SNA-386 Datasheet, PDF (1/4 Pages) List of Unclassifed Manufacturers – DC 3 GHZ CASCADABLE GAAS MMIC AMPLIFIER

Product Description
Sirenza Microdevices’ SNA-386 is a GaAs monolithic
broadband amplifier (MMIC) housed in a low-cost surface-
mountable plastic package. At 1950 MHz. this amplifier
provides 20dB of gain when biased at 35mA.
SNA-386
DC-3 GHz, Cascadable
GaAs MMIC Amplifier
The use of an external resistor allows for bias flexibility and
stability. These unconditionally stable amplifiers are designed
for use as general purpose 50 ohm gain blocks.
Also available in chip form (SNA-300), its small size (0.3mm
x 0.3mm) and gold metallization make it an ideal choice for
use in hybrid circuits.
Output Power vs. Frequency
16
14
dBm 12
10
8
0.1 0.5 1 1.5 2 2.5 3 3.5 4
GHz
Product Features
• Patented GaAs HBT Technology
• Cascadable 50 Ohm Gain Block
• 21dB Gain, +23dBm TOIP
• Operates From Single Supply
• Low Cost Surface Mount Plastic Package
Applications
• PA Driver Amplifier
• Cellular, PCS, GSM, UMTS
• IF Amplifier
• Wireless Data, Satellite
Symbol
Parameter
Units
Frequency
Min. Typ. Max.
G_P
Small Signal Power Gain
dB
850 MHz
19.0 21.0
dB
1950 MHz
20.0
dB
2400 MHz
19.5
G_F
BW3dB
Gain Flatness
3dB Bandwidth
dB
GHz
0.1-3 GHz
+/- 1.5
3.0
P_1dB
OIP₃
NF
Output Power at 1dB Compression
Output Third Order Intercept Point
Noise Figure
dBm
dBm
dB
1950 MHz
1950 MHz
1950 MHz
10.0
23.0
4.0
VSWR Input / Output
-
0.1-3 GHz
1.5:1
ISOL Reverse Isolation
dB
0.1-3 GHz
22.0
V_D
I_D
dG/dT
Device Operating Voltage
Device Operating Current
Device Gain Temperature Coefficient
V
mA
dB/°C
3.2
3.7
4.1
30
35
40
-0.003
R_TH, j-l Thermal Resistance (junction to lead)
°C/W
330
Test Conditions:
V_S = 8 V
R_BIAS = 120 Ohms
I_D = 35 mA Typ.
T_L = 25ºC
OIP₃ Tone Spacing = 1 MHz, Pout per tone = 0 dBm
Z_S = Z_L = 50 Ohms
The information provided herein is believed to be reliable at press time. Sirenza Microdevices assumes no responsibility for inaccuracies or omissions. Sirenza Microdevices assumes no responsibility for the use of
this information, and all such information shall be entirely at the user’s own risk. Prices and specifications are subject to change without notice. No patent rights or licenses to any of the circuits described herein are
implied or granted to any third party. Sirenza Microdevices does not authorize or warrant any Sirenza Microdevices product for use in life-support devices and/or systems. Copyright 2001 Sirenza Microdevices, Inc..
All worldwide rights reserved.
522 Almanor Ave., Sunnyvale, CA 94085
Phone: (800) SMI-MMIC
http://www.sirenza.com
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EDS-102434 Rev A