參數(shù)資料
型號(hào): HMC567LC5
廠商: HITTITE MICROWAVE CORP
元件分類: 上/下變頻器
英文描述: RF/MICROWAVE DOWN CONVERTER
封裝: 5 X 5 MM, ROHS COMPLIANT, SMT, 32
文件頁數(shù): 1/6頁
文件大小: 241K
代理商: HMC567LC5
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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
Order On-line at www.hittite.com
HMC567LC5
GaAs MMIC I/Q DOWNCONVERTER
7 - 9 GHz
v03.1208
General Description
Features
Typical Applications
The HMC567LC5 is a compact GaAs MCM I/Q
downconverter
in
a
leadless
RoHS
compliant
SMT package. This device provides a small signal
conversion gain of 10 dB with a noise figure of 2.5 dB
and 35 dB of image rejection across the frequency
band. The HMC567LC5 utilizes an LNA followed by
an image reject mixer which is driven by an LO buffer
amplifier. The image reject mixer eliminates the need
for a filter following the LNA, and removes thermal
noise at the image frequency. I and Q mixer outputs
are provided and an external 90° hybrid is needed to
select the required sideband. The HMC567LC5 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 = 0 dBm, VddLO = 5.0 Vdc, VddRF = 3.0 Vdc*
Parameter
Min.
Typ.
Max.
Units
Frequency Range, RF
7 - 9
GHz
Frequency Range, LO
3.5 - 12.5
GHz
Frequency Range, IF
DC - 3.5
GHz
Conversion Gain (As IRM)
7
10
dB
Noise Figure
2.5
dB
Image Rejection
23
35
dB
1 dB Compression (Input)
-4
dBm
LO to RF Isolation
43
54
dB
LO to IF Isolation
20
32
dB
IP3 (Input)
+1.5
dBm
Amplitude Balance
±0.75
dB
Phase Balance
±3
Deg
Total Supply Current
160
195
mA
*Data taken as IRM with external IF Hybrid
Functional Diagram
The HMC567LC5 is ideal for:
Point-to-Point and Point-to-Multi-Point Radio
EW & ELINT
Conversion Gain: 10 dB
Image Rejection: 35 dB
LO to RF Isolation: 54 dB
Noise Figure: 2.5 dB
Input IP3: +1.5 dBm
RoHS Compliant 5x5 mm SMT Package
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