參數(shù)資料
型號: HMC521
廠商: 美國訊泰微波有限公司上海代表處
英文描述: GaAs MMIC I/Q MIXER 8.5 - 13.5 GHz
中文描述: 砷化鎵微波單片集成電路的I / Q混頻器8.5 - 13.5千兆赫
文件頁數(shù): 1/6頁
文件大小: 316K
代理商: HMC521
M
3
3 - 126
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
HMC521
GaAs MMIC I/Q MIXER
8.5 - 13.5 GHz
v00.1104
General Description
Features
Typical Applications
The HMC521 is a compact I /Q MMIC mixer which can
be used as either an Image Reject Mixer 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 USB IF output. This product is a much
smaller 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
8.5 - 13.5
10.5 - 11.7
GHz
Frequency Range, IF
DC - 3.5
DC - 3.5
GHz
Conversion Loss (As IRM)
8
10
7.5
9.5
dB
Image Rejection
20
30
30
40
dB
1 dB Compression (Input)
+14
+15
dBm
LO to RF Isolation
35
45
40
50
dB
LO to IF Isolation
17
22
18
23
dB
IP3 (Input)
+23
+24
dBm
Amplitude Balance
0.3
0.1
dB
Phase Balance
4
4
Deg
* Unless otherwise noted, all measurements performed as downconverter.
Functional Diagram
The HMC521 is ideal for:
Point-to-Point and Point-to-Multi-Point Radio
Military Radar
Wide IF Bandwidth: DC - 3.5 GHz
Image Rejection: 40 dB
LO to RF Isolation: 45 dB
High Input IP3: +24 dBm
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