HMC205_09 Datasheet, PDF (1/6 Pages) Hittite Microwave Corporation – GaAs MMIC PASSIVE FREQUENCY DOUBLER, 6 - 12 GHz INPUT

v03.0907
Typical Applications
2
The HMC205 is suitable for:
• Wireless Local Loop
• LMDS, VSAT, and Point-to-Point Radios
• Test Equipment
Functional Diagram
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 fundamen-
tal 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 measurable additive phase noise onto the mul-
tiplied signal.
Electrical Specifications, T_A = +25° C, As a Function of Drive Level
Input = +10 dBm
Input = +12 dBm
Input = +15 dBm
Parameter
Min.
Typ.
Max.
Min.
Typ.
Max.
Min.
Typ.
Max.
Frequency Range, Input
7.0 - 12.0
6.0 - 12.0
6.0 - 12.0
Frequency Range, Output
14.0 - 24.0
12.0 - 24.0
12.0 - 24.0
Conversion Loss
18
21
17
20
15
18
FO Isolation
(with respect to input level)
28
32
3FO Isolation
(with respect to input level)
36
40
4FO Isolation
(with respect to input level)
26
32
Units
GHz
GHz
dB
dB
dB
dB
2 - 16
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
20 Alpha Road, Chelmsford, MA 01824 Phone: [phone] Fax: [phone]
Order On-line at www.hittite.com