The ABLNO Ultra Low Phase Noise XO/VCXO is a high-performance crystal oscillator designed for demanding communication and test & measurement applications. It features ultra-low phase noise, high 'Q' 3rd overtone crystal technology, and a wide operating temperature range. Available in a compact 14.3 x 8.7 x 5.5mm package, it offers standard LVCMOS RF output and is RoHS compliant. This oscillator is suitable for satellite modem communication systems, communications, low phase noise signal sources, high definition TV, and ultra-low jitter RF communication circuitry.
| Parameter | Minimum | Typical | Maximum | Units | Notes |
|---|---|---|---|---|---|
| General Specifications | |||||
| Dimensions | 14.3 x 8.7 x 5.5 | mm | |||
| RF Output Frequency Range | 24.576 | 200.00 | MHz | ||
| Standard Available Frequencies | 24.576MHz, 80.00MHz, 81.92MHz, 92.16MHz, 96.00MHz, 98.304MHz, 100MHz, 104.00MHz, 106.25MHz, 120.00MHz, 122.88MHz, 125.00MHz, 150.00MHz, 155.52MHz, 156.250MHz, 200MHz (Custom frequencies available upon request) | ||||
| Supply Voltage (Vdd) | 3.135 | 3.300 | 3.465 | Volts | |
| Current Drain (50MHz ~ 99.999MHz) | 25.00 | mA | |||
| Current Drain (100MHz ~ 149.999MHz) | 35.00 | mA | |||
| Current Drain ( 150.00MHz) | 40.00 | mA | |||
| Output Waveform | LVCMOS | ||||
| Output Load | 15 | pF | |||
| VOH | 0.9*Vdd | Volts | |||
| VOL | 0.1*Vdd | Volts | |||
| Symmetry | 45 | 50 | 55 | % | |
| Rise & Fall Times | 3.0 | ns | |||
| Operating Temperature Range | -40 | +85 | C | Standard | |
| Frequency Stability Over (-40 C to +85C) | 12.00 | 18.00 | ppm | Relative to measured frequency @ 25C | |
| Frequency Stability (All effects, including Aging) | 28.00 | ppm | Over 10-years | ||
| Storage Temperature Range | -40 | +90 | C | ||
| Aging (First Year) | 2.00 | ppm | |||
| Aging (5-Years) | 5.00 | ppm | |||
| Aging (10-Years) | 7.00 | ppm | |||
| Phase Noise & Jitter (VCXO Configuration) | |||||
| Phase Noise (24.576MHz Carrier) @ 10 Hz offset | -90 | -82 | dBc/Hz | Vdd=3.3V, Note #1 & #2 | |
| Phase Noise (24.576MHz Carrier) @ 100 Hz offset | -120 | -115 | dBc/Hz | Vdd=3.3V, Note #1 & #2 | |
| Phase Noise (24.576MHz Carrier) @ 1,000 Hz offset | -145 | -140 | dBc/Hz | Vdd=3.3V, Note #1 & #2 | |
| Phase Noise (24.576MHz Carrier) @ 10,000 Hz offset | -165 | -160 | dBc/Hz | Vdd=3.3V, Note #1 & #2 | |
| Phase Noise (24.576MHz Carrier) @ 100,000 Hz offset | -166 | -165 | dBc/Hz | Vdd=3.3V, Note #1 & #2 | |
| Phase Noise (24.576MHz Carrier) @ 1,000,000 Hz offset | -166 | -165 | dBc/Hz | Vdd=3.3V, Note #1 & #2 | |
| RMS Jitter (24.576MHz Carrier, 12kHz ~ 20MHz BW) | <0.100 | 0.125 | ps Max. | ||
| Phase Noise (100MHz Carrier) @ 10 Hz offset | -88 | -82 | dBc/Hz | Vdd=3.3V, Note #1 & #2 | |
| Phase Noise (100MHz Carrier) @ 100 Hz offset | -118 | -115 | dBc/Hz | Vdd=3.3V, Note #1 & #2 | |
| Phase Noise (100MHz Carrier) @ 1,000 Hz offset | -141 | -138 | dBc/Hz | Vdd=3.3V, Note #1 & #2 | |
| Phase Noise (100MHz Carrier) @ 10,000 Hz offset | -160 | -155 | dBc/Hz | Vdd=3.3V, Note #1 & #2 | |
| Phase Noise (100MHz Carrier) @ 100,000 Hz offset | -161 | -160 | dBc/Hz | Vdd=3.3V, Note #1 & #2 | |
| Phase Noise (100MHz Carrier) @ 1,000,000 Hz offset | -165 | -160 | dBc/Hz | Vdd=3.3V, Note #1 & #2 | |
| RMS Jitter (100MHz Carrier, 12kHz ~ 20MHz BW) | <0.050 | 0.100 | ps Max. | ||
| Phase Noise (156.25MHz Carrier) @ 10 Hz offset | -75 | -70 | dBc/Hz | Vdd=3.3V, Note #1 & #2 | |
| Phase Noise (156.25MHz Carrier) @ 100 Hz offset | -110 | -105 | dBc/Hz | Vdd=3.3V, Note #1 & #2 | |
| Phase Noise (156.25MHz Carrier) @ 1,000 Hz offset | -140 | -135 | dBc/Hz | Vdd=3.3V, Note #1 & #2 | |
| Phase Noise (156.25MHz Carrier) @ 10,000 Hz offset | -155 | -150 | dBc/Hz | Vdd=3.3V, Note #1 & #2 | |
| Phase Noise (156.25MHz Carrier) @ 100,000 Hz offset | -161 | -160 | dBc/Hz | Vdd=3.3V, Note #1 & #2 | |
| Phase Noise (156.25MHz Carrier) @ 1,000,000 Hz offset | -165 | -160 | dBc/Hz | Vdd=3.3V, Note #1 & #2 | |
| RMS Jitter (156.25MHz Carrier, 12kHz ~ 20MHz BW) | <0.050 | 0.100 | ps Max. | ||
| Phase Noise (200MHz Carrier) @ 10 Hz offset | -75 | -70 | dBc/Hz | Vdd=3.3V, Note #1 & #2 | |
| Phase Noise (200MHz Carrier) @ 100 Hz offset | -105 | -100 | dBc/Hz | Vdd=3.3V, Note #1 & #2 | |
| Phase Noise (200MHz Carrier) @ 1,000 Hz offset | -135 | -130 | dBc/Hz | Vdd=3.3V, Note #1 & #2 | |
| Phase Noise (200MHz Carrier) @ 10,000 Hz offset | -150 | -145 | dBc/Hz | Vdd=3.3V, Note #1 & #2 | |
| Phase Noise (200MHz Carrier) @ 100,000 Hz offset | -155 | -150 | dBc/Hz | Vdd=3.3V, Note #1 & #2 | |
| RMS Jitter (200MHz Carrier, 12kHz ~ 20MHz BW) | <0.020 | 0.030 | ps Max. | ||
| Electrical Frequency Adjustment (VCXO Only) | |||||
| Control Voltage Range (Vc) | 0.0 | 1.65 | 3.30 | Volts | |
| Frequency Pull Range | 28.00 | 55.00 | ppm | Referenced to the carrier | |
| Frequency Pull Slope | Positive | ||||
| Control Port Impedance | 10 | k | |||
| Control Port Linearity | 10 | % | |||
| Pin Functionality | |||||
| Pin 1 | Voltage Control (Vc) for VCXO; No Connect (N/C) for XO | ||||
| Pin 2 | Ground | ||||
| Pin 3 | RF Output | ||||
| Pin 4 | Vdd | ||||
Notes: