hittite HMC189MS8 User Manual
查询HMC189MS8供应商
11
MICROWAVE CORPORATION
Typical Applications
The HMC189MS8 is suitable for:
• Wireless Local Loop
• LMDS, VSAT, and Pt to Pt Radios
• UNII & HiperLAN
• Test Equipment
Functional Diagram
v01.0801
HMC189MS8
GaAs MMIC SMT PASSIVE FREQUENCY
DOUBLER, 2 - 4 GHz INPUT
Features
Conversion Loss: 13 dB
Fo, 3Fo, 4Fo Isolation: 33 dB
Input Drive Level: +10 to +15 dBm
General Description
The HMC189MS8 is a miniature passive frequency
doubler in a plastic 8-lead MSOP package. The suppression of undesired fundamental and higher order
harmonics is 33 dB typical with respect to input
signal levels. The doubler uses the same diode/
balun technology used in Hittite MMIC mixers. The
doubler is ideal for high volume applications where
frequency doubling of a lower frequency is more
economical than directly generating a higher frequency. The passive Schottky diode doubler technology contributes no measurable additive phase
noise onto the multiplied signal.
Electrical Specifi cations, T
FREQ. MULTIPLIERS - SMT
Frequency Range, Input 2.5 - 3.5 2.5 - 3.75 2 - 4 GHz
Frequency Range, Output 5 - 7 5 - 7.5 4 - 8 GHz
Conversion Loss 13 17 13 15 13 17 dB
FO Isolation
(with respect to input level)
3FO Isolation
(with respect to input level)
4FO Isolation
(with respect to input level)
11 - 20
Parameter Min. Typ. Max. Min. Typ. Max. Min. Typ. Max. Units
= +25° C, As a Function of Drive Level
A
Input = +10 dBm Input = +13 dBm Input = +15 dBm
29 32 30 33 31 34 dB
37 43 35 42 33 40 dB
32 40 33 40 31 40 dB
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
12 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
Order Online at www.hittite.com
MICROWAVE CORPORATION
v01.0801
HMC189MS8
GaAs MMIC SMT FREQUENCY
DOUBLER, 2 - 4 GHz INPUT
GaAs MMIC SUB-HARMONICALLY PUMPED MIXER 17 - 25 GHz
Conversion Loss @ +13 dBm Drive Level
0
-5
-10
-15
-20
-25
CONVERSION LOSS (dB)
-30
-35
2345678910
OUTPUT FREQUENCY (GHz)
-40 C
+85 C
+25 C
Conversion Loss vs. Drive Level
0
-5
+13 dBm
-10
-15
-20
-25
CONVERSION LOSS(dB)
-30
-35
2345678910
+15 dBm
+10 dBm
FREQUENCY (GHz)
+7 dBm
Isolation* @ +13 dBm Drive Level
0
-10
-20
-30
-40
ISOLATION (dB)
-50
-60
02468101214161820
1Fo
3Fo
4Fo
FREQUENCY (GHz)
* With respect to input level
Isolation* @ +10 dBm Drive Level
0
-10
-20
-30
-40
ISOLATION (dB)
-50
-60
-70
* With respect to input level
1Fo
3Fo
02468101214161820
FREQUENCY (GHz)
11
4Fo
Input Return Loss vs. Drive Level
0
-5
-10
-15
-20
INPUT RETURN LOSS (dB)
-25
12345
+13 dBm
FREQUENCY (GHz)
+10 dBm
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
12 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
+7 dBm
Order Online at www.hittite.com
Output Return Loss for
Several Input Frequencies
0
Input = 2 GHz
-5
-10
-15
-20
OUTPUT RETURN LOSS (dB)
-25
Input = 3 GHz
Input = 4 GHz
2345678910
FREQUENCY (GHz)
FREQ. MULTIPLIERS - SMT
11 - 21
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