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 tri-state function and is suitable for RoHS reflow profiles. Its seam-sealed ceramic construction ensures high reliability. Ideal for use in laptop computers, PDAs, LCDs, digital cameras, wireless LANs, mobile phones, printers, and flat TVs, this oscillator provides quick turn delivery for small quantities.
Product Attributes
- Brand: ABRACON
- Certifications: ISO9001:2008
- Package: Ceramic
- Compliance: Pb RoHS / RoHS II Compliant
- 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 | 10 | 160 | MHz | ||
| Spread Spectrum Type | Center Spread / Down Spread | ||||
| Center Spread | 0.25 to 2.0 | % | See table 3 for options | ||
| Down Spread | -0.5 to -4.0 | % | See table 3 for options | ||
| EMI Reduction (100MHz) | -7 to -9 | 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 | 3.3 | 3.63 | V | Standard Vdd = 3.3V |
| Supply Voltage (Vdd) | 2.25 | 2.5 | 2.75 | V | Option 1 Vdd = 2.5V |
| Input Current (Vdd = 2.5V) | 10 | 30 | mA | Frequency dependent (see notes) | |
| Input Current (Vdd = 3.3V) | 15 | 40 | mA | Frequency dependent (see notes) | |
| Rise and Fall Time (Tr/Tf)** (Vdd = 2.5V) | 1.5 | 10.0 | ns | Frequency dependent (see notes) | |
| Rise and Fall Time (Tr/Tf)** (Vdd = 3.3V) | 1.5 | 10.0 | ns | Frequency dependent (see notes) | |
| 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) | 30 | 40 | kHz | Programmable dependant | |
| Pin 1 Function | Tri-State | ||||
| Pin 2 Function | GND/Case | ||||
| Pin 3 Function | Output | ||||
| Pin 4 Function | Vdd | ||||
2412091026_ABRACON-ASSVP-C08_C1324058.pdf
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