Product Specification PE9313 1500 MHz Low Power UltraCMOS™ Divide-by-8 Prescaler Rad hard for Space Applications Product Description The PE9313 is a high-performance static UltraCMOS™ prescaler with a fixed divide ratio of 8. Its operating frequency range is DC to 1500 MHz. The PE9313 operates on a nominal 3 V supply and draws only 6.5 mA. It is packaged in a small 8lead ceramic SOIC and is ideal for frequency scaling and clock generation solutions. Features • DC to 1500 MHz operation • Fixed divide ratio of 8 • Low-power operation: 6.5 mA typical @3V • Ultra small package: 8-lead Ceramic The PE9313 is manufactured in Peregrine’s patented UltraThin Silicon (UTSi®) CMOS process, offering the performance of GaAs with the economy and integration of conventional CMOS. SOIC • Guaranteed 100Krads(Si) Total Dose Performance • Superior Single Event Upset Immunity Figure 2. Package Type Figure 1. Functional Diagram 8-lead CSOIC D IN Q CLK QB D Q CLK QB D Q OUT CLK QB Output Buffer Pre-Amp Table 1. Electrical Specifications @ +25 °C, VDD = 2.6 V (ZS = ZL = 50 Ω) VDD = 3.0 V, -40° C ≤ TA ≤ 85° C, unless otherwise specified Parameter Conditions Minimum Typical Maximum Units 2.85 3.0 3.15 V 6.5 11 mA DC 1500 MHz DC < Fin • 1000 MHz -8 +10 dBm 1000 < Fin • 1500 MHz 0 +10 dBm DC < Fin • 1500 MHz 0 Supply Voltage Supply Current Input Frequency (Fin) Input Power (Pin) Output Power (Pout) Document No. 70-0120-02 │ www.psemi.com dBm ©2005 Peregrine Semiconductor Corp. All rights reserved. Page 1 of 7 PE9313 Product Specification Electrostatic Discharge (ESD) Precautions Figure 3. Pin Configuration VDD 1 IN 2 8 GND 7 OUT 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. PE9313 N/C 3 6 NC GND 4 5 GND Latch-Up Avoidance Unlike conventional CMOS devices, UltraCMOS™ devices are immune to latch-up. Table 2. Pin Descriptions Pin No. Device Functional Considerations Pin Name Description 1 VDD Power supply pin. Bypassing is required (eg 1000 pF & 100 pF). 2 IN Input signal pin. Should be coupled with a capacitor (eg 1000 pF). 3 NC No connection. This pin should be left open. 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 1000 pF). 8 GND Ground Pin. The PE9313 divides an input signal, up to a frequency of 1500 MHz, by a factor of eight thereby producing an output frequency at an eighth of the input frequency. To work properly at higher frequency, the input and output signals (pins 2 & 7) must be AC coupled via an external capacitor, as shown in the test circuit in Figure 8. The input may be DC coupled for low frequency operation with care taken to remain within the specified DC input range for the device. The ground pattern on the board should be made as wide as possible to minimize ground impedance. See Figure 7 for a layout example. Table 3. Absolute Maximum Ratings Symbol Parameter/Conditions Min Max Units VDD Supply voltage 4.0 V Pin Input Power 15 dBm VIN Voltage on input -0.3 VDD +0.3 V TST Storage temperature range -65 150 °C TOP Operating temperature -40 85 °C VESD ESD voltage (Human Body Model, MIL-STD 883) 1000 V 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. ©2005 Peregrine Semiconductor Corp. All rights reserved. Page 2 of 7 Document No. 70-0120-02 │ UltraCMOS™ RFIC Solutions PE9313 Product Specification Typical Performance Data: VDD = 3.0 V Figure 4. Input Sensitivity Figure 5. Device Current Figure 6. Output Power Document No. 70-0120-02 │ www.psemi.com ©2005 Peregrine Semiconductor Corp. All rights reserved. Page 3 of 7 PE9313 Product Specification Figure 7. Test Circuit Block Diagram 3V 50 100 pF 1000 pF GND IN OUT 1000pF ©2005 Peregrine Semiconductor Corp. All rights reserved. Page 4 of 7 VDD 1000pF 50 Power Meter or Frequency Counter N/C N/C GND GND Document No. 70-0120-02 │ UltraCMOS™ RFIC Solutions PE9313 Product Specification Evaluation Kit Operation The Ceramic SOIC Prescaler Evaluation Board was designed to help customers evaluate the PE9313 divide-by-8 prescaler. On this board, the device input (pin 2) is connected to the SMA connector J1 through a 50 Ω transmission line. A series capacitor (C3) provides the necessary DC block for the device input. A value of 1000 pF was used for the evaluation board; other applications may require a different value. It is also possible to place a 0 Ω resistor in this location for very low frequency applications. Figure 8. Evaluation Board Layout Peregrine specification 