Product Overview
The ASSVP Series is a programmable spread spectrum, low EMI clock oscillator designed for applications requiring reduced electromagnetic interference. Housed in a compact 7.0 x 5.0 x 1.4mm ceramic package, this oscillator offers a frequency range from 13.000 MHz to 160.0 MHz and is available with supply voltages of 2.5V or 3.3Vdc. Key features include a seam-sealed ceramic package for high reliability, a tri-state function, and suitability for RoHS reflow profiles. It is ideal for use in consumer electronics such as laptop computers, PDAs, LCDs, digital cameras, wireless LAN devices, mobile phones, printers, and flat TVs.
Product Attributes
- Brand: ABRACON
- Certifications: ISO9001:2008 Certified
- Package: Ceramic
- Compliance: Pb RoHS / RoHS II Compliant
- Moisture Sensitivity Level (MSL): N/A (Hermetically Sealed)
Technical Specifications
| Specification | Value | Notes |
|---|---|---|
| Series | ASSVP | |
| Dimensions | 7.0 x 5.0 x 1.4mm | |
| Supply Voltage | 2.5Vdc / 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 to -9 dBc | At 100MHz, refer to dB level when no modulation |
| Operating Temperature | -40 to +85 C | See options |
| Overall Frequency Stability* | 50 ppm | Standard. See options for tighter stability. |
| Supply Voltage (Vdd = 3.3V) | 2.97 to 3.63 V | |
| Supply Voltage (Vdd = 2.5V) | 2.25 to 2.75 V | Option 1 |
| Input Current (Vdd = 2.5V) | 10 to 30 mA | Frequency dependent |
| Input Current (Vdd = 3.3V) | 15 to 40 mA | Frequency dependent |
| Rise and Fall Time (Tr/Tf)** (Vdd = 2.5V) | 1.5 to 5.0 ns | Frequency dependent |
| Rise and Fall Time (Tr/Tf)** (Vdd = 3.3V) | 1.5 to 10.0 ns | Frequency dependent |
| Output Voltage (VOH) | 0.9*Vdd V | |
| Output Voltage (VOL) | 0.1*Vdd V | |
| Tri-state function (Stand-by) | Hi Z | VIH<0.3*Vdd |
| Tri-state function (Oscillation) | Oscillation | VIH0.7*Vdd or Open |
| Modulation carrier frequency (Dither rate) | 30kHz to 40kHz | Programmable dependant |
| Pin 1 Function | Tri-State | |
| Pin 2 Function | GND/Case | |
| Pin 3 Function | Output | |
| Pin 4 Function | Vdd | Recommend using an approximately 0.01uF bypass capacitor between PIN 2 and 4. |
2412091026_ABRACON-ASSVP1-D06_C1325525.pdf
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