Spread spectrum clock oscillator ABRACON ASSVP1-D16 with low EMI and hermetically sealed ceramic package
Product Overview
The ASSVP Series is a programmable spread spectrum low EMI clock oscillator designed for applications requiring reduced electromagnetic interference. Featuring a compact 7.0 x 5.0 x 1.4mm ceramic package, this oscillator offers a frequency range from 13.000MHz to 160.0MHz with selectable supply voltages of 2.5V or 3.3Vdc. Its spread spectrum capability, including center and down spread options, effectively mitigates EMI. The ASSVP Series is suitable for RoHS reflow profiles and boasts a seam-sealed ceramic package for high reliability. Common applications include laptop computers, PDAs, LCDs, digital cameras, wireless LAN, mobile phones, printers, and flat TVs. It also includes a tri-state function for standby mode and is available with quick-turn delivery for small quantities.
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 | Details | Notes |
|---|---|---|
| Product Series | ASSVP | |
| Dimensions | 7.0 x 5.0 x 1.4mm | |
| Supply Voltage (Vdd) | 2.5Vdc / 3.3Vdc | |
| Frequency Range | 13.000 MHz 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 | -40C to +85C | See options |
| Overall Frequency Stability* | 50 ppm | Standard. See options for tighter stability (e.g., 25ppm) |
| Supply Voltage (Vdd = 3.3V) | 2.97V to 3.63V | |
| Supply Voltage (Vdd = 2.5V) | 2.25V to 2.75V | Option 1 |
| Input Current (Vdd = 2.5V) | 10 mA to 30 mA | Frequency dependent |
| Input Current (Vdd = 3.3V) | 15 mA to 40 mA | Frequency dependent |
| Rise and Fall Time (Tr/Tf)** (Vdd = 2.5V) | 1.5 ns to 5.0 ns | Frequency dependent |
| Rise and Fall Time (Tr/Tf)** (Vdd = 3.3V) | 1.5 ns to 10.0 ns | Frequency dependent |
| Output Voltage (VOH) | 0.9*Vdd | |
| Output Voltage (VOL) | 0.1*Vdd | |
| Tri-state Function (Stand-by) | Hi Z | When Pin 1 is low (VIH |
| Modulation Carrier Frequency (Dither rate) | 30 kHz to 40 kHz | Programmable, dependent |
| Pin 1 Function | Tri-State | High (VIH0.7*Vdd) or Open: Oscillation |
| Pin 2 Function | GND/Case | |
| Pin 3 Function | Output | |
| Pin 4 Function | Vdd | Recommend 0.01uF bypass capacitor to Pin 2 |
| Packaging Options | Bulk, Tape & Reel | 1,000pcs/reel for Tape & Reel |
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.