Product Overview
The ASSVP Series is a programmable spread spectrum low EMI clock oscillator designed for applications requiring reduced electromagnetic interference. Encased in a compact 7.0 x 5.0 x 1.4mm ceramic package, this oscillator offers a frequency range from 13.000MHz to 160.0MHz and is available with supply voltages of 2.5V or 3.3Vdc. Key features include a tri-state function, seam-sealed ceramic package for high reliability, and suitability for RoHS reflow profiles. Its spread spectrum capability provides significant EMI reduction, making it ideal for use in consumer electronics such as laptop computers, PDAs, LCDs, digital cameras, wireless LAN devices, mobile phones, printers, and flat TVs. Quick turn delivery is available for small quantities.
Product Attributes
- Brand: ABRACON
- Certifications: ISO9001:2008 Certified
- Compliance: Pb RoHS / RoHS II Compliant
- Package: Ceramic
- Sealing: Seam sealed
- Moisture Sensitivity Level (MSL): N/A (Hermetically Sealed)
Technical Specifications
| Specification | Details | Notes |
|---|---|---|
| Product Series | ASSVP Series | |
| Dimensions | 7.0 x 5.0 x 1.4mm | |
| Supply Voltage (Vdd) | 2.5V / 3.3Vdc | |
| Frequency Range | 13.000 to 160.0 MHz | |
| Spread Spectrum Type | Center Spread / Down Spread | See Table 3 for options |
| EMI Reduction | -7 dBc (100MHz at C02) / -9 dBc (100MHz at C04) | Refer to dB level when no modulation. |
| Operating Temperature | -40 to +85 C | See options |
| Overall Frequency Stability* | 50 ppm | See options (e.g., R: 25ppm) |
| Supply Voltage (Vdd = 3.3V) | 2.97 to 3.63 V | Standard |
| Supply Voltage (Vdd = 2.5V) | 2.25 to 2.75 V | Option 1 |
| Input Current (Vdd = 2.5V) | 10 - 30 mA | Frequency dependent (13MHz-160MHz) |
| Input Current (Vdd = 3.3V) | 15 - 40 mA | Frequency dependent (13MHz-160MHz) |
| Rise and Fall Time (Tr/Tf)** (Vdd = 2.5V) | 1.5 - 10.0 ns | Frequency dependent (13MHz-160MHz) |
| Rise and Fall Time (Tr/Tf)** (Vdd = 3.3V) | 1.5 - 10.0 ns | Frequency dependent (13MHz-160MHz) |
| Output Voltage (VOH) | 0.9*Vdd V | |
| Output Voltage (VOL) | 0.1*Vdd V | |
| Tri-state function (Stand-by) | Pin 1 | "1" (VIH0.7*Vdd) or Open: Oscillation; "0" (VIH<0.3*Vdd): Hi Z |
| Modulation carrier frequency (Dither rate) | 30kHz to 40kHz | Programmable dependant |
| Pin Configuration | Pin 1: Tri-State, Pin 2: GND/Case, Pin 3: Output, Pin 4: Vdd | Recommend 0.01uF bypass capacitor between Pin 2 and 4. |
| Packaging Options | Bulk, Tape & Reel (1,000pcs/reel) |
* Frequency stability includes initial tolerance, temperature characteristics, load variation, and supply voltage variation.
** Rise and Fall Time is measured from 10% to 90% of waveform.
2412091026_ABRACON-ASSVP1-R-C02_C1325547.pdf
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