參數(shù)資料
型號(hào): HMC869LC5
廠商: HITTITE MICROWAVE CORP
元件分類: 上/下變頻器
英文描述: 12000 MHz - 16000 MHz RF/MICROWAVE DOWN CONVERTER
封裝: 5 X 5 MM, ROHS COMPLIANT, LEADLESS PACKAGE-32
文件頁(yè)數(shù): 1/6頁(yè)
文件大小: 493K
代理商: HMC869LC5
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For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, Chelmsford, MA 01824
Phone: 978-250-3343
Fax: 978-250-3373
Order On-line at www.hittite.com
Application Support: Phone: 978-250-3343 or apps@hittite.com
HMC869LC5
GaAs MMIC I/Q DOWNCONVERTER
12 - 16 GHz
v00.0709
General Description
Features
Typical Applications
The Hmc869Lc5 is a GaAs mcm i/q downconverter
in a leadless roHs compliant smT package. This
device provides a small signal conversion gain of
14 dB with a noise figure of 2.8 dB and 32 dB of image
rejection. The Hmc869Lc5 utilizes an LNA followed
by an image reject mixer which is driven by an LO buf-
fer amplifier. The image reject mixer eliminates the
need for a filter following the LNA, and removes ther-
mal noise at the image frequency. i and q mixer out-
puts are provided and an external 90° hybrid is needed
to select the required sideband. The Hmc869Lc5 is
a much smaller alternative to hybrid style image reject
mixer downconverter assemblies, and it eliminates
the need for wire bonding by allowing the use of
surface mount manufacturing techniques.
Electrical Specifications, T
A = +25 °C,
IF = 100 MHz, LO = +2 dBm, VD3 = 5V, VD1, VD2 = 3V*
Parameter
min.
Typ.
max.
Units
Frequency range, rF
12 - 16
GHz
Frequency range, LO
8.5 - 19.5
GHz
Frequency range, iF
Dc - 3.5
GHz
conversion Gain (As irm)
10
14
dB
Noise Figure
2.8
dB
image rejection
15
32
dB
1 dB compression (input)
-10
dBm
LO to rF isolation
30
45
dB
LO to iF isolation
20
32
dB
iP3 (input)
-1
dBm
Amplitude Balance
0
dB
Phase Balance
±10
Deg
supply current (iD1 + iD2)
60
88
mA
supply current (iD3)
100
120
mA
*Data taken as irm with external 90° iF Hybrid
Functional Diagram
The Hmc869Lc5 is ideal for:
Point-to-Point and Point-to-multi-Point radio
military radar, eW & eLiNT
satellite communications
conversion Gain: 14 dB
image rejection: 32 dB
LO to rF isolation: 45 dB
Noise Figure: 2.8 dB
input iP3: -1 dBm
32 Lead 5x5mm smT ceramic Package: 25mm
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