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Atmel Electronic Components Datasheet



T0980

SiGe Transmit/ Receive Frontend IC


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Features
Power Amplifier with High Power Added Efficient (PAE),
Pout Typically 29 dBm
Controlled Output Power
Low-noise Preamplifier (NF Typically 1.7 dB)
Few External Components
PSSO16 Plastic Package with Down Set Paddle
Description
The T0980 is a monolithic IC manufactured with Atmel’s advanced SiGe technology.
The IC performs a transmit and receive front-end dedicated for a frequency range of
400 MHz to 500 MHz. It consists of a Low-Noise Amplifier (LNA) and a Power Ampli-
fier (PA) with good Power Efficiency (PAE).
Electrostatic sensitive device.
Observe precautions for handling.
SiGe Transmit/
Receive Front-
end IC
T0980
Figure 1. Block Diagram
16
13
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11
9
DataShee
Bias
13
5
8
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Rev. 4584A–SIGE–01/03
1



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T0980 pdf
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Pin Configuration
Figure 2. Pinning PSSOP16
V2_PA_OUT 1
V2_PA_OUT 2
GND 3
POUT_
CONTROL
4
GND 5
LNA_IN 6
GND 7
BIAS_LNA 8
T0980
16 V2_PA_OUT
15 GND
14 V1_PA
13 GND
12 PA_IN
11 GND
10 LNA_OUT
9 VS_CTRL
Pin Description
Pin Symbol
1
2
et4U.com 3
V2_PA_OUT
V2_PA_OUT
GND
4 POUT_CONTROL
5 GND
6 LNA_IN
7 GND
8 BIAS_LNA
9 VS_CTRL
10 LNA_OUT
11 GND
12 PA_IN
13 GND
14 V1_PA
15 GND
16 V2_PA_OUT
Function
Inductor to power supply and matching network for power amplifier output
Inductor to power supply and matching network for power amplifier output
Ground
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Power amplifier control input
Ground
Low-noise amplifier input
Ground
Resistor to VS sets the LNA current
Supply voltage for control of power amplifier
Low-noise amplifier output and supply voltage
Ground
Power amplifier input
Ground
Supply voltage for power amplifier
Ground
Matching network for power amplifier output
DataShee
DataSheet4U.com
2 T0980
DataSheet4 U .com
4584A–SIGE–01/03



Part Number T0980
Description SiGe Transmit/ Receive Frontend IC
Maker ATMEL Corporation - ATMEL Corporation
Total Page 8 Pages
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