T7026-PGS Ver la hoja de datos (PDF) - Atmel Corporation
Número de pieza
componentes Descripción
Fabricante
T7026-PGS Datasheet PDF : 11 Pages
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Pin Configuration
Figure 2. Pinning QFN20
V2_PA
V2_PA
GND
V1_PA
NC
10 9 8 7 6
11
5
12
4
13 T7026 3
14
2
15
1
16 17 18 19 20
GND_LNA1
SWITCH_OUT_TX
SWITCH_OUT_RX
R_SWITCH
RX_ON
Pin Description
Pin
Symbol
1
RX_ON
2
R_SWITCH
3
SWITCH_OUT_RX
4
SWITCH_OUT_TX
5
GND_LNA1
6
LNA_IN
7
GND_LNA2
8
V3_PA_OUT
9
V3_PA_OUT
10
V3_PA_OUT
11
V2_PA
12
V2_PA
13
GND
14
V1_PA
15
NC
16
RAMP
17
PA_IN
18
VS_LNA
19
LNA_OUT
20
PU
Slug
GND
Function
RX active high
Resistor to GND sets the PIN diode current
Switched current output for PIN diode (active in RX mode)
Switched current output for PIN diode (active in TX mode)
Ground
Low-noise amplifier input
Ground
Inductor to power supply and 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
Inductor to power supply for power amplifier
Inductor to power supply for power amplifier
Ground
Supply voltage for power amplifier
Not connected
Power ramping control input
Power amplifier input
Supply voltage input for low-noise amplifier
Low-noise amplifier output
Power-up active high
Ground
2 T7026
4563C–ISM–01/04
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