
S-Band Voltage Controlled Oscillator
MA05130-DIE
V 1P.00
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or information contained herein without notice. M/A-COM makes no warranty,
representation, or guarantee regarding the suitability of its products for any particular
purpose, nor does M/A-COM assume any liability whatsoever arising out of the use
or application of any product(s) or information.
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North America:
Tel. (978) 656-2693
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Asia/Pacific:
Tel.+81-44-844-8296, Fax +81-44-844-8298
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Europe:
Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020
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Recommended Bare Die Configuration
5,6,7,8
Absolute Maximum Ratings
1,2
1.
Exceeding any one or a combination of these limits may
cause permanent damage.
Adequate DC and RF grounding required on board.
2.
Parameter
Absolute Maximum
V
CC
+ 5 V
Operating Temperature
-40°C to +85°C
Storage Temperature
-65°C to +150°C
Component Nominal Value
Nominal Value
Lower S-Band Upper S-Band
Inductor, L1
2.5 nH
2.25 nH
Tuning Capacitor, C1
0.5 pF
0.5 pF
100 pF
100 pF
Capacitor, C2
C1
U1
C2
L1
0.017
0.43
0.021
0.43
0.020
0.51
OUT
V
CC
TUNE
5.
The position of the inductor and the bond wire lengths
are critical in determining the frequency band.
For inductor, L1, it is recommend using M/A-COM’s
1000004710.
The value of the tuning capacitor determines the fre-
quency range.
The die requires sufficient backside grounding using
either conductive epoxy or solder.
6.
7.
8.
Recommended Bias Configuration
3,4
3.
For optimum performance, V
bypass capacitors should
be placed within 0.5 inches of the V
leads.
For optimum performance, V
inductor should be placed
within 0.3 inches of the V
tune
leads.
4.
FE55-0005
RF Out
6
Tune
2
GND
1,4,5,8
100 pF
V
cc
7
100nH
10 pF
100nF