I/Q MIXER. HMC556 Datasheet

HMC556 MIXER. Datasheet pdf. Equivalent

Part HMC556
Description GaAs MMIC I/Q MIXER
Feature v00.0106 HMC556 GaAs MMIC I/Q MIXER 36 - 41 GHz Typical Applications The HMC556 is ideal for: • .
Manufacture Analog Devices
Datasheet
Download HMC556 Datasheet



HMC556
v00.0106
HMC556
GaAs MMIC I/Q MIXER
36 - 41 GHz
Typical Applications
The HMC556 is ideal for:
• Microwave Radio
3
• Satellite Communication Systems
• Military End Use
• Test Equipment & Sensors
Features
Wide IF Bandwidth: DC - 3.5 GHz
Image Rejection: 17.5 dB
High LO to RF Isolation: 33 dB
High Input IP3: +23 dBm
Passive Topology: No DC Bias Required
Compact Size: 1.49 x 1.12 x 0.1 mm
Functional Diagram
General Description
The HMC556 is a compact I/Q MMIC mixer which
can be used as either an Image Reject Mixer or a
Single Sideband Upconverter. The chip utilizes two
double balanced mixer cells and a 90 degree hybrid
fabricated in a GaAs MESFET process. All data
shown below is taken with the chip mounted in a
50 Ohm test fixture and includes the effects of 1 mil
diameter x 12 mil length bond wires on each port.
A low frequency quadrature hybrid was used to pro-
duce a 100 MHz USB IF output. This compact mixer
is a much smaller alternative to hybrid style Image
Reject Mixers and Single Sideband Upconverter
assemblies, and is ideal for microwave radio
applications. The redundant IF port connections
located on opposing sides of the HMC556 chip,
provide added layout flexibility.
Electrical Specifications, TA = +25° C, IF= 100 MHz, LO = +17 dBm*
Parameter
Min.
Typ.
Frequency Range, RF/LO
36 - 38
Frequency Range, IF
DC - 3.5
Conversion Loss (As IRM)
11
Image Rejection
10
14
1 dB Compression (Input)
+16
LO to RF Isolation
27
34
LO to IF Isolation
14
20
IP3 (Input)
+20
Amplitude Balance
0.2
Phase Balance
17
* Unless otherwise noted, all measurements performed as downconverter.
Max.
13
Min.
Typ.
38 - 41
DC - 3.5
11
11
18
+16
28
32
13
18
+23
0.5
9
Max.
13
Units
GHz
GHz
dB
dB
dBm
dB
dB
dBm
dB
Deg
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HMC556
v00.0106
Data taken as IRM with External IF Hybrid
Conversion Gain vs. Temperature
0
+25C
-5
+85C
-55C
-10
-15
-20
34 35 36 37 38 39 40 41 42
RF FREQUENCY (GHz)
Conversion Gain vs. LO Drive
0
+15dBm
-5
+17dBm
+19dBm
-10
-15
-20
34 35 36 37 38 39 40 41 42
RF FREQUENCY (GHz)
Input P1dB vs. Temperature
20
18
16
14
+25C
12
+85C
-55C
10
34 35 36 37 38 39 40 41 42
RF FREQUENCY (GHz)
HMC556
GaAs MMIC I/Q MIXER
36 - 41 GHz
Image Rejection vs. Temperature
25
20
15
3
10
5
+25C
+85C
-55C
0
34 35 36 37 38 39 40 41 42
RF FREQUENCY (GHz)
Return Loss
0
-5
-10
-15
RF
LO
-20
34
35
36
37
38
39
40
FREQUENCY (GHz)
Input IP3 vs. LO Drive
30
25
20
15
LO = +15dBm
10
LO = +17dBm
LO = +19dBm
5
34 35 36 37 38 39 40 41 42
RF FREQUENCY (GHz)
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Order On-line Trademarks and registered trademarks are the property of their respective owners. at www.hAipttpiltieca.ctioonmSupport: Phone: 1-800-ANALOG-D
3 - 125





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