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9301-11 Arkusz danych(PDF) 2 Page - Peregrine Semiconductor Corp. |
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9301-11 Arkusz danych(HTML) 2 Page - Peregrine Semiconductor Corp. |
2 / 7 page Product Specification PE9301 Page 2 of 7 ©2003-2006 Peregrine Semiconductor Corp. All rights reserved. Document No. 70-0039-02 │ UltraCMOS™ RFIC Solutions Table 2. Pin Descriptions Table 3. Absolute Maximum Ratings Device Functional Considerations The PE9301 takes an input signal frequency from between 1.5 GHz to 3.5 GHz and produces an output signal frequency half that of the supplied input. In order for the prescaler to work properly, several conditions need to be adhered to. It is crucial that pin 3 be supplied with a bypass capacitor to ground. In addition, the input and output signals (pins 2 & 7, respectively) need to be AC coupled via an external capacitor as shown in Figure 5. The ground pattern on the board should be made as wide as possible to minimize ground impedance. Latch-Up Avoidance Unlike conventional CMOS devices, UltraCMOS™ devices are immune to latch-up. Figure 3. Pin Configuration Electrostatic Discharge (ESD) Precautions When handling this UltraCMOS™ device, observe the same precautions that you would use with other ESD-sensitive devices. Although this device contains circuitry to protect it from damage due to ESD, precautions should be taken to avoid exceeding the rating specified in Table 3. Absolute Maximum Ratings are those values listed in the above table. Exceeding these values may cause permanent device damage. Functional operation should be restricted to the limits in the DC Electrical Specifications table. Exposure to absolute maximum ratings for extended periods may affect device reliability. Pin No. Pin Name Description 1 VDD Power supply pin. Bypassing is required. 2 IN Input signal pin. Should be coupled with a capacitor (eg 15 pF). 3 DEC Power supply decoupling pin. Place a capacitor as close as possible and connect directly to the ground plane. 4 GND Ground pin. Ground pattern on the board should be as wide as possible to reduce ground impedance. 5 GND Ground pin. 6 NC No connection. This pin should be left open. 7 OUT Divided frequency output pin. This pin should be coupled with a capacitor (eg 47 pF). 8 GND Ground Pin. Symbol Parameter/Conditions Min Max Units VDD Supply voltage 4.0 V TST Storage temperature range -65 150 °C TOP Operating temperature range -40 85 °C VESD ESD voltage (Human Body Model) 250 V PE9301 1 2 3 4 8 7 6 5 IN GND DEC GND OUT VDD NC GND |
Podobny numer części - 9301-11 |
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Podobny opis - 9301-11 |
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