HMC318MS8G Datasheet, PDF (1/6 Pages) Hittite Microwave Corporation – GaAs MMIC LOW NOISE AMPLIFIER with AGC, 5.0 - 6.0 GHz

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HMC318MS8G
MICROWAVE CORPORATION
GaAs MMIC LOW NOISE AMPLIFIER
with AGC, 5.0 - 6.0 GHz
8
Typical Applications
The HMC318MS8G is ideal for:
• UNII
• HiperLAN
Functional Diagram
Features
LNA with 18 dB Gain Control
+3V Operation
Low Noise Figure: 2.5 dB
No External Components
Ultra Small 8 Lead MSOP:
14.8mm² x 1mm High
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, T_A = +25° C, Vdd = +3V
Parameter*
Min.
Typ.
Max.
Frequency Range
5.0 - 6.0
Gain
6
9
12
Gain Variation over Temperature
0.03
0.04
Gain Control Range
11
18
23
Noise Figure
2.5
4.0
Input Return Loss
6
12
Output Return Loss
7
13
Output Power for 1 dB Compression (P1dB)
-1
2
Output Third Order Intercept (OIP3)
10
13
Supply Current (Idd)
6
10
* Specifications refer to the maximum gain state (Vctl = 0V) unless otherwise noted.
Units
GHz
dB
dB/°C
dB
dB
dB
dB
dBm
dBm
mA
8 - 86
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
12 Elizabeth Drive, Chelmsford, MA 01824 Phone: [phone] Fax: [phone]
Order Online at www.hittite.com