102/0034 The device output (pin 7) is connected to SMA connector J3 through a 50 Ω transmission line. A series capacitor (C1) provides the necessary DC block for the device output. This capacitor value must be chosen to have a low impedance at the desired output frequency of the device. A value of 1000 pF was chosen for the evaluation board. The board is constructed of a two-layer FR4 material with a total thickness of 0.031”. The bottom layer provides ground for the RF transmission lines. The transmission lines were designed using a coplanar waveguide above ground plane model with trace width of 0.030”, trace gaps of 0.0061”, dielectric thickness of 0.028”, metal thickness of 0.0014”, and εr of 4.6. Note that the predominate mode of these transmission lines is coplanar waveguide. J2 provides DC power to the device via pin 1. Two decoupling capacitors (C2=100 pF, C10=1000 pF) are included on this trace. It is the responsibility of the customer to determine proper supply decoupling for their design application. Document No. 70-0120-02 │ www.psemi.com Figure 9. Evaluation Board Schematic Peregrine specification 102/0202 ©2005 Peregrine Semiconductor Corp. All rights reserved. Page 5 of 7 PE9313 Product Specification Figure 10. Package Drawing 8-lead CSOIC .380 / .410 .210 / .250 .180 SQ MAX Pin 1 .050 TYP .150 TYP TOP VIEW .015 TYP SIDE VIEW .070 MAX Table 4. Ordering Information Order Code Part Marking Description Shipping Method Package 9313-01 PE9313 PE9313-08CFPG-B Engineering Samples Gullwing Glass Flatpack 50 / Tray 9313-11 PE9313 PE9313-08CFPG-B Production Units Gullwing Glass Flatpack 50 / Tray 9313-00 PE9313-EK PE9313 Evaluation Kit Evaluation Kit 1 / Box ©2005 Peregrine Semiconductor Corp. All rights reserved. Page 6 of 7 Document No. 70-0120-02 │ UltraCMOS™ RFIC Solutions PE9313 Product Specification Sales Offices The Americas North Asia Pacific Peregrine Semiconductor Corp. Peregrine Semiconductor K.K. 9450 Carroll Park Drive San Diego, CA 92121 Tel 858-731-9400 Fax 858-731-9499 5A-5, 5F Imperial Tower 1-1-1 Uchisaiwaicho, Chiyoda-ku Tokyo 100-0011 Japan Tel: +81-3-3502-5211 Fax: +81-3-3502-5213 Europe Peregrine Semiconductor Europe Commercial Products: Bâtiment Maine 13-15 rue des Quatre Vents F- 92380 Garches, France Tel: +33-1-47-41-91-73 Fax : +33-1-47-41-91-73 Space and Defense Products: 180 Rue Jean de Guiramand 13852 Aix-En-Provence cedex 3, France Tel: +33(0) 4 4239 3361 Fax: +33(0) 4 4239 7227 South Asia Pacific Peregrine Semiconductor 28G, Times Square, No. 500 Zhangyang Road, Shanghai, 200122, P.R. China Tel: +86-21-5836-8276 Fax: +86-21-5836-7652 For a list of representatives in your area, please refer to our Web site at: www.psemi.com Data Sheet Identification Advance Information The product is in a formative or design stage. The data sheet contains design target specifications for product development. Specifications and features may change in any manner without notice. Preliminary Specification The data sheet contains preliminary data. Additional data may be added at a later date. Peregrine reserves the right to change specifications at any time without notice in order to supply the best possible product. Product Specification The data sheet contains final data. In the event Peregrine decides to change the specifications, Peregrine will notify customers of the intended changes by issuing a DCN (Document Change Notice). Document No. 70-0120-02 │ www.psemi.com The information in this data sheet is believed to be reliable. However, Peregrine assumes no liability for the use of this information. Use shall be entirely at the user’s own risk. No patent rights or licenses to any circuits described in this data sheet are implied or granted to any third party. Peregrine’s products are not designed or intended for use in devices or systems intended for surgical implant, or in other applications intended to support or sustain life, or in any application in which the failure of the Peregrine product could create a situation in which personal injury or death might occur. Peregrine assumes no liability for damages, including consequential or incidental damages, arising out of the use of its products in such applications. The Peregrine name, logo, and UTSi are registered trademarks and UltraCMOS is a trademark of Peregrine Semiconductor Corp. ©2005 Peregrine Semiconductor Corp. All rights reserved. Page 7 of 7