HMC491LP3E [ADI]
Low Noise Amplifier SMT with Bypass Mode, 3.4 - 3.8 GHz;
| 型号： | HMC491LP3E |
| 厂家： | 
ADI |
| 描述： | Low Noise Amplifier SMT with Bypass Mode, 3.4 - 3.8 GHz 射频 微波 |
| 文件： | 总6页 (文件大小：687K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
HMC491LP3 / 491LP3E
v03.1206
GaAs MMIC LOW NOISE AMPLIFIER
w/ BYPASS MODE, 3.4 - 3.8 GHz
8
Typical Applications
Features
The HMC491LP3 / HMC491LP3E is ideal for:
• Wireless Local Loop (WLL)
• Fixed Wireless Access
Gain: 16 dB
Noise Figure: 2 dB
Single Supply: +3V @ 9 mA
Integrated Bypass Mode
50 Ohm Matched Input/Ouut
3 x 3 x 1 mm QFN SMPac
• Microwave & VSAT Radios
Functional Diagram
General Descripn
The HM491LP3 & HMC49LP3E are versatile, inte-
grateLow Nse Amplifiers (LNA) featuring a bypass
mode ined for 3to 3.8 GHz Fixed Wireless &
WLL appliionsThe amplifier provides 16 dB of
gain, 2 dB nofigure and +3 dBm input IP3 while
equiring oy 9 mA from a +3V supply. Using a single
ctrol e, the LNA can be switched into a low loss
2.2 bypass mode reducing the current consump-
ion to 20 μA. A low cost, leadless 3x3 mm QFN sur-
face mount package (LP3) houses the amplifier. No
external RF matching components are required.
Electrical atioTA = +25° C, Vdd = +3V
LNA Mode
LNA Mode
Bypass Mode
Units
Min.
Typ.
3.4 - 3.6
17
Max.
Min.
13
Typ.
3.6 - 3.8
15.5
0.012
2.0
Max.
Min.
Typ.
3.4 - 3.8
-2.3
0.004
--
Max.
Frequency Range
GHz
dB
Gain
14.5
-2.8
Gain Variation Over Temperature
Noise Figure
0.012
2.2
0.02
2.7
0.02
2.5
0.008 dB / °C
--
dB
dB
Input Return Loss
12
17
18
Output Return Loss
9
7
11
dB
Reverse Isolation
34
33
--
dB
Input or Output Power for 1dB Compression (P1dB)*
3
6
4
7
25
28
dBm
Input Third Order Intercept (IP3)
(-20 dBm Input Power per tone, 1 MHz tone spacing)
1
9
3
9
11
dBm
mA
Supply Current (Idd)
0.03
* P1dB for LNA Mode is referenced to RFOUT while P1dB for Bypass Mode is referenced to RFIN.
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
For price, delivery, and to place orders: Analog Devices, Inc.,
responsibility is assumed byAnalogDevices foritsuse, nor for anyinfringementsofpatentsor other
rights of third parties thatmay resultfromitsuse.Specificationssubject to changewithout notice. NoPOhnoenTee:c7h8n1o-3lo2g9y-4W7a0y0, •P.OOr.dBeorxon9l1in0e6,aNtworwwwoo.adn,aMloAg.0c2o0m62-9106
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
8 - 126
Application Support: Phone: 1-800-ANALOG-D
Trademarks and registered trademarks are the property of their respective owners.
HMC491LP3 / 491LP3E
v03.1206
GaAs MMIC LOW NOISE AMPLIFIER
w/ BYPASS MODE, 3.4 - 3.8 GHz
LNA Mode
Broadband Gain & Return Loss
LNA Mode
Gain vs. Temperature
8
20
20
15
18
16
10
S21
S11
5
0
S22
-5
14
-10
-15
-20
-25
C
-4
12
10
2.8
3
3.2
3.4
3.6
3.8
4
3.4
3.5
.6
FREQU(GHz)
3.7
3.8
3.8
3.8
FREQUENCY (GHz)
LNA Mode
Input Return Loss vs. Temperature
LNA M
Output RurLoss vs. Temperature
0
0
+25 C
+85 C
-40 C
3
-6
+25 C
+85 C
-40 C
-5
-10
-15
-20
-9
-12
-15
3.4
3.5
FR
3.7
3.8
3.4
3.5
3.6
FREQUENCY (GHz)
3.7
LNA Mode
Noise Figperature
LNA Mode
Reverse Isolation vs. Temperature
5
0
+25 C
+85 C
-40 C
4
3
2
1
0
-10
+25 C
-20
+85 C
-40 C
-30
-40
3.4
3.5
3.6
FREQUENCY (GHz)
3.7
3.8
3.4
3.5
3.6
3.7
FREQUENCY (GHz)
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
For price, delivery, and to place orders: Analog Devices, Inc.,
responsibility is assumed byAnalogDevices foritsuse, nor for anyinfringementsofpatentsor other
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106
rights of third parties that may result from its use. Specifications subject to change without notice. No
Phone: 781-329-4700 • Order online at www.analog.com
Application Support: Phone: 1-800-ANALOG-D
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Trademarks and registered trademarks are the property of their respective owners.
