ASIC Oscillator IC
View CMOS Clock IC (XO) | View Differential Clock IC | View RTC and 32.768kHz Clocks | View VCXO |
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 |
---|---|---|---|---|
7202 | 32.768 kHz <±50ppm 1.6~3.63V Low 7µA current using AT-Cut crystal and operation to 125°C | Active | ![]() | |
7101 | Oscillator CMOS IC 250kHz to 80MHz 1.6-3.63V low power and settable F0 Adjust | Contact VCA re programming | Active | ![]() |
5096 | Exceptional frequency stability over wide temperature range 32.768 kHz IC, compensated by EEPROM programming [no high voltage supply required] to ±10ppm -10°C to 60°C or ±7ppm -40°C to 105°C | Use 7290 | Active | Request |
5095 | Exceptional frequency stability over wide temperature range 32.768 kHz IC, compensated by EEPROM programming to ±10ppm -10°C to 60°C or ±7ppm -40°C to 105°C | Use 7290 | Active | ![]() |
5091 | 32.768 kHz IC low 1 µA current, tuning fork and frequency adjust to improve accuracy and yields | tuning fork solution with excellent 25°C tolerance | Active | ![]() |
5059H | 32.768 kHz <±50ppm 1.6~5.5V 60-70µA current and operation to 125°C | Good 125°C + operation | Active | ![]() |
5058H | Oscillator IC with -98dBm close-in phase noise 20-50MHz fundamental Oscillator | ✅ -90 to -100 dBm close-in phase noise for small package | Active | ![]() |
5056 | Oscillator CL=30pF 100-135 MHz | Upgrade of 5005 | Active | ![]() |
5054H | 40 MHz to 170 MHz 3rd overtone oscillator. | Today's standard clock | Active | ![]() |
5053 | 80 MHz to 170 MHz fundamental oscillator; with and without C0 cancellation | Today's standard clock | Active | ![]() |
5052H | 1.25 MHz ~ 80 MHz fundamental oscillator. and 125°C | Today's standard clock | Active | ![]() |
5043 | 10 to 55MHz CMOS clock IC Flipchip | Best stability over temperature | Active | ![]() |
5035 | Stable, clean and fast startup CMOS oscillator IC 70 to 220 MHz operation | Active | ![]() | |
5028 | 0.8 to 2.0 volt operating oscillator IC is perfect for 0.8V and single battery operation | 0.8 to 2.0V supply operation | Active | ![]() |
5027 | Industry standard CMOS clock oscillator IC; stable operation 1.8 to 3.3V supply | 5052H for new designs | Active | ![]() |
5026 | Low phase noise oscillator CMOS wirebond | Great for ~100MHz frequency low phase noise | Active | ![]() |
5019 | Low phase noise CMOS 60-170 MHz | 5054H and 5056 for new design | Active | ![]() |
5018 | 3rd overtone low phase noise 2.5V | 5054H for new design | Active | ![]() |
5017 | 3rd overtone low phase noise 3-5V | 5054H for new design | Active | ![]() |
5016 | 1.8V low phase noise CMOS oscillator | Upgrade to 5052H for new design | Active | ![]() |
5015 | low crystal drive/ high CMOS output 2.5-5V oscillator IC which offers excellent phase noise and fit in smaller 3.2x2.5mm package | ✅ CF5015BLx for new 3-5V designs | Active | ![]() |
5014 | Medium-high CMOS output buffer (CL=30pF 3-5V) fundamental oscillator operation up to 40MHz, CMOS output and fit in smaller 3.2x2.5mm package | 5052H or CF5015BLx for new design | Active | ![]() |
5010 | CMOS IC oscillator, fundamental and 3rd overtone versions for round crystals designs and AT-Strip 5x7mm | Best for larger crystal designs | Active | ![]() |
5009 | High drive CMOS output buffer (CL=50pF 3-5V) fundamental oscillator operation up to 40MHz. | Good when high CL=(30 or 50pF) output drive is needed | Active | ![]() |
5006 | High drive CMOS output buffer (CL=50pF 3-5V) overtone oscillator operation up to 106.5MHz. | Good for high drive (CL=30 or 50pF) for 3-5V | Active | ![]() |
