HMC491LP3 PDF даташит
Спецификация HMC491LP3 изготовлена «Hittite Microwave Corporation» и имеет функцию, называемую «GaAs MMIC LOW NOISE AMPLIFIER w/ BYPASS MODE/ 3.4 - 3.8 GHz». |
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Детали детали
Номер произв | HMC491LP3 |
Описание | GaAs MMIC LOW NOISE AMPLIFIER w/ BYPASS MODE/ 3.4 - 3.8 GHz |
Производители | Hittite Microwave Corporation |
логотип |
8 Pages
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v00.0503 HMC491LP3
MICROWAVE CORPORATION
GaAs MMIC LOW NOISE AMPLIFIER
w/ BYPASS MODE, 3.4 - 3.8 GHz
8 Typical Applications
The HMC491LP3 is ideal for:
• Wireless Local Loop (WLL)
• Fixed Wireless Access
• Microwave & VSAT Radios
Functional Diagram
Features
Gain: 16 dB
Noise Figure: 2.0 dB
Single Supply: +3.0 V @ 9 mA
Integrated Bypass Mode
50 Ohm Matched Input/Output
3 x 3 x 1 mm QFN SMT Package
General Description
The HMC491LP3 is a versatile, integrated, Low
Noise Amplifier (LNA) featuring a bypass mode
intended for 3.4 to 3.8 GHz Fixed Wireless &
WLL applications. The amplifier provides 16 dB
of gain, 2 dB noise figure and +3 dBm input IP3
while requiring only 9 mA from a +3V supply.
Using a single control line, the LNA can be
switched into a low loss 2.2 dB bypass mode
reducing the current consumption to 20 µA. A
low cost, leadless 3x3 mm QFN surface mount
package (LP3) houses the amplifier. No external
RF matching components are required.
8 - 260
Electrical Specifications, T = +25° C, Vdd = +3V
A
Parameter
LNA Mode
Min. Typ. Max.
LNA Mode
Min. Typ. Max.
Frequency Range
3.4 - 3.6
3.6 - 3.8
Gain
Gain Variation Over Temperature
Noise Figure
14.5
17
0.012
2.2
0.02
2.7
13 15.5
0.012 0.02
2.0 2.5
Input Return Loss
12 17
Output Return Loss
Reverse Isolation
97
34 33
Input or Output Power for 1dB Compression (P1dB)*
3
6
47
Input Third Order Intercept (IP3)
(-20 dBm Input Power per tone, 1 MHz tone spacing)
Supply Current (Idd)
1
9
3
9
Bypass Mode
Min. Typ. Max.
Units
3.4 - 3.8
MHz
-2.8 -2.3
dB
0.004
--
0.008
--
dB / °C
dB
18 dB
11 dB
--
25 28
dB
dBm
11 dBm
0.03
mA
* P1dB for LNA Mode is referenced to RFOUT while P1dB for Bypass Mode is referenced to RFIN.
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
No Preview Available ! |
MICROWAVE CORPORATION
v00.0503
HMC491LP3
GaAs MMIC LOW NOISE AMPLIFIER
w/ BYPASS MODE, 3.4 - 3.8 GHz
LNA Mode
Broadband Gain & Return Loss
20
15
10 S21
5 S11
S22
0
-5
-10
-15
-20
-25
2.8 3 3.2 3.4 3.6 3.8
FREQUENCY (GHz)
4
LNA Mode
Gain vs. Temperature
20
19
18
17
16
15
14
13
+25 C
12 +85 C
11 -40 C
10
3.4 3.5 3.6
FREQUENCY (GHz)
3.7
3.8
LNA Mode
Input Return Loss vs. Temperature
0
+25 C
+85 C
-5 -40 C
-10
-15
-20
3.4
3.5 3.6 3.7
FREQUENCY (GHz)
3.8
LNA Mode
Output Return Loss vs. Temperature
0
+25 C
-3 +85 C
-40 C
-6
-9
-12
-15
3.4
3.5 3.6 3.7
FREQUENCY (GHz)
3.8
LNA Mode
Noise Figure vs. Temperature
5
4.5
4
3.5
3
2.5
2
1.5
1
0.5
0
3.4 3.5 3.6 3.7
FREQUENCY (GHz)
+25 C
+85 C
-40 C
3.8
LNA Mode
Reverse Isolation vs. Temperature
0
-5 +25 C
+85 C
-10 -40 C
-15
-20
-25
-30
-35
-40
3.4
3.5 3.6 3.7
FREQUENCY (GHz)
3.8
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 - 261
No Preview Available ! |
MICROWAVE CORPORATION
v00.0503
HMC491LP3
GaAs MMIC LOW NOISE AMPLIFIER
w/ BYPASS MODE, 3.4 - 3.8 GHz
LNA Mode
8 Output P1dB vs. Temperature
12
11
10
9
8
7
6
5
4
3 +25 C
+85 C
2
-40 C
1
0
3.4 3.5 3.6 3.7 3.8
FREQUENCY (GHz)
LNA Mode
Psat vs. Temperature
12
11
10
9
8
7
6
5
4
3
2
1
0
3.4
+25 C
+85 C
-40 C
3.5 3.6
FREQUENCY (GHz)
3.7
3.8
LNA Mode
Input IP3 vs. Temperature
6
5
4
3
2
1
0
-1
+25 C
-2 +85 C
-3 -40 C
-4
3.4 3.5 3.6 3.7
FREQUENCY (GHz)
3.8
LNA Mode Gain, Noise Figure & Supply
Current vs. Supply Voltage @ 3.6 GHz
22
Noise Figure
20 Idd
12
Gain
11
10
9
18 8
7
16 6
5
14 4
3
12 2
1
10 0
2.7 3 3.3
Vdd (Vdc)
8 - 262
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
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Номер в каталоге | Описание | Производители |
HMC491LP3 | GaAs MMIC LOW NOISE AMPLIFIER w/ BYPASS MODE/ 3.4 - 3.8 GHz | Hittite Microwave Corporation |
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