SNA-376 Datasheet, PDF (1/3 Pages) List of Unclassifed Manufacturers – DC-3 GHZ CASCADABLE GAAS MMIC AMPLIFIER

Product Description
Sirenza Microdevices’ SNA-376 is a GaAs monolithic broad-
band amplifier (MMIC) housed in a low-cost surface mount-
able stripline package. This amplifier provides 22dB of gain
when biased at 35mA.
SNA-376
DC-3 GHz, Cascadable
GaAs MMIC Amplifier
External DC decoupling capacitors determine low frequency
response. 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 (0.33mm x 0.33mm) and gold
metallization make it an ideal choice for use in hybrid circuits.
Output Power vs. Frequency
12
11
dBm 10
9
8
0.1 0.5 1 1.5 2
4
6
8 10
GHz
Product Features
• Cascadable 50 Ohm Gain Block
• 22dB Gain, +10dBm P1dB
• 1.5:1 Input and Output VSWR
• Operates From Single Supply
• Low Cost Stripline Mount Ceramic Package
• Hermetically Sealed
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
21.0 23.0
dB
1950 MHz
22.0
dB
2400 MHz
21.5
G_F
BW3dB
Gain Flatness
3dB Bandwidth
dB
GHz
0.1-3 GHz
+/- 1.5
3.0
P_1dB
OIP₃
NF
VSWR
ISOL
Output Power at 1dB Compression
Output Third Order Intercept Point
Noise Figure
Input / Output
Reverse Isolation
dBm
dBm
dB
-
dB
1950 MHz
1950 MHz
1950 MHz
0.1-3 GHz
0.1-10 GHz
10.0
23.0
4.0
1.5:1
23.0
V_D
I_D
dG/dT
Device Operating Voltage
Device Operating Current
Device Gain Temperature Coefficient
V
mA
dB/°C
3.3
3.7
4.3
30
35
40
-0.003
R_TH, j-l Thermal Resistance (junction to lead)
Test Conditions:
V_S = 8 V
R_BIAS = 120 Ohms
I_D = 35 mA Typ.
T_L = 25ºC
°C/W
400
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-102433 Rev A