ATR0981-TRHY Atmel, ATR0981-TRHY Datasheet - Page 2

• Manufacturer Part Number: ATR0981-TRHY
• Description: IC FRONT-END UHF 500MHZ 20SSOP
• Manufacturer: Atmel

Specifications of ATR0981-TRHY

• Rf Type: UHF
• Frequency: 300MHz ~ 500MHz
• Features: Low-noise Pre-amplifier
• Package / Case: 20-SOIC (0.200", 5.30mm Width)
• Pin Count: 20
• Screening Level: Commercial
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

2. Pin Configuration
Figure 2-1.
Table 2-1.
2
Pin
10
11
12
13
14
15
16
17
18
19
20
1
2
3
4
5
6
7
8
9
ATR0981 [Preliminary]
POUT_CONTROL
Pinning PSSO20 with Down Set Paddle
Pin Description
V3_PA_OUT
V3_PA_OUT
V3_PA_OUT
BIAS_LNA
LNA_OUT
VS_CTRL
Symbol
LNA_IN
V2_PA
GND4
GND3
GND2
GND1
GND5
GND4
PA_IN
GND3
GND6
GND5
NC
Function
Matching network for power amplifier output
Inductor to power supply and matching network for power amplifier output
Inductor to power supply and matching network for power amplifier output
Ground
Ground
Not connected
Ground
Low-noise amplifier input
Ground
Resistor to V
Supply voltage for control of power amplifier
Ground
Low-noise amplifier output and supply voltage
Ground
Power amplifier input
Ground
Power amplifier control input
Ground
Supply voltage for power amplifier
Ground
V3_PA_OUT
V3_PA_OUT
V3_PA_OUT
BIAS_LNA
S
LNA_IN
sets the LNA current
GND4
GND3
GND2
GND1
NC
1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
GND5
V2_PA
GND6
POUT_CONTROL
GND3
PA_IN
GND4
LNA_OUT
GND5
VS_CTRL
4862A–SIGE–09/05