| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
30 pcs
|
30 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Absolute Pull Range (APR) | |
| Aging | |
| Base Resonator | |
| Control Voltage | |
| Current | |
| Current - Supply (Max) | |
| Frequency | |
| Frequency Pulling | |
| Frequency Stability | |
| Height | |
| Height - Seated (Max) | |
| Input Current (Typical) | |
| Input Impedance | |
| Input Voltage | |
| Length | |
| Linearity | |
| Modulation Bandwidth | |
| Mounting Type | |
| Operating Temperature | |
| Output | |
| Output Load | |
| Package / Case | |
| Phase Jitter (12kHz~20MHz) | |
| Phase Noise Floor | |
| Rise & Fall Time | |
| Size / Dimension | |
| Supply Pushing | |
| Symmetry | |
| Tape & Reel | |
| Tuning Sensitivity | |
| Type | |
| Voltage | |
| Voltage Supply | |
| Weight | |
| Width | |
| phase_noise (Typical @ 100 MHz) |
The Crystek CVHD-950-122.880 is a 122.88 MHz Voltage Controlled Crystal Oscillator (VCXO) from the CVHD-950 series. It features a CMOS output, 3.3V supply voltage, and an absolute pull range (APR) of ±20ppm minimum. The oscillator is based on a high-Q crystal with third overtone technology, delivering ultra-low phase noise and low jitter performance. Typical phase noise at 100 MHz is -140 dBc/Hz at 1kHz offset, -155 dBc/Hz at 10kHz, -164 dBc/Hz at 100kHz, and -166 dBc/Hz at 1MHz, with a noise floor of -166 dBc/Hz typical. Phase jitter (12kHz to 20MHz) is 40fs typical.
The device operates over a temperature range of 0°C to 70°C with frequency stability of ±20ppm inclusive of calibration, temperature, and aging. It is housed in a 4-SMD, No Lead package measuring 14.20mm x 9.14mm with a seated height of 5.30mm, suitable for surface mount assembly. The oscillator has no sub-harmonics and offers a modulation bandwidth greater than 10kHz at -3dB. Typical applications include high-definition TV, avionics, low phase signal sources, and test and measurement equipment.
Electrical characteristics include a supply current of 15mA typical (25mA max), rise/fall time of 3ns max (20% to 80% Vdd), and output symmetry of 45/55% at 50% Vdd. The control voltage is 1.65V ±1.65V with a tuning sensitivity of +25ppm/V typical and linearity of ±5% max. Supply pushing is 1.2ppm/V typical. The device is designed for 15pF output load and has an input impedance of 51 kΩ.
| Qty | Low | High |
|---|---|---|
| 1+ | $43.87 | $43.87 |
| 200+ | $17.50 | $17.50 |
| 500+ | $16.92 | $16.92 |
| 1,000+ | $16.63 | $16.63 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The supply voltage is 3.3V ±0.3V.
It comes in a 4-SMD, No Lead package measuring 14.20mm x 9.14mm with a seated height of 5.30mm.
The operating temperature range is 0°C to 70°C.
It is listed as RoHS3 Compliant, but this is unverified and should be confirmed from official documentation.
The output frequency is 122.88 MHz.
The output is CMOS.
The absolute pull range is ±20ppm minimum.