Evaluation Kit
User’s Manual
Integer-N PLL Frequency Synthesizer
PE33241
PE33241
Evaluation Kit Manual
Table of Contents
Introduction
…………………………………………………………………………………..
3
Applications Support
……………………………………………………………………….
3
Evaluation Kit Contents and Requirements
……………………………………………
3
Kit Contents …………………………………………………………...…………………………
3
Software Requirements ……………………………………………………….………………..
3
Hardware Requirements ………………………………………………………………..……...
3
PE33241 PLL Evaluation Board Assembly
……………………….…………………….
4
Overview ………………………………………………………………………………...……….
4
USB Interface Board
………………………………………………………………….…….
5
USB Interface Board Overview …………………………………………………..……………
5
Connection of the USB Interface Board to the Evaluation Board …………………….……
5
EVK Software Installation
………………………………………………………….………
6
Using the Application Software Graphical User Interface
………….……………….
8
Evaluation Board Overview
……………………………………………………….………
11
Evaluation Board Schematic
…………………………………………………..………..
11
Evaluation Board Outline
…………………………………………………………..……
13
Hardware Operation
…………………………………………………………………….….
14
EVK Testing using the Graphical User Interface (Example 1)
……………….……..
15
EVK Testing using the Graphical User Interface (Example 2)
……………….……..
16
Direct Programming Mode
………………………………………………………………...
17
Troubleshooting Tips
………………………………………………………………………
18
Technical Resources
……………………………………………………………………….
18
Document No. DOC-30011-2
│
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©2013 Peregrine Semiconductor Corp. All rights reserved.
For applications support, please visit www.psemi.com
Page 2 of 18
PE33241
Evaluation Kit Manual
Introduction
The PE33241 is a high-performance integer-N PLL capable of frequency synthesis up to 5 GHz. The device
is designed for superior phase noise performance for use in commercial applications. The PE33241 includes
a dual modulus prescaler capable of dividing the VCO frequency by either 5/6 or 10/11, depending on the
value of the modulus select.
The PE33241 PLL Evaluation Kit includes the application software and hardware required to control and
evaluate the functionality of the PLL using a PC running the Windows™ operating system to control the USB
interface board.
Applications Support
For any technical inquiries regarding the evaluation kit or software, please visit applications support at
www.psemi.com
(fastest response) or call
(858) 731‐9400.
Evaluation Kit Contents and Requirements
Kit Contents
The PE33241 Evaluation Kit includes all of the specific software and hardware required to evaluate the PLL
Frequency Synthesizer. Included in the Evaluation Kit are:
Quantity
1
1
1
1
1
1
Description
PE33241 Integer-N Evaluation Board Assembly (DOC-15026)
Peregrine PLL USB Interface Board Assembly (DOC-02635)
USB-A to USB-B Mini Cable
Power cable for PE33241
Power cable for the VCO
Power cable for the Op Amp loop filter
Software Requirements
The application software will need to be installed on a computer with the following minimum requirements:
PC compatible with Windows™ XP/Vista/7/8 – 32 bit or 64 bit
Mouse
USB port
HTML browser with internet access
Hardware Requirements
In order to evaluate the phase noise performance of the evaluation board, the following equipment is
required:
DC power supplies
DC cables
External TCXO or other low-noise source
Phase noise test set or signal source analyzer
CAUTION: The PE33241 PLL Evaluation Kit contains components that might be damaged by exposure to voltages in excess of the specified voltage, including voltages
produced by electrostatic discharges. Handle the board in accordance with procedures for handling static-sensitive components. Avoid applying excessive voltages to the
power supply terminals or signal inputs or outputs.
For applications support, please visit www.psemi.com
Page 3 of 18
Document No. DOC-30011-2
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UltraCMOS
®
RFIC Solutions
©2013 Peregrine Semiconductor Corp. All rights reserved.
PE33241
Evaluation Kit Manual
PE33241 PLL Evaluation Board Assembly
Overview
The Evaluation Board is assembled with a PE33241 integer-N frequency synthesizer, an on-board VCO, and
a second order active loop filter. The loop filter is followed by 2 low pass filters to filter out high frequency
noise. The VCO tuning range is from 3350 MHz to 4550 MHz. The active loop filter is designed for a 50 MHz
comparison frequency, a 4000 MHz output frequency with unity gain crossover at 500 kHz and a phase
margin of 70 degrees. The 3 dB bandwidth is approximately 630 kHz. The data provided was measured with
an external 100 MHz TCXO for best phase noise performance.
Figure 1. PE33241 Evaluation Board Showing
Front-side Assembly
Figure 2. PE33241 Evaluation Board Showing
Back-side Assembly
Document No. DOC-30011-2
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www.psemi.com
©2013 Peregrine Semiconductor Corp. All rights reserved.
For applications support, please visit www.psemi.com
Page 4 of 18
PE33241
Evaluation Kit Manual
USB Interface Board
USB Interface Board Overview
A USB interface board is included in the
Evaluation Kit. This board allows the user to
send SPI commands to the device under test by
using a PC running the Windows™ operating
system. To install the software, simply extract
the zip file to a temporary directory and follow
the installation procedure included.
Figure 3. PLL USB Interface Board
Connection of the USB Interface
Board to the Evaluation Board
The Evaluation Board and the USB interface
board contain a keyed 16 pin header. This
feature allows the USB interface board (socket)
to connect directly to the Evaluation Board (pin)
on the front-side as shown in
Figure 4.
Figure 4. PLL USB Interface Board Connected to
the PE33241 Evaluation Board for
Serial Programming
For applications support, please visit www.psemi.com
Page 5 of 18
Document No. DOC-30011-2
│
UltraCMOS
®
RFIC Solutions
©2013 Peregrine Semiconductor Corp. All rights reserved.
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