5005 | Low phase noise 1G Ethernet for 5x7mm CMOS output oscillators. | New design use 5054H or 5056 | Active | ![]() ![]() |
5002 | Up to 100 MHz for round crystal (Half-DIP) and AT-Strip (5x7mm package) CMOS output oscillators. | Legacy use | Active | ![]() |
SM5021 | ≤70MHz 3-5V overtone oscillator IC SOT23-6 | PCB oscillator or buffer | Active | ![]() |
SM5022 | ≤30MHz 3-5V fundamental oscillator IC SOT23-6 | PCB oscillator or buffer | Active | ![]() |
Series | Description | VC America Recommendations | Status | Datasheets |
---|---|---|---|---|
7051 | LVPECL oscillator IC 20 to 320MHz 2.5V and 3.3V with improved phase noise | ✅ ❗ Zero(0) impedance LVPECL | Active | ![]() |
5062 | HCSL differential output oscillator IC low 70fS phase jitter 100-170MHz operation | HCSL low jitter ≥ 100MHz -170MHz | Active | ![]() |
5061H | LVDS oscillator. 1.25-175 MHz | Low phase noise and best LVDS design; 125°C max. | Active | ![]() |
5060H | LVPECL oscillator. IC's 25-175 MHz | point-to-point For multipoint see bipolar LVPECL 7051 | Active | ![]() |
5037 | LVDS output oscillator IC 80-600 MHz 2.5 and 3.3V | Industry standard and choice for high frequency LVDS and MLVDS; For new design use 5061H | Active | ![]() |
5036 | LVPECL oscillator IC 25-600 MHz 2.5 and 3.3V | Zero(0) impedance LVPECL and choice for high frequency Compare to 7051 for new design | Active | ![]() |
Series | Description | VC America Recommendations | Status | Datasheets |
---|---|---|---|---|
8592H | RTC I2 C-bus*1 Full feature/function clock IC 3ppm accuracy over temperature | VCA support programming | Active | Request |
7202 | 32.768 kHz <±50ppm 1.6~3.63V Low 7µA current using AT-Cut crystal and operation to 125°C | Active | ![]() | |
5095 | Exceptional frequency stability over wide temperature range 32.768 kHz IC, compensated by EEPROM programming to ±10ppm -10°C to 60°C or ±7ppm -40°C to 105°C | Use 7290 | Active | ![]() |
5091 | 32.768 kHz IC low 1 µA current, tuning fork and frequency adjust to improve accuracy and yields | tuning fork solution with excellent 25°C tolerance | Active | ![]() |
5059H | 32.768 kHz <±50ppm 1.6~5.5V 60-70µA current and operation to 125°C | Good 125°C + operation | Active | ![]() |
5029 | 32.768 kHz <±50ppm 2.25-3.6V 300-400µA current | New designs 5059H or 7202 | Active | ![]() |
Series | Description | VC America Recommendations | Status | Datasheets |
---|---|---|---|---|
7321 | CMOS VCXO frequencies 60 -122.88 MHz 3.3V operation for LTE 5G to fit down to package size 3.2x2.5mm | ✅ | Active | ![]() |
5420 | LV-PECL 100MHz to 250MHz VCXO. Best of Class performance phase noise and jitter, pull range, power | ✅ | Active | ![]() ![]() |
5410 | VCXO ASIC CMOS output IC, frequencies up 62 MHz CMOS providing best of class low phase noise performance, pullability, and low power consumption. | Active | ![]() | |
5079 | Best of Class LVDS VCXO 30-170 MHz | Active | ![]() | |
5078 | CMOS VCXO 30-170 MHz low phase noise and jitter for 3.2x2.5mm and larger packaging | Active | ![]() | |
5077 | LVPECL VCXO 30-170 MHz low phase noise and jitter for 3.2x2.5mm and larger packaging | Review 5420C and 5420CL for best fit to application | Active | ![]() |
5076 | CMOS VCXO 4-pad 2.5x2.0 mm 1.8V | 5410 for new design | Active | ![]() |
5075 | CMOS VCXO 4-pad 2.5x2.0 mm | 5410 for new design | Active | ![]() |
5074B | Std CMOS 7.0x5.0 mm VCXO | 5411 for new design | Active | ![]() |
5073 | Std CMOS 7.0x5.0 mm VCXO | 5410 for new design | Active | ![]() |
5072 | Wide Pullability LVPECL VCXO | Wide pullability applications | Active | ![]() |
View CMOS Clock IC (XO) | View Differential Clock IC | View RTC and 32.768kHz Clocks | View VCXO |