Product Overview
The ASSVP Series is a programmable spread spectrum, low EMI clock oscillator housed in a compact 7.0 x 5.0 x 1.4mm ceramic package. Designed for applications requiring reduced electromagnetic interference, it offers a frequency range from 13.000MHz to 160.0MHz with selectable spread spectrum bandwidth options. Key features include a tri-state function, suitability for RoHS reflow profiles, and a seam-sealed ceramic package for high reliability. This oscillator is ideal for use in electronic devices such as laptop computers, PDAs, LCDs, digital cameras, wireless LANs, mobile phones, printers, and flat TVs.
Product Attributes
- Brand: Abracon
- Certifications: ISO9001:2008 Certified
- Compliance: Pb RoHS / RoHS II Compliant
- Package Material: Ceramic
- Sealing: Seam sealed
- Moisture Sensitivity Level (MSL): N/A (Hermetically Sealed)
Technical Specifications
| Parameter | Minimum | Typical | Maximum | Units | Notes |
|---|---|---|---|---|---|
| Product Series | ASSVP | ||||
| Dimensions | 7.0 x 5.0 x 1.4mm | ||||
| Frequency Range | 13.000 | 160.0 | MHz | ||
| Spread Spectrum Type | Center Spread / Down Spread | ||||
| Spread Spectrum Bandwidth Options | See table 3 for options (e.g., C02, D02) | ||||
| EMI Reduction | -7 dBc (100MHz at C02) | -9 dBc (100MHz at C04) | dBc | Refer to the dB level when no modulation. | |
| Operating Temperature | -40 | +85 | C | See options | |
| Storage Temperature | -55 | +125 | C | ||
| Overall Frequency Stability* | -50 | +50 | ppm | See options | |
| Supply Voltage (Vdd) | 2.97 (for 3.3V) / 2.25 (for 2.5V) | 3.3 / 2.5 | 3.63 (for 3.3V) / 2.75 (for 2.5V) | Vdc | Standard Vdd = 3.3V, Option 1 Vdd = 2.5V |
| Input Current (Vdd = 2.5V) | 10 (13-49.999MHz) / 15 (50-79.999MHz) / 20 (80-99.999MHz) / 25 (100-160MHz) | 20 (13-49.999MHz) / 20 (50-79.999MHz) / 25 (80-99.999MHz) / 30 (100-160MHz) | mA | ||
| Input Current (Vdd = 3.3V) | 15 (13-49.999MHz) / 20 (50-79.999MHz) / 25 (80-99.999MHz) / 30 (100-160MHz) | 20 (13-49.999MHz) / 25 (50-79.999MHz) / 30 (80-99.999MHz) / 40 (100-160MHz) | mA | ||
| Rise and Fall Time (Tr/Tf) (Vdd = 2.5V) | 2.0 (13-49.999MHz) / 2.0 (50-79.999MHz) / 1.5 (80-99.999MHz) / 1.5 (100-160MHz) | 5.0 (13-49.999MHz) / 4.0 (50-79.999MHz) / 3.0 (80-99.999MHz) / 3.0 (100-160MHz) | ns | ||
| Rise and Fall Time (Tr/Tf) (Vdd = 3.3V) | 3.0 (13-49.999MHz) / 2.5 (50-79.999MHz) / 2.0 (80-99.999MHz) / 1.5 (100-160MHz) | 10.0 (13-49.999MHz) / 8.0 (50-79.999MHz) / 5.0 (80-99.999MHz) / 4.0 (100-160MHz) | ns | ||
| Output Voltage (VOH) | 0.9*Vdd | V | |||
| Output Voltage (VOL) | 0.1*Vdd | V | |||
| Tri-state Function (Stand-by) | Input '1' (VIH0.7*Vdd) or Open: Oscillation; Input '0' (VIH<0.3*Vdd): Hi Z | ||||
| Modulation Carrier Frequency (Dither rate) | 30 | 40 | kHz | Programmable dependant | |
| Pin 1 Function | Tri-State | ||||
| Pin 2 Function | GND/Case | ||||
| Pin 3 Function | Output | ||||
| Pin 4 Function | Vdd | ||||
Note: Recommend using an approximately 0.01uF bypass capacitor between PIN 2 and 4.
Options & Part Identification:
- Overall Frequency Stability: Blank: 50ppm, R: 25ppm
- Frequency in MHz: Please specify the frequency in MHz.
- Supply Voltage: Blank: 3.3V5%, 1: 2.5V5%
- Spread Spectrum Band Width: SSBW C or D (See table below)
- Packaging: Blank: Bulk, T: Tape & Reel
Spread Spectrum Bandwidth Selection Table:
| Spread Spectrum Band Width Options | Center Spread (%) | Down Spread (%) |
|---|---|---|
| C02 | 0.250 | D02 -0.50 |
| C04 | 0.50 | D03 -0.75 |
| C08 | 1.000 | D04 -1.00 |
| C12 | 1.500 | D06 -1.50 |
| C16 | 2.000 | D08 -2.00 |
| D12 -3.00 | ||
| D16 -4.00 |
Note *: All spectrum spread percentage numbers are typical values.
2412091026_ABRACON-ASSVP-R-C02_C1326289.pdf
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