HMC552LP4 Datasheet, PDF (1/8 Pages) Hittite Microwave Corporation – GaAs MMIC MIXER w/ INTEGRATED LO AMPLIFIER, 1.6 - 3.0 GHz

v00.0306
Typical Applications
The HMC552LP4 / HMC552LP4E is ideal for
Wireless Infrastructure Applications:
7
• PCS / 3G Infrastructure
• Base Stations & Repeaters
• WiMAX & WiBro
• ISM & Fixed Wireless
Functional Diagram
HMC552LP4 / 552LP4E
GaAs MMIC MIXER w/ INTEGRATED
LO AMPLIFIER, 1.6 - 3.0 GHz
Features
Input IP3: +25 dBm
Low Input LO Drive: -4 to +4 dBm
LO to RF Isolation: 30 dB
Low Conversion Loss: 8 dB
Single Positive Supply: +5V @ 62 mA
RoHS Compliant 4x4 mm QFN Package
General Description
The HMC552LP4 & HMC552LP4E are high linearity,
double-balanced converter ICs that operate from
1.6 to 3.0 GHz and deliver a +25 dBm input third
order intercept point. The LO amplifier output and
high dynamic range mixer input are positioned so
that an external LO filter can be placed in series be-
tween them. The converter provides 30 dB of LO to
RF isolation and is ideal for upconverter and down-
converter applications. The IC operates from a single
+5V supply consuming 62 mA of current and accepts a
LO drive level of -4 to +4 dBm. The design requires no
external baluns and supports IF frequencies between
DC and 1 GHz. The HMC552LP4 & HMC552LP4E
are pin for pin compatible with the HMC551LP4 &
HMC551LP4E, which operate from 0.8 to 1.2 GHz.
Electrical Specifications, T_A = +25° C, LO = 0 dBm, Vcc = +5V, IF = 100 MHz*
Parameter
Min.
Typ.
Max.
Frequency Range, RF, LO
1.6 - 3.0
Frequency Range, IF
DC - 1.0
Conversion Loss
8
10
Noise Figure (SSB)
8
LO to RF Isolation
25
30
LO to IF Isolation
10
20
IP3 (Input)
25
1 dB Compression (Input)
16
LO Drive Input Level (Typical)
-4 to +4
Supply Current (Icc)
62
*Unless otherwise noted, all measurements performed as a downconverter configured as shown in application circuit.
Units
GHz
GHz
dB
dB
dB
dB
dBm
dBm
dBm
mA
7 - 414
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