P35-4720-000-200
Marconi Optical Components
GaAs MMIC Driver
Amplifier, 5-6GHz
Features
路 24 dB Gain typical
路 F20 MESFET Technology
路 21dBm Output Power Typ @6V
路 High & Low Gain States
路 PAE (Max) 25%
Description
The P35-4720-000-200 is a high performance Gallium Arsenide Driver Amplifier MMIC. It is primarily intended for wireless
applications in the 5-6 GHz bandwidth such as U-NII (Unlicensed National Information Infrastructure) and HIPERLAN
(High Performance Local Area Network).
The three-stage amplifier requires plus and minus 5V power supplies. Also incorporated into the design is the ability to
switch between two gain states, High and Low Gain, as well as a chip standby mode which typically draws 0.1mA. In
addition the design has been optimised for the effects of a single bondwire at both the input and output.
The die is fabricated using MOC鈥檚 F20 Gallium Arsenide MESFET MMIC process and is fully protected using Silicon
Nitride passivation for excellent performance and reliability.
Electrical Performance
Ambient temperature = 22鹵3擄 C, ZO = 50鈩? Vgg = -5V, Vdd = +5V
Parameter
Small signal gain 1,2
Gain Flatness1,2
Input Return Loss1,2
Output Return Loss1,2
Noise Figure1,2
P-1dB Output Power1,2
TOI1,2
Supply current (Idd) 2
Supply current (Idd) 1,2
Conditions
5GHz - 6GHz
5GHz - 6GHz
5GHz - 6GHz
5GHz - 6GHz
5GHz - 6GHz
5GHz - 6GHz
5.5GHz
Disabled
Enabled (No RF)
Min
22
-
10
8
-
-
-
-
-
Typ
24
鹵1.0
20
12
4.5
19
29
0.1
118
Max
-
-
-
-
-
-
-
1
Units
dB
dB
dB
dB
dB
dBm
dBm
mA
mA
Notes
1 High Gain State
2 All Parameters Measured on Wafer
1
2
3
4
