FREQUENCY DOUBLER. HMC204C8 Datasheet

HMC204C8 DOUBLER. Datasheet pdf. Equivalent

Part HMC204C8
Description GaAs MMIC SMT PASSIVE FREQUENCY DOUBLER
Feature FREQ. MULTIPLIERS - PASSIVE - SMT HMC204C8 v04.1105 GaAs MMIC SMT PASSIVE FREQUENCY DOUBLER, 4 - .
Manufacture Analog Devices
Datasheet
Download HMC204C8 Datasheet



HMC204C8
HMC204C8
v04.1105
GaAs MMIC SMT PASSIVE FREQUENCY
DOUBLER, 4 - 8 GHz INPUT
Typical Applications
7
The HMC204C8 is suitable for:
• Wireless Local Loop
• LMDS, VSAT, and Point-to-Point Radios
• Test Equipment
Functional Diagram
Features
Conversion Loss: 16 dB
Fo, 3Fo, 4Fo Isolation: 40 dB
Passive: No Bias Required
General Description
The HMC204C8 is a passive miniature frequency
doubler in a non-hermetic surface mount package.
Suppression of undesired fundamental and higher
order harmonics is 40 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 multi-
plied signal.
Electrical Specifications, TA = +25° C, As a Function of Drive Level
Parameter
Frequency Range, Input
Frequency Range, Output
Conversion Loss
FO Isolation
(with respect to input level)
3FO Isolation
(with respect to input level)
4FO Isolation
(with respect to input level)
Input = +10 dBm
Min.
Typ.
Max.
5.5 - 7.5
11.0 - 15.0
16
19
Input = +13 dBm
Min.
Typ.
Max.
5.0 - 8.0
10.0 - 16.0
16
19
37
41
42
46
35
40
Input = +15 dBm
Min.
Typ.
Max.
4.0 - 8.0
8.0 - 16.0
16
19
Units
GHz
GHz
dB
dB
dB
dB
7 - 24
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Order On-line Trademarks and registered trademarks are the property of their respective owners. at www.hAiptptilticea.tcioonmSupport: Phone: 1-800-ANALOG-D



HMC204C8
v04.1105
HMC204C8
GaAs MMIC SMT PASSIVE FREQUENCY
DOUBLER, 4 - 8 GHz INPUT
Conversion Gain vs. Temperature
@ +15 dBm Drive Level
Isolation @ +15 dBm Drive Level*
0
0
7
-20
-10
-20
-40 C
-30
+25 C
+85 C
-40
-60
FO
-80
3FO
4FO
-40
3
4
5
6
7
8
9
INPUT FREQUENCY (GHz)
Input Return Loss vs. Drive Level
0
-100
0
5 10 15 20 25 30 35 40
FREQUENCY (GHz)
*With respect to input level
Output Return Loss for
Several Input Frequencies
0
-5
-5
-10
+8 dBm
-15
+10 dBm
+12 dBm
+14 dBm
-20
3
4
5
6
7
8
9
FREQUENCY (GHz)
-10
-15
-20
8
4 GHz In
6 GHz In
8 GHz In
10
12
14
16
OUTPUT FREQUENCY (GHz)
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Order On-line Trademarks and registered trademarks are the property of their respective owners. at www.hAiptptilticea.tcioonmSupport: Phone: 1-800-ANALOG-D
7 - 25





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