hmc557lc4 Hittite Microwave Corporation, hmc557lc4 Datasheet

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hmc557lc4

Manufacturer Part Number
hmc557lc4
Description
Fundamental Mixer Smt, 2.5 - 7 Ghz
Manufacturer
Hittite Microwave Corporation
Datasheet

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9 - 344
9
Typical Applications
The HMC557LC4 is ideal for:
• WiMAX & Fixed Wireless
• Point-to-Point Radios
• Point-to-Mulit-Point Radios
• Test Equipment & Sensors
• Military End-Use
Functional Diagram
Electrical Specifi cations,
Frequency Range, RF & LO
Frequency Range, IF
Conversion Loss
Noise Figure (SSB)
LO to RF Isolation
LO to IF Isolation
RF to IF Isolation
IP3 (Input)
IP2 (Input)
1 dB Gain Compression (Input)
*Unless otherwise noted, all measurements performed as downconverter, IF= 100 MHz.
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
Parameter
T
A
v00.0907
= +25° C, IF= 100 MHz, LO= +15 dBm*
Order On-line at www.hittite.com
Min.
40
26
12
2.5 - 5.0
DC - 3
Typ.
48
32
18
17
50
10
7
7
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: 16mm
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
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.
Max.
9.5
9.5
is fabricated in a GaAs MESFET process,
GaAs MMIC FUNDAMENTAL
Min.
40
25
20
MIXER, 2.5 - 7.0 GHz
HMC557LC4
5.0 - 7.0
DC - 3
Typ.
8.5
8.5
48
30
25
22
50
13
Max.
10.5
10.5
Units
GHz
GHz
dBm
dBm
dBm
2
dB
dB
dB
dB
dB

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hmc557lc4 Summary of contents

Page 1

... The HMC557LC4 provides excellent and 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. ...

Page 2

... Return Loss @ LO = +15 dBm 0 -5 -10 -15 -20 -25 -30 - Upconverter Performance Conversion Gain vs. LO Drive 0 -5 -10 -15 -20 3 Order On-line at www.hittite.com HMC557LC4 MIXER, 2.5 - 7.0 GHz RF/IF LO/RF LO/ FREQUENCY (GHz FREQUENCY (GHz) +9 dBm +12 dBm +15 dBm +17 dBm ...

Page 3

... MxN Spurious Outputs mRF +25C RF = 5.1 GHz @ -10 dBm +85C -40C GHz @ +15 dBm All values in dBc below the IF output power level Order On-line at www.hittite.com HMC557LC4 GaAs MMIC FUNDAMENTAL MIXER, 2.5 - 7.0 GHz +25C +85C -40C FREQUENCY (GHz) ...

Page 4

... ALL GROUND LEADS AND GROUND PADDLE MUST BE SOLDERED TO PCB RF GROUND. 8. CLASSIFIED AS MOISTURE SENSITIVITY LEVEL (MSL) 1. For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 GaAs MMIC FUNDAMENTAL Order On-line at www.hittite.com HMC557LC4 MIXER, 2.5 - 7.0 GHz 347 ...

Page 5

... IF frequency range. For operation to DC, this pin must not source or sink more than current or part non-function and possible part failure will result. This pin is DC coupled and matched to 50 Ohms. Order On-line at www.hittite.com HMC557LC4 MIXER, 2.5 - 7.0 GHz Interface Schematic ...

Page 6

... Item Description SRI SMA Connector J3 Johnson SMA Connector U1 HMC557LC4 Mixer [2] PCB 118703 Evaluation PCB [1] Reference this number when ordering complete evaluation PCB [2] Circuit Board Material: Rogers 4350 For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 ...

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