MIXER. HMC168C8 Datasheet

HMC168C8 Datasheet PDF

Part HMC168C8
Description GaAs MMIC SMT DOUBLE-BALANCED MIXER
Feature v02.1105 HMC168C8 GaAs MMIC SMT DOUBLEBALANCED MIXER, 4.5 - 8 GHz Typical Applications Features .
Manufacture Analog Devices
Datasheet
Download HMC168C8 Datasheet





HMC168C8
v02.1105
HMC168C8
GaAs MMIC SMT DOUBLE-
BALANCED MIXER, 4.5 - 8 GHz
Typical Applications
Features
The HMC168C8 is ideal for:
Conversion Loss: 8.2 dB
• Microwave Point-to-Point Radios
LO to RF and IF Isolation: 34 dB
• 5.8 GHz ISM Band Circuits
Surface Mount
Small Size, No DC Bias Required
9
LETE Functional Diagram
General Description
The HMC168C8 is a miniature double-balanced mixer
in a non-hermetic ceramic surface mount package
that can be used as an upconverter, downconverter
or biphase modulator. The device is a passive diode/
balun type mixer with high dynamic range. Noise
figure is essentially equal to the conversion loss.
The mixer can handle larger signal levels than most
active mixers due to the high third order intercept.
MMIC implementation provides exceptional balance
in the circuit resulting in high LO/RF and LO/IF
isolations and unit-to-unit consistency. This mixer
has applications where small size and surface mount
compatibility are important.
BSO Electrical Specifications, TA = +25° C, LO Drive = +10 dBm
Parameter
Min.
Frequency Range, RF & LO
O Frequency Range, IF
Typ.
4.5 - 8.0
DC - 2
Max.
Units
GHz
GHz
Conversion Loss
8.2
10
dB
Noise Figure (SSB)
8.2
10
dB
LO to RF Isolation
29
35
dB
LO to IF Isolation
30
34
dB
IP3 (Input)
12
16
dBm
IP2 (Input)
55
62
dBm
1 dB Gain Compression (Input)
7
10
dBm
9 - 42
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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



HMC168C8
v02.1105
HMC168C8
GaAs MMIC SMT DOUBLE-
BALANCED MIXER, 4.5 - 8 GHz
Conversion Loss
0
Isolation
0
-10
-5
RF/IF
-20
-10
-15
-20
E 0 1 2 3 4 5 6 7 8 9 10 11
RF FREQUENCY (GHz)
T Conversion Loss vs. LO Power
-5
E -7.5
L -10
-12.5
+15dBm
+13dBm
+10dBm
+9dBm
O +8dBm
-15
0 1 2 3 4 5 6 7 8 9 10 11
S RF FREQUENCY (GHz)
B Return Loss
0
LO
O -10
-30
LO /IF
-40
LO/RF
-50
LO/RF
LO /IF
-60
0 12
3 4 5 6 7 8 9 10 11
FREQUENCY (GHz)
Distortion and 1dB
Compression vs. LO Drive Level
LO
Drive
(dBm)
+7
+10
+13
+15
Distortion
RF (f1) = 6.01 GHz
RF (f2) = 6.00 GHz
LO = 6.5 GHz
RF Level = 0 dBm
IP3 (dBm)
IP2 (dBm)
14
59
16
62
18
65
19
65
1 dB
Compression
P1dB (dBm)
8.5
10
11
11
IF
-20
RF
-30
-40
0 1 2 3 4 5 6 7 8 9 10 11
FREQUENCY (GHz)
S - Paremeters for the RF, LO, IF Ports are Available On-Line at www.hittite.com
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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
9
9 - 43




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