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HMC491LP3 Datasheet

  • HMC491LP3

  • GaAs MMIC LOW NOISE AMPLIFIER w/ BYPASS MODE, 3.4 - 3.8 GHz

  • 8頁

  • HITTITE

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v00.0503
MICROWAVE CORPORATION
HMC491LP3
GaAs MMIC LOW NOISE AMPLIFIER
w/ BYPASS MODE, 3.4 - 3.8 GHz
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
8
AMPLIFIERS - SMT
Typical Applications
The HMC491LP3 is ideal for:
鈥?Wireless Local Loop (WLL)
鈥?Fixed Wireless Access
鈥?Microwave & VSAT Radios
Functional Diagram
General Description
The HMC491LP3 is a versatile, integrated, Low
Noise Ampli鏗乪r (LNA) featuring a bypass mode
intended for 3.4 to 3.8 GHz Fixed Wireless &
WLL applications. The ampli鏗乪r provides 16 dB
of gain, 2 dB noise 鏗乬ure 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 碌A(chǔ). A
low cost, leadless 3x3 mm QFN surface mount
package (LP3) houses the ampli鏗乪r. No external
RF matching components are required.
Electrical Speci鏗乧ations,
T
A
= +25擄 C, Vdd = +3V
LNA Mode
Parameter
Min.
Frequency Range
Gain
Gain Variation Over Temperature
Noise Figure
Input Return Loss
Output Return Loss
Reverse Isolation
Input or Output Power for 1dB Compression (P1dB)*
Input Third Order Intercept (IP3)
(-20 dBm Input Power per tone, 1 MHz tone spacing)
Supply Current (Idd)
3
14.5
Typ.
3.4 - 3.6
17
0.012
2.2
12
9
34
6
1
9
4
0.02
2.7
13
Max.
Min.
Typ.
3.6 - 3.8
15.5
0.012
2.0
17
7
33
7
3
9
25
0.02
2.5
-2.8
Max.
Min.
Typ.
3.4 - 3.8
-2.3
0.004
--
18
11
--
28
11
0.03
0.008
--
Max.
MHz
dB
dB / 擄C
dB
dB
dB
dB
dBm
dBm
mA
LNA Mode
Bypass Mode
Units
* P1dB for LNA Mode is referenced to RFOUT while P1dB for Bypass Mode is referenced to RFIN.
8 - 260
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

HMC491LP3 產(chǎn)品屬性

  • 0現(xiàn)貨

  • 停產(chǎn)

  • -

  • 帶

  • 停產(chǎn)

  • 3.4GHz ~ 3.8GHz

  • 28dBm

  • 16dB

  • 2.2dB

  • VSAT

  • 3V

  • 9mA

  • 3.8GHz

  • 表面貼裝型

  • 16-VFQFN 裸露焊盤

  • 16-QFN（3x3）

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