HMC128G8_06 [HITTITE]
GaAs MMIC SMT DOUBLEBALANCED MIXER, 1.8 - 5 GHz; 砷化镓MMIC双平衡SMT搅拌机， 1.8 - 5 GHz的
| 型号： | HMC128G8_06 |
| 厂家： | 
HITTITE MICROWAVE CORPORATION |
| 描述： | GaAs MMIC SMT DOUBLEBALANCED MIXER, 1.8 - 5 GHz |
| 文件： | 总4页 (文件大小：145K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
HMC128G8
v02.1105
GaAs MMIC SMT DOUBLE-
BALANCED MIXER, 1.8 - 5 GHz
Typical Applications
Features
The HMC128G8 is ideal for:
• Base Station
Conversion Loss: 10 dB
LO to RF and IF Isolation: >30 dB
High Third-Order Intercept: +18 dB
• MMDS
7
• WirelessLAN
• Wireless Local Loop
Functional Diagram
General Description
The HMC128G8 is a miniature double-balanced mixer
in a hermetic surface mount package that can be used
as an upconverter or downconverter. The device is
a passive diode/balun type mixer with high dynamic
range. Noise figure is essentially equal to the conver-
sion loss. The mixer can handle larger signal levels
than most active mixers due to the high third order
intercept. MMIC implementation provides exceptional
balance in the circuit resulting in high LO/RF and LO/
IF isolations.
Electrical Specifications, TA = +25° C, LO Drive = +15 dBm
Parameter
Min.
Typ.
Max.
Units
Frequency Range, RF & LO
Frequency Range, IF
Conversion Loss
Noise Figure (SSB)
LO to RF Isolation
LO to IF Isolation
IP3 (Input)
1.8 - 5.0
DC - 2
10
GHz
GHz
dB
12
12
10
dB
28
20
13
35
40
dB
30
dB
18
dBm
dBm
IP2 (Input)
40
1 dB Gain Compression (Input)
5
10
dBm
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
7 - 2
HMC128G8
v02.1105
GaAs MMIC SMT DOUBLE-
BALANCED MIXER, 1.8 - 5 GHz
Isolation
Conversion Gain
0
0
RF/IF
-10
-5
-20
-30
LO= +15dBm
7
-10
LO= +10dBm
LO/IF
-40
-50
-15
-20
LO/RF
-60
0
1
2
3
4
5
6
0
1
2
3
4
5
6
RF FREQUENCY (GHz)
FREQUENCY (GHz)
Distortion and 1dB
Compression vs. LO Drive Level
Return Loss
Distortion
0
RF(f1) = 3.01 GHz
LO
Drive
RF(f2) = 3.00 GHz
LO = 3.5 GHz
1 dB
Compression
-5
RF Level = 0 dBm
(dBm)
+10
IP3 (dBm)
16
IP2 (dBm)
38
P1dB (dBm)
IF
-10
8
LO
RF
+13
18
18
40
40
10
10
-15
-20
+15
0
1
2
3
4
5
6
FREQUENCY (GHz)
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
7 - 3
HMC128G8
v02.1105
GaAs MMIC SMT DOUBLE-
BALANCED MIXER, 1.8 - 5 GHz
Absolute Maximum Ratings
LO Drive
+27 dBm
Storage Temperature
Operating Temperature
-65 to +150 °C
-55 to +125 °C
7
ELECTROSTATIC SENSITIVE DEVICE
OBSERVE HANDLING PRECAUTIONS
Outline Drawing
NOTES:
1. PACKAGE MATERIAL: ALUMINA LOADED BOROSILICATE GLASS.
2. LEAD, BASE, COVER MATERIAL: KOVAR™ (#7052 CORNING).
3. PLATING: ELECTROLYTIC GOLD 50 MICROINCHES MIN., OVER
ELECTROLYTIC NICKEL 50 MICROINCHES MIN.
4. DIMENSIONS ARE IN INCHES [MILLIMETERS].
5. TOLERANCES: .005 [0.13] UNLESS OTHERWISE SPECIFIED.
6. ALL GROUND LEADS AND GROUND PADDLE MUST BE SOLDERED
TO PCB RF GROUND.
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
7 - 4
HMC128G8
v02.1105
GaAs MMIC SMT DOUBLE-
BALANCED MIXER, 1.8 - 5 GHz
Evaluation PCB
7
List of Materials for Evaluation PCB 104882 [1]
The circuit board used in the final application should
use RF circuit design techniques. Signal lines
should have 50 ohm impedance while the package
ground leads and exposed paddle should be con-
nected directly to the ground plane similar to that
shown. A sufficient number of VIA holes should be
used to connect the top and bottom ground planes.
The evaluation circuit board shown is available from
Hittite upon request.
Item
J1 - J3
U1
Description
PCB Mount SMA RF Connector
HMC128G8 Mixer
[2]
PCB
104880 Evaluation Board
[1] Reference this number when ordering complete evaluation PCB
[2] Circuit Board Material: Rogers 4350
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
7 - 5
相关型号：
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