HMC318MS8G [HITTITE]
GaAs MMIC LOW NOISE AMPLIFIER with AGC, 5.0 - 6.0 GHz; 砷化镓MMIC低噪声放大器，自动增益控制， 5.0 - 6.0 GHz的
| 型号： | HMC318MS8G |
| 厂家： | 
HITTITE MICROWAVE CORPORATION |
| 描述： | GaAs MMIC LOW NOISE AMPLIFIER with AGC, 5.0 - 6.0 GHz |
| 文件： | 总6页 (文件大小：218K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
HMC318MS8G
v00.0900
MICROWAVE CORPORATION
GaAs MMIC LOW NOISE AMPLIFIER
with AGC, 5.0 - 6.0 GHz
Typical Applications
The HMC318MS8G is ideal for:
Features
LNA with 18 dB Gain Control
8
+3V Operation
• UNII
Low Noise Figure: 2.5 dB
No External Components
• HiperLAN
Ultra Small 8 Lead MSOP:
14.8mm2 x 1mm High
Functional Diagram
General Description
The HMC318MS8G is a surface mount low cost
C-band variable gain low noise amplifier (VGLNA)
that serves the full UNII and HiperLAN bands.
The HMC318MS8G operates using a single posi-
tive supply that can be set between +3V or +5V.
When a control voltage of 0V to +3V is applied,
the gain of the amplifier will decrease while main-
taining excellent return loss performance. A max-
imum gain of 9 dB is achieved when VCTL is set
to 0V and a minimum gain of -9 dB is achieved
when Vctl is set to +3V.
Electrical Specifications,TA = +25° C, Vdd = +3V
Parameter*
Min.
Typ.
5.0 - 6.0
9
Max.
Units
GHz
dB
Frequency Range
Gain
6
12
0.04
23
Gain Variation over Temperature
Gain Control Range
Noise Figure
0.03
18
dB/°C
dB
11
2.5
12
4.0
dB
Input Return Loss
Output Return Loss
6
7
dB
13
dB
Output Power for 1 dB Compression (P1dB)
Output Third Order Intercept (OIP3)
Supply Current (Idd)
-1
10
2
dBm
dBm
mA
13
6
10
* Specifications refer to the maximum gain state (Vctl = 0V) unless otherwise noted.
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
12 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
Order Online at www.hittite.com
8 - 86
HMC318MS8G
v00.0900
MICROWAVE CORPORATION
GaAs MMIC LOW NOISE AMPLIFIER
with AGC, 5.0 - 6.0 GHz
Gain & Return Loss @ Vctl = 0V
Gain over Control Range
8
15
10
5
15
0V
1.0V
10
5
0
S11
S21
S22
0
-5
1.4V
1.8V
3.0V
-5
-10
-10
-15
-20
-15
4.5
5
5.5
6
6.5
4.5
5
5.5
6
6.5
FREQUENCY (GHz)
FREQUENCY (GHz)
Noise Figure vs.
Temperature, Vctl = 0V
Gain vs.Temperature, Vctl = 0V
15
5
4.5
4
10
5
3.5
3
0
2.5
2
-5
1.5
1
+25C
+85C
-40C
+25 C
+85 C
-40 C
-10
0.5
-15
0
4.5
5
5.5
6
6.5
4.5
5
5.5
6
6.5
FREQUENCY (GHz)
FREQUENCY (GHz)
Input Return Loss vs.
Temperature, Vctl = 0V
Output Return Loss vs.
