ABA3100
1 GHz Balanced Low Noise
Linear Amplifier
Data Sheet
FEATURES
12 dB Gain
+5 V Nominal Supply Voltage
High Linearity
Low Noise Figure: 2.7 dB (typ)
Characterized at +25 dBmV output power
Wide Band operation to beyond 1 GHz
-40 to +85 C
RoHS-Compliant Package Option
APPLICATIONS
Driver Amplifier
CATV - Distribution / Drop Amplifiers
S3 Package
Set Top Boxes
Modified 16 Pin SOIC
Home Gateway
PRODUCT DESCRIPTION
The ABA3100 is a monolithic IC intended for use in Offered in a modified 16 lead surface mount SOIC
applications requiring high linearity, such as Cellular package, it is well suited for use in amplifiers where
Telephone Base Station Driver Amplifiers, CATV Fi - small size, reduced component count, and high reli-
ber Receiver and Distribution Amplifiers, CATV Drop
ability are important.
Amplifiers, CATV Set Top Boxes and Home Gateways.
RF 12 dB RF
IN OUT
RF 12 dB RF
IN OUT
Figure 1: Block Diagram
204193B Skyworks Proprietary and Confidential Information Products and Product Information are Subject to Change Without Notice September 16, 2016ABA3100
1 FB1 GND 16
2 RFIN1 GND 15
RFIN1 RFOUT1/VDD1
3 14
GND GND
4 13
GND GND
5 12
RF RF /V
6 IN2 OUT2 DD2 11
RFIN2 GND
7 10
8 FB2 IADJ 9
Figure 2: Pinout Diagram
Table 1: Pin Description
PIN NAME DESCRIPTION PIN NAME DESCRIPTION
1 FB1 Feedback for Amplifier A1 9 IADJ Current Adjust
2 RFIN1 RF Input of Amplifier A1 10 GND Ground
RF output and VDD of
3 RFIN1 RF Input of Amplifier A1 11 RFOUT2VDD2
Amplifier A2
4 GND Ground 12 GND Ground
5 GND Ground 13 GND Ground
RF Output and VDD of
6 RFIN2 RF Input of Amplifier A2 14 RFOUT1/VDD1
Amplifier A1
7 RFIN2 RF Input of Amplifier A2 15 GND Ground
8 FB2 Feedback for Amplifier A2 16 GND Ground
Data Sheet
2
September 16, 2016 Skyworks Proprietary and Confidential Information Products and Product Information are Subject to Change Without Notice 204193B