Programmable Spread Spectrum Low EMI Clock Oscillator ABRACON ASSFLP1-C02 Ceramic Package Small Size
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MOQ:
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Delivery Time:
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Product Description
Product Overview
The ASSFLP Series is a programmable spread spectrum, low EMI clock oscillator designed for a wide range of electronic applications including laptop computers, PDAs, LCDs, digital cameras, wireless LAN devices, mobile phones, printers, and flat TVs. Featuring a compact 5.0 x 3.2 x 1.3mm ceramic package, this oscillator offers tri-state functionality and is suitable for RoHS reflow profiles. Its seam-sealed ceramic package ensures high reliability. The device supports both 2.5V and 3.3Vdc supply voltages and provides significant EMI reduction.
Product Attributes
- Brand: ABRACON
- Series: ASSFLP
- Certifications: ISO9001:2008 Certified, RoHS / RoHS II Compliant
- Package Type: Ceramic package, Seam sealed
- Moisture Sensitivity Level (MSL): N/A (Hermetically Sealed)
- ESD Sensitive: Yes
- Lead Free: Pb RoHS / RoHS II Compliant
Technical Specifications
| Parameter | Minimum | Typical | Maximum | Units | Notes |
|---|---|---|---|---|---|
| Dimensions | 5.0 x 3.2 x 1.3 | mm | |||
| Frequency Range | 8 | 160 | MHz | ||
| Spread Spectrum Type | Center Spread 0.25 ~ 2.0, Down Spread -0.5 ~ -4.0 | % | See table 3 for options | ||
| EMI Reduction (at 100MHz) | -7 dBc (C02), -9 dBc (C04) | dBc | Refer to the dB level when no modulation. | ||
| Operating Temperature | -40 | +85 | C | ||
| Overall Frequency Stability* | 50 | ppm | Includes initial tolerance, temperature characteristics, load variation, and supply voltage variation. | ||
| Supply Voltage (Vdd) | 2.97 | 3.3 | 3.63 | V | Vdd = 3.3V |
| 2.25 | 2.5 | 2.75 | V | Vdd = 2.5V (Option 1) | |
| Input Current (Vdd = 2.5V) | 10 | 20 | mA | 8.000 to 49.999MHz | |
| 15 | 20 | mA | 50.000 to 79.999MHz | ||
| 20 | 25 | mA | 80.000 to 99.999MHz | ||
| 25 | 30 | mA | 100.0 to 160.0MHz | ||
| Input Current (Vdd = 3.3V) | 15 | 20 | mA | 8.000 to 49.999MHz | |
| 20 | 25 | mA | 50.000 to 79.999MHz | ||
| 25 | 30 | mA | 80.000 to 99.999MHz | ||
| 30 | 40 | mA | 100.0 to 160.0MHz | ||
| Rise and Fall Time (Tr/Tf)** (Vdd = 2.5V) | 2.0 | 5.0 | ns | 8.000 to 49.999MHz | |
| 2.0 | 4.0 | ns | 50.000 to 79.999MHz | ||
| 1.5 | 3.0 | ns | 80.000 to 99.999MHz | ||
| 1.5 | 3.0 | ns | 100.0 to 160.0MHz | ||
| Rise and Fall Time (Tr/Tf)** (Vdd = 3.3V) | 3.0 | 10.0 | ns | 8.000 to 49.999MHz | |
| 2.5 | 8.0 | ns | 50.000 to 79.999MHz | ||
| 2.0 | 5.0 | ns | 80.000 to 99.999MHz | ||
| 1.5 | 4.0 | ns | 100.0 to 160.0MHz | ||
| 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 | ||||
| Modulation carrier frequency (Dither rate) | 15 | 120 | kHz | Programmable dependant | |
| Part Number Example | PL671-00-A5 | Key Electrical Specifications (Die IC's Part Number) |
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 |
Options & Part Identification
- Overall Frequency Stability: Blank: 50ppm, R: 25ppm
- Frequency: Specify in MHz (e.g., 14.31818MHz). Contact Abracon for special tighter stability.
- Packaging: Blank: Bulk, T: Tape & Reel
- Spread Spectrum Band Width: SSBW C or D (See table above)
- Supply Voltage: Blank: 3.3V5%, 1: 2.5V5%
Pin Function
- 1: Tri-State
- 2: GND/Case
- 3: Output
- 4: Vdd
Tape and Reel
- 1,000pcs/reel
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Get in Touch
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Company
Beijing Silk Road Enterprise Management Services Co., Ltd.
Location
16 Floor, Unit B, Jiatai International Mansion, No 41, Dongsihuan Zhong Road, Chaoyang District, Beijing
Contact Person
Sellina