8 - 127
HMC491LP3 / 491LP3E
v03.1206
GaAs MMIC LOW NOISE AMPLIFIER
w/ BYPASS MODE, 3.4 - 3.8 GHz
LNA Mode
LNA Mode
8
Output P1dB vs. Temperature
Psat vs. Temperature
12
12
10
8
10
8
6
6
+25 C
+85 C
-40 C
+25 C
+85
4
2
0
4
2
0
3.4
3.5
3.6
FREQUENCY (GHz)
3.7
3.8
3.4
3.5
.6
FREQU(GHz)
3.7
3.8
LNA Mode
Input IP3 vs. Temperature
LNA MGain, Noise Figure & Supply
Current vSuply Voltage @ 3.6 GHz
6
12
22
18
14
10
Noise Figure
Idd
10
8
4
2
0
6
4
Gain
+25 C
+85 C
-40 C
-2
-4
2
0
3.4
3.5
FR
3.7
3.8
2.7
2.8
2.9
3
3.1
3.2
3.3
Vdd (Vdc)
Bypass Mo
Bypass Mode
BroadbanLoss & Return Loss
Insertion Loss vs. Temperature
0
0
-5
-1
-2
-10
-15
-3
S21
+25 C
-20
S11
-4
-5
+85 C
-40 C
S22
-25
2.8
3
3.2
3.4
3.6
3.8
4
3.4
3.5
3.6
FREQUENCY (GHz)
3.7
3.8
FREQUENCY (GHz)
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
For price, delivery, and to place orders: Analog Devices, Inc.,
responsibility is assumed byAnalogDevices foritsuse, nor for anyinfringementsofpatentsor other
rights of third parties thatmay resultfromitsuse.Specificationssubject to changewithout notice. NoPOhnoenTee:c7h8n1o-3lo2g9y-4W7a0y0, •P.OOr.dBeorxon9l1in0e6,aNtworwwwoo.adn,aMloAg.0c2o0m62-9106
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
8 - 128
Application Support: Phone: 1-800-ANALOG-D
Trademarks and registered trademarks are the property of their respective owners.
HMC491LP3 / 491LP3E
v03.1206
GaAs MMIC LOW NOISE AMPLIFIER
w/ BYPASS MODE, 3.4 - 3.8 GHz
Bypass Mode
Input Return Loss vs. Temperature
Bypass Mode
Output Return Loss vs.Temperature
8
0
0
+25 C
+85 C
-40 C
+25 C
-5
-10
-15
-20
-25
-3
+85 C
-40 C
-6
-9
-12
-15
3.4
3.5
3.6
FREQUENCY (GHz)
3.7
3.8
3.4
3.5
.6
3.7
3.8
FREQUE(GHz)
Bypass Mode
Bypasode
Input IP3 vs. Temperature
Input P1vsTemperature
20
30
16
12
8
8
26
+25 C
+85 C
-40 C
24
22
20
+25 C
+85 C
-40 C
4
0
3.4
3.5
FR
3.7
3.8
3.4
3.5
3.6
FREQUENCY (GHz)
3.7
3.8
Absolute Ratings
Typical Supply Current vs. Vdd
Drain Bias Vol
+7.0 Vdc
Vdd (Vdc)
Idd (mA)
RF Input Power (
(Vdd = +3.0 Vdc)
LNA Mode 0 dBm
Bypass Mode +30 dBm
+2.7
7.6
9.0
+3.0
Channel Temperature
150 °C
+3.3
10.2
Continuous Pdiss (T = 85 °C)
(derate 1.8 mW/°C above 85 °C)
0.117 W
Truth Table
Thermal Resistance
(channel to ground paddle)
556 °C/W
LNA Mode
Vctl= Vdd @ 1.6 mA
Bypass Mode
Vctl= 0Vdc @ -13 µA
Vdd= +3V 10%
Storage Temperature
Operating Temperature
-65 to +150 °C
-40 to +85 °C
ELECTROSTATIC SENSITIVE DEVICE
OBSERVE HANDLING PRECAUTIONS
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
For price, delivery, and to place orders: Analog Devices, Inc.,
responsibility is assumed byAnalogDevices foritsuse, nor for anyinfringementsofpatentsor other
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106
rights of third parties that may result from its use. Specifications subject to change without notice. No
Phone: 781-329-4700 • Order online at www.analog.com
Application Support: Phone: 1-800-ANALOG-D
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Trademarks and registered trademarks are the property of their respective owners.
