參數(shù)資料
型號: HMC620
廠商: HITTITE MICROWAVE CORP
元件分類: 混頻器
英文描述: 3000 MHz - 7000 MHz RF/MICROWAVE DOUBLE BALANCED MIXER, 9 dB CONVERSION LOSS-MAX
封裝: 1.49 X 1.15 MM, 0.10 MM HEIGHT, DIE-6
文件頁數(shù): 1/6頁
文件大小: 237K
代理商: HMC620
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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
HMC620
GaAs MMIC I/Q MIXER
3 - 7 GHz
v01.1007
General Description
Features
Typical Applications
The HMC620 is a compact I/Q MMIC mixer which can
be used as either an Image Reject Mixer (IRM) or a
Single Sideband Upconverter. The chip utilizes two
standard Hittite double balanced mixer cells and a 90
degree hybrid fabricated in a GaAs MESFET process.
All data shown below is taken with the chip mounted
in a 50 Ohm test fixture and includes the effects of
1 mil diameter x 20 mil length bond wires on each
port. A low frequency quadrature hybrid was used to
produce a 100 MHz upper side band (USB) IF output.
This product is a much smaller and more consistent
alternative to hybrid style Image Reject Mixers and
Single Sideband Upconverter assemblies.
Electrical Specifications, T
A = +25° C, IF= 100 MHz, LO = +15 dBm*
Parameter
Min.
Typ.
Max.
Min.
Typ.
Max.
Units
Frequency Range, RF/LO
3.0 - 7.0
4.5 - 6.5
GHz
Frequency Range, IF
DC - 3.5
GHz
Conversion Loss (As IRM)
7.5
8.5
7.5
9
dB
Image Rejection
25
28
31
33
dB
1 dB Compression (Input)
+13
dBm
LO to RF Isolation
35
45
35
45
dB
LO to IF Isolation
35
40
35
40
dB
IP3 (Input)
23
dBm
Amplitude Balance
0.1
0.2
dB
Phase Balance
3
Deg
* Unless otherwise noted, all measurements performed as downconverter.
Functional Diagram
The HMC620 is ideal for:
Point-to-Point Radios
Point-to-Multi-Point Radios
WiMAX & Fixed Wireless
VSAT
Wide IF Bandwidth: DC - 3.5 GHz
High Image Rejection: 33 dB
High LO to RF Isolation: 45 dB
High Input IP3: +23 dB
Die Size: 1.49 x 1.15 x 0.10 mm
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