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| 型号： | HMC256 |
| 厂商： | HITTITE MICROWAVE CORP |
| 元件分类： | 混频器 |
| 英文描述： | 5900 MHz - 12000 MHz RF/MICROWAVE IMAGE REJECTION MIXER, 10.5 dB CONVERSION LOSS-MAX |
| 封装： | 1.60 X 1.30 MM, 0.10 MM HEIGHT, DIE-4 |
| 文件页数： | 1/6页 |
| 文件大小： | 157K |
| 代理商： | HMC256 |
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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
HMC256
GaAs MMIC I/Q MIXER
5.9 - 12 GHz
v03.1007
General Description
Features
Functional Diagram
High Image Rejection: >30 dB
Input IP3: +18 dB
Wideband IF: DC to 1.5 GHz
Die Size: 1.6 x 1.3 x 0.1 mm
Electrical Specifications, T
A = +25° C, As an IRM
Typical Applications
The HMC256 is ideal for:
Microwave Radio & VSAT
Test Instrumentation
Military Radios Radar & ECM
Space
The HMC256 chip is a compact, 2.08 mm2, I/Q Mixer
MMIC which can be used as an Image Reject Mixer
(IRM) or Single Sideband (SSB) upconverter. The
chip utilizes two standard Hittite double-balanced
mixer cells and a Lange Coupler realized in GaAs
MESFET technology.
All data is with the chip in a
50 Ohm test fixture connected via 0.025 mm (1 mil)
diameter wire bonds of minimal length <0.51 mm (<20
mils). A low frequency quadrature hybrid was used
to interface the MMIC IF ports to a 120 MHz IF USB
output.
This provides an example of the I/Q Mixer
in an IRM application. The IF may be used from DC
to 1.5 GHz. This I/Q Mixer is a more reliable, much
smaller replacement to hybrid drop-in style I/Q Mixer
assemblies.
Parameter
IF = 70 - 200 MHz
LO = +18 dBm
IF = 70 - 200 MHz
LO = +15 dBm
Units
Min.
Typ.
Max.
Min.
Typ.
Max.
Frequency Range, RF
5.9 - 12
7.1 - 11.7
GHz
Frequency Range, LO
5.7 - 12
6.9 - 11.7
GHz
Frequency Range, IF
DC - 1.5
GHz
Conversion Loss
8
10.5
8
10.5
dB
Noise Figure (SSB)
8
10.5
8
10.5
dB
Image Rejection (IR)
24
32
20
30
dB
LO to RF Isolation
22
30
22
30
dB
LO to IF Isolation
27
35
27
35
dB
RF to IF Isolation
24
30
24
30
dB
IP3 (Input)
18
17
dBm
1 dB Gain Compression (Input)
5
dBm
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PDF描述 |
|---|---|
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相关代理商/技术参数 |
参数描述 |
|---|---|
| HMC256_07 | 制造商:HITTITE 制造商全称:Hittite Microwave Corporation 功能描述:GaAs MMIC I/Q MIXER 5.9 - 12 GHz |
| HMC256_09 | 制造商:HITTITE 制造商全称:Hittite Microwave Corporation 功能描述:GaAs MMIC I/Q MIXER 5.9 - 12 GHz |
| HMC258 | 制造商:HITTITE 制造商全称:Hittite Microwave Corporation 功能描述:GaAs MMIC SUB-HARMONICALLY PUMPED MIXER, 14 - 21 GHz |
| HMC258_09 | 制造商:HITTITE 制造商全称:Hittite Microwave Corporation 功能描述:GaAs MMIC SUB-HARMONICALLY PUMPED MIXER, 14 - 21 GHz |
| HMC258CB1 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Analog IC |
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