FUNDAMENTAL MIXER. HMC557LC4 Datasheet

HMC557LC4 MIXER. Datasheet pdf. Equivalent

Part HMC557LC4
Description GaAs MMIC FUNDAMENTAL MIXER
Feature MIXERS - SINGLE & DOUBLE BALANCED - SMT v02.0514 Typical Applications The HMC557LC4 is ideal for: •.
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Datasheet
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HMC557LC4
v02.0514
Typical Applications
The HMC557LC4 is ideal for:
• WiMAX & Fixed Wireless
Point-to-Point Radios
Point-to-Multi-Point Radios
Test Equipment & Sensors
Military End-Use
Functional Diagram
HMC557LC4
GaAs MMIC FUNDAMENTAL
MIXER, 2.5 - 7.0 GHz
Features
Passive Double Balanced Topology
Wide IF Bandwidth: DC - 3 GHz
High LO/RF Isolation: 48 dB
Low Conversion Loss: 7 dB
24 Lead Ceramic 4x4mm SMT Package: 16mm2
General Description
The HMC557LC4 is a general purpose double
balanced mixer in a leadless RoHS compliant
SMT package that can be used as an upconverter
or downconverter between 2.5 and 7 GHz. This
mixer is fabricated in a GaAs MESFET process,
and requires no external components or matching
circuitry. The HMC557LC4 provides excellent LO to
RF and LO to IF isolation due to optimized balun
structures and operates with LO drive levels as low
as +9 dBm. The RoHS compliant HMC557LC4
eliminates the need for wire bonding, and is compatible
with high volume surface mount manufacturing
techniques.
Electrical Specifications, TA = +25° C, IF= 100 MHz, LO= +15 dBm*
Parameter
Min.
Typ.
Max.
Min.
Typ.
Frequency Range, RF & LO
2.5 - 5.0
Frequency Range, IF
DC - 3
Conversion Loss
7
9.5
Noise Figure (SSB)
7
9.5
LO to RF Isolation
40
48
LO to IF Isolation
26
32
RF to IF Isolation
12
18
IP3 (Input)
17
IP2 (Input)
50
1 dB Gain Compression (Input)
10
*Unless otherwise noted, all measurements performed as downconverter, IF= 100 MHz.
5.0 - 7.0
DC - 3
8.5
8.5
40
48
25
30
20
25
22
50
13
Max.
10.5
10.5
Units
GHz
GHz
dB
dB
dB
dB
dB
dBm
dBm
dBm
1
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POhrodnee:r7O81n-3-2li9n-e47a0t0wwOrwde.hr oitntliitnee.catowmww.analog.com
Trademarks and registered trademarks arAe tphepplriocpearttyioofntheSir urespppecotivret:owPnehrso. ne: 978-250-3A3p4p3licaotrionaSpuppsp@orht:iPtthitoen.ec: o1-m800-ANALOG-D



HMC557LC4
v02.0514
Conversion Gain vs. Temperature
@ LO = +15 dBm
0
-5
-10
-15
+25C
+85C
-40C
-20
2
3
4
5
6
7
8
9
FREQUENCY (GHz)
Conversion Gain vs. LO Drive
0
-5
-10
+9 dBm
-15
+12 dBm
+15 dBm
+17 dBm
-20
2
3
4
5
6
7
8
9
FREQUENCY (GHz)
IF Bandwidth @ LO = +15 dBm
0
-5
-10
-15
IF Return Loss
Conversion Gain
-20
-25
-30
-35
0
0.5
1
1.5
2
2.5
3
3.5
4
FREQUENCY (GHz)
HMC557LC4
GaAs MMIC FUNDAMENTAL
MIXER, 2.5 - 7.0 GHz
Isolation @ LO = +15 dBm
0
-10
RF/IF
LO/RF
LO/IF
-20
-30
-40
-50
-60
2
3
4
5
6
7
8
9
FREQUENCY (GHz)
Return Loss @ LO = +15 dBm
0
-5
-10
-15
-20
-25
RF
LO
-30
-35
2
3
4
5
6
7
8
9
FREQUENCY (GHz)
Upconverter Performance
Conversion Gain vs. LO Drive
0
-5
-10
+9 dBm
-15
+12 dBm
+15 dBm
+17 dBm
-20
2
3
4
5
6
7
8
9
FREQUENCY (GHz)
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rliicgehntsseofisthgirrdanptaerdtiebsythimatpmlicaaPytiorhensouonlrt ofertoh:me9rwit7sis8ues-eu2.ndS5ep0reca-inf3iyc3aptia4otne3sntsourbjpeFacttaetnoxt c:rhig9ahn7tgs8eowf-2Aithn5oau0lotg-n3oDti3ecve7i.c3eNso.
rpoFOornaretpTioreicnceh,,n2odleoElgilviyezrWayb,ayae,ntPdh.OtDo. rBpivolaxec9,e1C0oh6rd,eeNlrmos:rswAfoonoarddlo,,gMMADAe0v2i0c0e16s28,-29In410c.6,
POhrodnee:r7O81n-3-2li9n-e47a0t0wwOrwde.hr oitntliitnee.catowmww.analog.com
2
Trademarks and registered trademarks arAe tphepplriocpearttyioofntheSir urespppecotivret:owPnehrso. ne: 978-250-3A3p4p3licaotrionaSpuppsp@orht:iPtthitoen.ec: o1-m800-ANALOG-D





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