Temperature, Vctl = 0V
0
0
+25C
+85C
-40C
+25C
+85C
-40C
-5
-5
-10
-15
-20
-10
-15
-20
4.5
5
5.5
6
6.5
4.5
5
5.5
6
6.5
FREQUENCY (GHz)
FREQUENCY (GHz)
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
12 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
Order Online at www.hittite.com
8 - 87
HMC318MS8G
v00.0900
MICROWAVE CORPORATION
GaAs MMIC LOW NOISE AMPLIFIER
with AGC, 5.0 - 6.0 GHz
GaAs MMIC SUB-HARMONICALLY PUMPED MIXER 17 - 25 GHz
Gain vs. Control Voltage @ 5.8 GHz
Input Return Loss over Control Range
8
12
10
8
0
6
-5
4
2
0
-10
-2
-4
-6
-8
-10
Vctl= 3.0V
Vctl= 1.8V
Vctl= 1.4V
Vctl= 0.8V
Vctl= 0V
-15
-12
-20
0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 3.0
4.5
5
5.5
6
6.5
Control Voltage (Vdc)
FREQUENCY (GHz)
Reverse Isolation vs.
Temperature, Vctl = 0V
Output Return Loss over Control Range
0
0
-10
-20
-30
-40
-50
Vctl= 3.0V
Vctl= 1.8V
Vctl= 1.4V
Vctl= 0.8V
Vctl= 0V
+25C
+85C
-40C
-5
-10
-15
-20
4.5
5
5.5
6
6.5
4.5
5
5.5
6
6.5
FREQUENCY (GHz)
FREQUENCY (GHz)
Noise Figure and
OIP3 vs. Control Voltage
Frequency = 5.8 GHz
VCTL
0V
Noise Figure (dB)
OIP3 (dBm)*
2.5
4.5
13.0
1.2
1.4V
3.0V
10.5
-6.7
*Two-tone input power = -20 dBm per tone.
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
12 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
Order Online at www.hittite.com
8 - 88
HMC318MS8G
v00.0900
MICROWAVE CORPORATION
GaAs MMIC LOW NOISE AMPLIFIER
with AGC, 5.0 - 6.0 GHz
Gain Control
Absolute Maximum Ratings
8
Typical
Ictl (uA)
Drain Bias Voltage (Vdd)
+7.0 Vdc
Vctl (Vdc)
Gain State
Control Voltage Range (Vctl)
-0.2 to Vdd
0
Maximum
Minimum
25
RF Input Power (RFin)(Vdd = +3.0 Vdc) 0 dBm
Vdd
25
Channel Temperature
150 °C
Continuous Pdiss (T = 85 °C)
(derate 9.76 mW/°C above 85 °C)
0.634 W
Thermal Resistance
(channel to ground paddle)
102 °C/W
Storage Temperature
Operating Temperature
-65 to +150 °C
-40 to +85 °C
Outline Drawing
NOTES:
1. PACKAGE BODY MATERIAL: LOW STRESS INJECTION MOLDED
PLASTIC SILICA AND SILICON IMPREGNATED.
2. LEADFRAME MATERIAL: COPPER ALLOY
3. LEADFRAME PLATING: Sn/Pb SOLDER
4. DIMENSIONS ARE IN INCHES [MILLIMETERS].
5. DIMENSION DOES NOT INCLUDE MOLDFLASH OF 0.15mm PER SIDE.
6. DIMENSION DOES NOT INCLUDE MOLDFLASH OF 0.25mm PER SIDE.
7. 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:
12 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
Order Online at www.hittite.com
8 - 89
HMC318MS8G
v00.0900
MICROWAVE CORPORATION
GaAs MMIC LOW NOISE AMPLIFIER
with AGC, 5.0 - 6.0 GHz
Evaluation PCB
8
List of Material
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 connected 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
Description
J1, J2
J3, J4
U1
PC Mount SMA Connector
DC Pin
HMC318MS8G Amplifier
Evaluation PCB 1.6” x 1.5”
PCB*
*Circuit Board Material: Roger 4350
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
12 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
Order Online at www.hittite.com
8 - 90
HMC318MS8G
v00.0900
MICROWAVE CORPORATION
GaAs MMIC LOW NOISE AMPLIFIER
with AGC, 5.0 - 6.0 GHz
Notes:
8
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
12 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
Order Online at www.hittite.com
8 - 91
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HITTITE
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