HMC593LP3_09 Datasheet, PDF (1/8 Pages) Hittite Microwave Corporation – GaAs PHEMT MMIC LOW NOISE AMPLIFIER w/ BYPASS MODE, 3.3 - 3.8 GHz

HMC593LP3 / 593LP3E
v03.0309
GaAs PHEMT MMIC LOW NOISE
AMPLIFIER w/ BYPASS MODE, 3.3 - 3.8 GHz
8
Typical Applications
The HMC593LP3(E) is ideal for:
• Wireless Infrastructure
• Fixed Wireless
• WiMAX WiBro / 4G
• Tower Mounted Amplifiers
Features
Noise Figure: 1.2 dB
Output IP3: +29 dBm
Gain: 19 dB
Low Loss LNA Bypass Path
Single Supply: +3V or +5V
50 Ohm Matched Output
Functional Diagram
General Description
The HMC593LP3(E) is a versatile, high dynamic
range GaAs MMIC Low Noise Amplifier that
integrates a low loss LNA bypass mode on the IC.
The amplifier is ideal for WiBro & WiMAX receivers
operating between 3.3 and 3.8 GHz and provides
1.2 dB noise figure, 19 dB of gain and +29 dBm IP3
from a single supply of +5V @ 40mA. Input and output
return losses are 23 and 13 dB respectively with no
external matching components required. A single
control line (0/Vdd) is used to switch between LNA
mode and a low 2 dB loss bypass mode reducing the
current consumption to 10 μA.
8 - 190
Electrical Specifications, T_A = +25° C
Vdd = +3V
Vdd = +5V
Parameter
LNA Mode
Bypass Mode
LNA Mode
Bypass Mode
Min. Typ. Max. Min. Typ. Max. Min. Typ. Max. Min. Typ. Max.
Frequency Range
3.3 - 3.8
Gain
14 17
-3 -2
16 19
-3 -2
Gain Variation Over Temperature
0.011
0.002
0.011
0.002
Noise Figure
1.4 1.8
1.2 1.6
Input Return Loss
23
30
23
30
Output Return Loss
12
25
13
25
Reverse Isolation
39
36
Power for 1dB Compression (P1dB)*
10 13
30
13 16
30
Saturated Output Power (Psat)
13.5
17
Third Order Intercept (IP3)*
(-20 dBm Input Power per tone,
22
29
1 MHz tone spacing)
Supply Current (Idd)
20 25
0.01
40 50
0.01
Switching ^{LNA Mode to Bypass Mode}
428
428
Speed _{Bypass Mode to LNA Mode}
343
343
* P1dB and IP3 for LNA Mode are referenced to RFOUT while P1dB for Bypass Mode is referenced to RFIN.
Units
GHz
dB
dB / °C
dB
dB
dB
dB
dBm
dBm
dBm
mA
ns
ns
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
20 Alpha Road, Chelmsford, MA 01824 Phone: [phone] Fax: [phone]
Order On-line at www.hittite.com