MHz fundamental oscillator. and 125°C | Recommended for all new designs for performance and life cycle | Active | CF7052H.pdf |
CF7004 | ✅ New Standard for high output drive CMOS oscillators operating 1.6 to 5.5V and CL=50pF @ 5V | Recommended for 1.6 to 5.5V clocks and applications needing for high output drive | Active | Request CF7004 Datasheet |
CF7002H | ✅ New Standard for high output drive CMOS oscillators operating 1.6 to 5.5V and CL=50pF @ 5V | Recommended for 1.6 to 5.5V clocks and applications needing high output drive | Active | Request CF7002H Datasheet |
CF5058H | Oscillator IC with -98dBm close-in phase noise 20-50MHz fundamental Oscillator | 7052H series recommended for all new designs performance and life cycle | Active | CF5058H.pdf CF5058HC1.pdf |
CF5056 | Oscillator CL=30pF 100-135 MHz | 7002H series recommended for all new designs performance and life cycle | Active | CF5056.pdf |
CF5055 | 5 - 40MHz 1.6 - 3.3V very low power oscillator. (20-40MHz oscillation with f0 f0/2 or f0/4 output) | Design with 7052HC1-4 | Active | CF5055.pdf |
CF5054H | 40 MHz to 170 MHz 3rd overtone oscillator. | migrate to 7054 series | Active | CF5054H.pdf |
CF5053 | 80 MHz to 170 MHz fundamental oscillator; with and without C0 cancellation | low phase noise low power | Active | CF5053.pdf CF5053HCPN.pdf |
CF5052H | 1.25 MHz ~ 80 MHz fundamental oscillator. and 125°C | CF7052H series recommended for all new designs performance and life cycle | Active | CF5052H.pdf CF5052HLx.pdf |
CF5043A | 10 to 55MHz CMOS clock IC programmable | Excellent temperature stability PSSR and DF/DV | Active | CF5043A.pdf |
CF5028 | 0.8V ~ 2.0V operation oscillator IC suitable for single battery operation 312kHz to 50MHz output | 0.8 to 2.0V supply operation | Active | CF5028.pdf |
CF5027 | Industry standard CMOS clock oscillator IC; stable operation 1.8 to 3.3V supply | 7052H series recommended for all new designs performance and life cycle | Active | CF5027.pdf |