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Product Specification
PE3513
Product Description
The PE3513 is a high-performance static UltraCMOSTM prescaler with a fixed divide ratio of 8. Its operating frequency range is DC to 1500 MHz. The PE3513 operates on a nominal 3 V supply and draws only 8 mA. The input and output interfaces support both AC-coupled, low-Z RF as well as direct connection to low voltage positive logic devices. It is packaged in a small 6-lead SC-70 and is ideal for frequency scaling solutions The PE3513 is manufactured in Peregrine's patented Ultra Thin Silicon (UTSi(c)) CMOS process, offering the performance of GaAs with the economy and integration of conventional CMOS. 1500 MHz Low Power UltraCMOSTM Divide-by-8 Prescaler Features
* DC to 1500 MHz operation * Fixed divide ratio of 8 * Low-power consumption: 8 mA typical
@ 3V
* RF or LV Digital Interface * Ultra-small package: 6-lead SC-70
Figure 1. Functional Schematic Diagram
Figure 2. Package Type
6-lead SC70
D IN Pre-Amp
Q
D
Q
D
Q OUT Output Buffer
CLK QB
CLK QB
CLK QB
Table 1. Electrical Specifications (ZS = ZL = 50 )
VDD = 3.0 V, -40 C TA 85 C, unless otherwise specified
Parameter
Supply Voltage Supply Current Input Frequency (Fin)
Conditions
Minimum
2.85
Typical
3.0 8
Maximum
3.15 12 1500 +10
Units
V mA MHz dBm dBm dBm
DC DC < Fin 1000 MHz -10 -3 2
Input Power (Pin) 1000 MHz < Fin 1500 Output Power (Pout) DC < Fin 1500 MHz
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(c)2005 Peregrine Semiconductor Corp. All rights reserved. Page 1 of 8
PE3513
Product Specification
Table 2. DC Electrical Characteristics (-40 C TA 85 C)
Symbol
VIH VIL VOH VOL
Parameter
High Level Input Voltage Low Level Input Voltage High Level Output Voltage Low Level Output Voltage
Condition
2.7 V VDD 3.3 V 2.7 V VDD 3.3 V VDD = 2.7 V; IOH = 2.9 mA VDD = 2.7 V; IOL = 2.6 mA
Typical
2.0 0.8 2.2 0.4
Unit
V V V V
Table 3. AC Characteristics (-40 C TA 85 C)
Symbol
tPHL tPLH tr tf
Parameter
Propagation Delay (High to Low) Propagation Delay (Low to High) Output Rise Time (10% to 90%) Output Fall Time (90% to 10%)
Condition*
50 MHz Pulse Train Input; CL = 10 pF, RL = 500 50 MHz Pulse Train Input; CL = 10 pF, RL = 500 50 MHz Pulse Train Input; CL = 10 pF, RL = 500 50 MHz Pulse Train Input; CL = 10 pF, RL = 500
Typical
4.1 3.9 2.0 2.0
Unit
ns ns ns ns
* See figure 5 for AC test circuit
Table 4. Typical Output Swing (VDD = 2.7 V)
Frequency
50 MHz 500 MHz 1500 MHz
Condition
200 mVp-p Sinusoidal Input; CL = 10 pF, RL = 500 200 mVp-p Sinusoidal Input; CL = 10 pF, RL = 500 200 mVp-p Sinusoidal Input; CL = 10 pF, RL = 500
Typical
2.3 2.3 2.2
Unit
Vp-p Vp-p Vp-p
(c)2005 Peregrine Semiconductor Corp. All rights reserved. Page 2 of 8
Document No. 70-0108-03 UltraCMOSTM RFIC Solutions
PE3513
Product Specification
Figure 3. Pin Configuration (Top View)
Electrostatic Discharge (ESD) Precautions When handling this UltraCMOSTM 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 6. Latch-Up Avoidance Unlike conventional CMOS devices, UltraCMOSTM devices are immune to latch-up.
pin 1
NC GND IN
1
6
OUT GND VDD
.
513
SC-70
2
5
3
4
Table 5. Pin Descriptions
Pin No.
1 2
Pin Name
N/C GND
Device Functional Considerations
Description
No Connect. This pin should be left open. Ground pin. Ground pattern on the board should be as wide as possible to reduce ground impedance. Input signal pin. DC blocking capacitor required (100 pF typical). Power supply pin. Bypassing is required. Ground pin. Divided frequency output pin. DC blocking capacitor required (100 pF typical).
3 4 5 6
IN VDD GND OUT
The PE3513 divides an input signal, up to a frequency of 1500 MHz, by a factor of eight thereby producing an output frequency at oneeighth the input frequency. To work properly with low impedance, ground referenced interfaces, the input and output signals (pins 3 & 6) must be AC coupled via an external capacitor, as shown in the test circuit in Figure 4. The ground pattern on the board should be made as wide as possible to minimize ground impedance. See Figure 9 for a layout example.
