Fujitsu MB1500EB01Q Manuale - Pagina 3

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General Description

The MB1500EB01 and MB1500EB01Q are the evaluation board for MB15E0xSL and MB15E0xSR.
The difference of the evaluation board part number is the package type. MB1500EB01 is for TSSOP
or SSOP package. MB1500EB01Q is for QFN package. You can evaluate almost performance for
PLL with the evaluation board. (MB1500EB01Q for MB15E03/E07SL only)
When evaluating MB15E0xSL and MB15E0xSR, you can measure the RF loop characteristics by
putting the VCO and the LPF components.
Each output pad for RF VCO output and the external input for REF, CLK, Data, LE are prepared on
the board. Thus it is easy to connect their input/output. VCO and loop filter are not help you on the
board, so you can mount whatever you want.
Regarding CLK, Data and LE input, Fujitsu prepares the software and the cable or the interface board.
This set (Soft ware&Cable) control the data on a PC easily. (The part number of the cable is
MB1500EB00A. The interface board is MB1500EB00)
The socket for IC is set on the board, by which you can try evaluating many samples.
Design Kit
1.0
The design kit includes the following items.
-Evaluation board with the socket for QFN package or SSOP package.
-Evaluation board manual
Set up
3.0
1.VCO and Loop filter
The VCO and LPF are not mounted on the board, so you mount them on the board.
2.REFin
Connect a signal generator or TCXO to the REF pad. If the TCXO module is used, remove the
51ohm resistor.
3.VCO output
Connect RFVCO output pad to the spectrum analyzer or the modulation domain analyzer.
*SMA connector is not mounted on RF VCO output pad.
4.CLK, Data, LE
Connect the output pin of printer port or the special cable through a PC to the pins of CLK,
Data and LE.
Fujitsu prepare the special cable for the Fujitsu's software of writing data.
The part number is MB1500EB00A. If you need it, please contact the sales.
5.Vcc and Vp
Connect a DC power supply output to the Vcc and Vp pins.
Vcc and Vp must supply equal voltage. Even if either RF-PLL or IF-PLL is not used, power must
be supplied to both Vcc
controlled by power saving function.
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and Vp To keep them equal, it is recommended that the non-use PLL is
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2012.Apr.Rev6.0