AA038N3-00 Просмотр технического описания (PDF) - Alpha Industries
Номер в каталоге
Компоненты Описание
производитель
AA038N3-00 Datasheet PDF : 2 Pages
| |||
37–40 GHz GaAs MMIC
Low Noise Amplifier
Features
s Single Bias Supply Operation (5 V)
s 3.5 dB Typical Noise Figure at 38 GHz
s 13 dB Typical Small Signal Gain
s 0.25 µm Ti/Pd/Au Gates
s 100% On-Wafer RF, DC and Noise
Figure Testing
s 100% Visual Inspection to MIL-STD-883
MT 2010
Description
Alpha’s three-stage reactively-matched 37–40 GHz
MMIC low noise amplifier has typical small signal gain of
13 dB with a typical noise figure of 3.5 dB at 38 GHz.
The chip uses Alpha’s proven 0.25 µm low noise PHEMT
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.
Electrical Specifications at 25°C
Parameter
Condition
Drain Current
Small Signal Gain
VD = 5 V
F = 37–40 GHz
Noise Figure
F = 38 GHz
Input Return Loss
F = 37–40 GHz
Output Return Loss
Output Power at 1 dB Gain Compression1
Thermal Resistance2
F = 37–40 GHz
F = 38 GHz
1. Not measured on a 100% basis.
2. Calculated value based on measurement of discrete FET.
3. Typical represents the median parameter value across the specified
frequency range for the median chip.
Chip Outline
1.310
1.225
0.655
AA038N3-00
0.000
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
6 VDC
10 dBm
175°C
Symbol
IDS
G
NF
RLI
RLO
P1 dB
ΘJC
Min.
10
Typ.3
20
13
3.5
-12
-12
6
202
Max.
27
3.8
-6
-6
Unit
mA
dB
dB
dB
dB
dBm
°C/W
Alpha Industries, Inc. [781] 935-5150 • Fax [617] 824-4579 • Email sales@alphaind.com • www.alphaind.com
1
Specifications subject to change without notice. 8/00A
Share Link: 