Table 6. Absolute Maximum Ratings
Symbol
VDD Pin TST TOP VESD
Parameter/Conditions
Supply voltage Input Power Storage temperature range Operating temperature range ESD voltage (Human Body Model)
Min
Max
4.0 13
Units
V dBm C C V
-65 -40
150 85 2000
Absolute Maximum Ratings are those values listed in the above table. Exceeding these values may cause permanent device damage. Exposure to absolute maximum ratings for extended periods may affect device reliability.
Document No. 70-0108-03 www.psemi.com
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PE3513
Product Specification
Figure 4. Test Circuit Block Diagram
Spectrum Analyzer 1 N/C 2 GND 50 Ohm 100 pF VDD 3V +/- 0.15 V 100 pF 1000 pF 3 IN OUT 6 100 pF GND 5 VDD 4 50 Ohm
PE3513
Signal Generator
Figure 5. AC Test Circuit
VDD
Pulse Generator
PE3513 CL
RT
RL
RT = Zout of pulse generator (usually 50 ohm)
(c)2005 Peregrine Semiconductor Corp. All rights reserved. Page 4 of 8
Document No. 70-0108-03 UltraCMOSTM RFIC Solutions
PE3513
Product Specification
Typical Performance Data: VDD = 3.0 V Figure 6. Input Sensitivity Figure 7. Device Current
Figure 8. Output Power
Document No. 70-0108-03 www.psemi.com
(c)2005 Peregrine Semiconductor Corp. All rights reserved. Page 5 of 8
PE3513
Product Specification
Evaluation Kit
Evaluation Kit Operation
The SC-70 Prescaler Evaluation Board was designed to help customers evaluate the PE3513 divide-by-8 prescaler. On this board, the device input (pin 3) is connected to connector J1 through a 50 transmission line. A series capacitor (C1) provides the necessary DC block for the device input. A value of 100 pF was used for this board layout; other applications may require a different value. The device output (pin 6) is connected to J3 through a 50 transmission line. A series capacitor (C5) 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 100 pF was chosen for the evaluation board. At both input and output, select a capacitor value that offers low series reactance while ensuring that any parasitic resonances are well above the operating bandwidth. 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 0.007", dielectric thickness of 0.028", metal thickness of 0.0014", and r of 4.4. Note that the predominate mode of these transmission lines is coplanar waveguide. Liberal numbers of plated through holes unite the top and
bottom ground areas for best performance. J6 provides DC power to the device via pin 4. Two decoupling capacitors (100 pF, 1000 pF) are included on this trace. It is the customer's responsibility to determine proper supply decoupling for their design application.
Applications Support
If you have a problem with your evaluation kit or if you have applications questions call (858) 731-9400 and ask for applications support. You may also contact us by fax or e-mail: Fax: (858) 731-9499 E-Mail: help@psemi.com
Figure 9. Evaluation Board Layouts
Peregrine Specification 101/0110
Figure 10. Evaluation Board Schematic
Peregrine Specification 102/0191
(c)2005 Peregrine Semiconductor Corp. All rights reserved. Page 6 of 8
Document No. 70-0108-03 UltraCMOSTM RFIC Solutions
PE3513
Product Specification
Figure 11. Package Drawing
6-lead SC-70
1.80 2.20 0.65 BSC
0.10 0.30 1.80 2.40 1.15 1.35
0.15 0.30
0.10 0.40
0.10 0.18
0.80 1.00
0.80 1.10
0.00 0.10
Table 7. Ordering Information
Order Code
3513-01 3513-02 3513-00 3513-51 3513-52
Part Marking
513 513 PE3513-EK 513 513
Description
PE3513-06SC70-7680A PE3513-06SC70-3000C PE3513-06SC70-EK PE3513G-06SC70-7680A PE3513G-06SC70-3000C
Package
6-lead SC-70 6-lead SC-70 Evaluation Kit Green 6-lead SC-70 Green 6-lead SC-70
Shipping Method
7680 units / Canister 3000 units / T&R 1 / Box 7680 units / Canister 3000 units / T&R
Document No. 70-0108-03 www.psemi.com
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PE3513
Product Specification
Sales Offices
The Americas Peregrine Semiconductor Corp.
9450 Carroll Park Drive San Diego, CA 92121 Tel 858-731-9400 Fax 858-731-9499
North Asia Pacific Peregrine Semiconductor K.K.
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: Batiment 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. 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.
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).
(c)2005 Peregrine Semiconductor Corp. All rights reserved. Page 8 of 8
Document No. 70-0108-03 UltraCMOSTM RFIC Solutions

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