HMC1057 Datasheet, PDF (1/12 Pages) Hittite Microwave Corporation – Military End-Use

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Typical Applications
The HMC1057 is ideal for:
• Short Haul / High Capacity Radios
• Test Equipment & Sensors
• Military End-Use
• E-Band Communications Systems
• Automotive Radar
Functional Diagram
HMC1057
GaAs MMIC SUB HARMONIC
I/Q MIXER, 71 - 86 GHz
Features
Passive: No DC Bias Required
High Input IP3: 13 dBm ^[2]
High LO/RF Isolation: 30 dB
High 2LO/RF Isolation: 50 dB
Wide IF Bandwidth: DC - 12 GHz
Upconversion & Downconversion Applications
Die Size: 1.74 x 1.73 x 0.1 mm
General Description
The HMC1057 is a sub-harmonically pumped MMIC
Mixer which can be used as either an Image reject
mixer (IRM) or a single sideband upconverter. This
passsive MMIC mixer is fabricated with GaAs Shottky
diode technology. For downconversion applications,
an external quadrature hybrid can be used to select
the desired sideband while rejecting image signals. All
bond pads and the die backside are Ti/Au metallized
and the Shottky devices are fully passivated for
reliable operation. All data shown herein is measured
with the chip in a 50 Ohm environment and contacted
with RF probes.
Electrical Specifications, T_A = +25° C, IF = 4 GHz, LO = +13 dBm, USB ^[1]
Parameter
Min.
Typ.
Max.
RF Frequency Range
IF Frequency Range
LO Frequency Range
Conversion Loss
71 - 86
DC - 12
29 - 43
12
15
2LO to RF Isolation
50
LO to RF Isolation
30
LO to IF Isolation
35
RF to IF Isolation
25
IP3 (Input) ^[2]
+13
[1] Unless otherwise noted , all measurements performed as an Downconverter with LO = +13 dBm
[2] Upconverter performance .
Units
GHz
GHz
GHz
dB
dB
dB
dB
dB
dBm
For price, delivery and to place orders: Hittite Microwave Corporation, 2 Elizabeth Drive, Chelmsford, MA 01824
1
Phone: [phone] Fax: [phone] Order On-line at www.hittite.com
Application Support: Phone: [phone] or [e-mail]