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AA031P1-00 Schematic ( PDF Datasheet ) - Alpha Industries

Teilenummer AA031P1-00
Beschreibung 28-32 GHz GaAs MMIC Driver Amplifier
Hersteller Alpha Industries
Logo Alpha Industries Logo 




Gesamt 2 Seiten
AA031P1-00 Datasheet, Funktion
28–32 GHz GaAs MMIC
Driver Amplifier
Features
s Single Bias Supply Operation (5 V)
s 19 dB Typical Small Signal Gain
s 16 dBm Typical P1 dB Output Power
at 28 GHz
s 0.25 µm Ti/Pd/Au Gates
s 100% On-Wafer RF and DC Testing
s 100% Visual Inspection to MIL-STD-883
MT 2010
Description
Alpha’s three-stage reactively-matched 28–32 GHz
GaAs MMIC driver amplifier has typical small signal gain
of 19 dB with a typical P1 dB of 16 dBm at 28 GHz. The
chip uses Alpha’s proven 0.25 µm MESFET technology,
and is based upon MBE layers and electron beam
lithography for the highest uniformity and repeatability.
The FETs employ surface passivation to ensure a
rugged, reliable part with through-substrate via holes and
gold-based backside metallization to facilitate a
conductive epoxy die attach process. All chips are
screened for gain, output power and S-parameters prior
to shipment for guaranteed performance. Designed for
28–32 GHz LMDS and digital radio bands.
Chip Outline
1.365
0.663
0.000
AA031P1-00
1.255
0.651
Dimensions indicated in mm.
All DC (V) pads are 0.1 x 0.1 mm and RF In, Out pads are 0.07 mm wide.
Chip thickness = 0.1 mm.
Absolute Maximum Ratings
Characteristic
Operating Temperature (TC)
Storage Temperature (TST)
Bias Voltage (VD)
Power In (PIN)
Junction Temperature (TJ)
Value
-55°C to +90°C
-65°C to +150°C
7 VDC
16 dBm
175°C
Electrical Specifications at 25°C (VDS = 5 V)
Parameter
Condition
Drain Current
Small Signal Gain
F = 28–32 GHz
Input Return Loss
F = 28–32 GHz
Output Return Loss
F = 28–32 GHz
Output Power at 1 dB Gain Compression
F = 28 GHz
Saturated Output Power
Thermal Resistance1
F = 28 GHz
1. Calculated value based on measurement of discrete FET.
2. Typical represents the median parameter value across the specified
frequency range for the median chip.
Symbol
IDS
G
RLI
RLO
P1 dB
PSAT
ΘJC
Min.
17
14
15
Typ.2
145
19
-10
-15
16
18
101
Max.
200
-6
-10
Unit
mA
dB
dB
dB
dBm
dBm
°C/W
Alpha Industries, Inc. [781] 935-5150 Fax [617] 824-4579 Email [email protected] www.alphaind.com
Specifications subject to change without notice. 1/01A
1





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