hittite HMC205 User Manual
查询HMC205供应商
4
MICROWAVE CORPORATION
Typical Applications
The HMC205 is suitable for:
• Wireless Local Loop
• LMDS, VSAT, and Pt to Pt Radios
• T est Equipment
Functional Diagram
v02.1201
HMC205
GaAs MMIC PASSIVE FREQUENCY
DOUBLER, 6 - 12 GHz INPUT
Features
Conversion Loss: 12 to 17 dB
Fo, 3Fo, 4Fo Isolation: 32 dB
Passive: No Bias Required
General Description
The HMC205 is a passive miniature frequency doubler in a MMIC die. Suppression of undesired fundamental and higher order harmonics is 32 dB typical
with respect to input signal level. The doubler utilizes the same GaAs Schottky diode/balun technology found in Hittite MMIC mixers. It features small
size, no DC bias, and no measurab le additive phase
noise onto the multiplied signal.
Electrical Specifi cations, T
Parameter Min. Typ. Max. Min. Typ. Max. Min. Typ. Max. Units
FREQ. MULTIPLIERS - CHIP
4 - 16
Frequency Range, Input 7.0 - 12.0 6.0 - 12.0 6.0 - 12.0 GHz
Frequency Range, Output 14.0 - 24.0 12.0 - 24.0 12.0 - 24.0 GHz
Conversion Loss 18 21 17 20 15 18 dB
FO Isolation
(with respect to input level)
3FO Isolation
(with respect to input level)
4FO Isolation
(with respect to input level)
= +25° C, As a Function of Drive Level
A
Input = +10 dBm Input = +12 dBm Input = +15 dBm
28 32 dB
36 40 dB
26 32 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
v02.1201
HMC205
GaAs MMIC FREQUENCY
DOUBLER, 6 - 12 GHz INPUT
Conversion Gain vs Temperature
GaAs MMIC SUB-HARMONICALLY PUMPED MIXER 17 - 25 GHz
@ +15 dBm Drive Level
0
-5
-10
-15
CONVERSION GAIN (dB)
-20
6789101112
-55 C
+85 C+25 C
INPUT FREQUENCY (GHz)
Input Return Loss vs. Drive Level
0
-5
+8 dBm +10 dBm
Isolation @ +15 dBm Drive Level*
0
-10
-20
-30
-40
-50
-60
ISOLATION (dB)
-70
-80
-90
-100
Fo
3Fo
5 10152025303540
FREQUENCY (GHz)
4Fo
*With respect to input level
Output Return Loss for
Several Input Frequencies
0
8 GHz In 6 GHz In
-5
4
-10
+14 dBm+12 dBm
-15
INPUT RETURN LOSS (dB)
-20
6789101112
FREQUENCY (GHz)
-10
-15
OUTPUT RETURN LOSS (dB)
-20
12 14 16 18 20 22 24
10 GHz In
12 GHz In
OUTPUT FREQUENCY (GHz)
FREQ. MULTIPLIERS - CHIP
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
4 - 17
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