5 Volt-Surface Mount
Monolithic Amplifier
DC-7 GHz
GVA-83+
Product Features
• High Gain, 20 dB typ. at 100 MHz
• High Pout, P1dB 18 dBm typ.
• High IP3, 33 dBm typ. at 100 MHz
• Ruggedized Design
• 5V operation
• Unconditionally stable
CASE STYLE: DF782
• Excellent ESD Protection
• Transient protected, US patent 6,943,629
PRICE: $1.82 ea. QTY. (25)
+ RoHS compliant in accordance
with EU Directive (2002/95/EC)
The +Suffix has been added in order to identify RoHS
Compliance. See our web site for RoHS Compliance
methodologies and qualifications.
Typical Applications
• Base station infrastructure
• Portable Wireless
• CATV & DBS
• MMDS & Wireless LAN
• LTE
General Description
GVA-83+ (RoHS compliant) is a wideband amplifier offering high dynamic range. Lead finish is SnAgNi.
It has repeatable performance from lot to lot and is enclosed in a SOT-89 package. It uses patented
Transient Protected Darlington configuration and is fabricated using InGaP HBT technology.
simplified schematic and pin description
3
2
1
R F-OUT & DC-IN
G R OUND
R F-IN
RF-OUT and DC-IN
RF IN
4
GROUND
Function
Pin Number
Description
RF input pin. This pin requires the use of an external DC blocking capacitor chosen
for the frequency of operation.
RF IN
1
RF output and bias pin. DC voltage is present on this pin; therefore a DC blocking
capacitor is necessary for proper operation. An RF choke is needed to feed DC bias
without loss of RF signal due to the bias connection. Rbias in series with RF choke
is required to obtain proper device voltage, as shown in “Recommended Application
Circuit”, Fig. 2
RF-OUT and DC-IN
GND
3
Connections to ground. Use via holes as shown in “Suggested Layout for PCB
Design” to reduce ground path inductance for best performance.
2,4
®
minicircuits.com
Mini-Circuits
REV. OR
ISO 9001 ISO 14001 AS 9100 CERTIFIED
M122194
GVA-83+
ED-12353B/4
090327
P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661 For detailed performance specs & shopping online see Mini-Circuits web site
TM
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IF/RF MICROWAVE COMPONENTS