8 - 129
HMC491LP3 / 491LP3E
v03.1206
GaAs MMIC LOW NOISE AMPLIFIER
w/ BYPASS MODE, 3.4 - 3.8 GHz
8
Outline Drawing
NOTES:
1. LEADFRAME MATERIAL: COPALLOY
2. DIMENSIONS ARE IN INCHES [MRS]
3. LEAD SPG TOLERANCE IS NOUMULATIVE
4. PAD BURR LTH SHALL BE 15mm MAXIMUM.
PAD BURR HEISHALL B05mm MAXIMUM.
5WARP SL EXCEED 0.05mm.
LEADS GROUND PADDLE MUST BE SOLDERED TO PCB RF GROUND.
TE APPLICATION NOTE FOR SUGGESTED LAND PATTERN.
Package Information
Part Number
Packagody Material
Lead Finish
MSL Rating
MSL1 [1]
Package Marking [3]
491
XXXX
HMC491LP3
Low Stress Ilded stic
Sn/Pb Solder
491
XXXX
MSL1 [2]
HMC491LP3E
RoHS-cow Stress ectMolded Plastic
100% matte Sn
[1] Max peak reflow temper
[2] Max peak reflow temperat
[3] 4-Digit lot number XXXX
Pin Desc
Pin Number
Description
Interface Schematic
No connection necessary.
These pins may be connected to RF/DC ground.
1, 5 - 8, 12, 13
N/C
2, 4, 9, 11, 15
GND
These pins must be connected to RF/DC ground.
3
RF IN
This pin is AC coupled and matched to 50 Ohms.
This pin is AC coupled and matched to 50 Ohms.
10
RF OUT
14
Vdd
Power supply voltage.
Control voltage. Vctl= Vdd for LNA mode.
Vctl= 0V for bypass mode.
16
Vctl
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
For price, delivery, and to place orders: Analog Devices, Inc.,
responsibility is assumed byAnalogDevices foritsuse, nor for anyinfringementsofpatentsor other
rights of third parties thatmay resultfromitsuse.Specificationssubject to changewithout notice. NoPOhnoenTee:c7h8n1o-3lo2g9y-4W7a0y0, •P.OOr.dBeorxon9l1in0e6,aNtworwwwoo.adn,aMloAg.0c2o0m62-9106
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
8 - 130
Application Support: Phone: 1-800-ANALOG-D
Trademarks and registered trademarks are the property of their respective owners.
HMC491LP3 / 491LP3E
v03.1206
GaAs MMIC LOW NOISE AMPLIFIER
w/ BYPASS MODE, 3.4 - 3.8 GHz
8
Evaluation PCB
List of MEvaluation PCB 107174 [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 - J2
J3 - J6
U1
nt SMA RF Connector
DC Pin
HMC491LP3 / HMC491LP3E Amplifier
107431 Evaluation PCB
[2]
PCB
[1] Reference this number when ordering complete evaluation PCB
[2] Circuit Board Material: Rogers 4350
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
For price, delivery, and to place orders: Analog Devices, Inc.,
responsibility is assumed byAnalogDevices foritsuse, nor for anyinfringementsofpatentsor other
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106
rights of third parties that may result from its use. Specifications subject to change without notice. No
Phone: 781-329-4700 • Order online at www.analog.com
Application Support: Phone: 1-800-ANALOG-D
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Trademarks and registered trademarks are the property of their respective owners.
8 - 131
相关型号：
©2020 ICPDF网 联系我们和版权申明