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PDF TQL9044 Data sheet ( Hoja de datos )
| Número de pieza | TQL9044 | |
| Descripción | 1500 - 2700 MHz Bypass LNA | |
| Fabricantes | TriQuint Semiconductor | |
| Logotipo |  |
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Applications
Base Station Receivers
Tower Mount Amplifiers
Repeaters
FDD-LTE, TDD-LTE, WCDMA
General Purpose Wireless
Product Features
1.5 – 4.0 GHz Operational bandwidth
LNA with integrated bypass mode
Ability to turn LNA and bypass mode OFF
Ultra low noise, 0.6 dB at 1.9 GHz
19.4 dB Gain at 1.9 GHz
+34.5 dBm Output IP3 in LNA Mode
+36 dBm Input IP3 in Bypass Mode
Internally matched
Positive supply only, +3.3 to +5 V
3x3 mm 10-pin DFN plastic package
TQL9044
1500 – 2700 MHz Bypass LNA
10-pin 3 x 3 mm DFN Package
Functional Block Diagram
General Description
The TQL9044 is a high-linearity, ultra-low noise gain
block amplifier with a bypass mode functionality
integrated in the product. At 1.9 GHz, the amplifier
typically provides 19.4 dB gain, +34.5 dBm OIP3, and
0.6 dB noise figure while drawing 70 mA current from a
+5 V supply. The component also provides high linearity
in the bypass mode with +36 dBm IIP3.
The TQL9044 is internally matched using a high
performance E-pHEMT process and only requires four
external components for operation from a single positive
supply: an external RF choke and blocking/bypass
capacitors. This low noise amplifier contains an internal
active bias to maintain high performance over
temperature.
Pin Configuration
Pin No.
1
2, 4, 7, 9
3
5
6
8
10
Backside Paddle
Label
VCTRL2
N/C
RFin
GND
VDD
RFout
VCTRL1
RF/DC GND
The TQL9044 covers the 1.5 – 2.7 GHz frequency band
and is targeted for wireless infrastructure. The TQL9044
is packaged in a 3 x 3 mm and is pin compatible with the
0.5 – 2.0 GHz TQL9042 and 1.5 – 2.7GHz TQL9043.
Ordering Information
Part No.
Description
TQL9044
1500−4000 MHz Bypass LNA
TQL9044-PCB
1500−2700 MHz Evaluation Board
Standard T/R size = 2500 pieces on a 7” reel
Advanced Datasheet: Rev D 04-04-14
© 2014 TriQuint
- 1 of 8 -
Disclaimer: Subject to change without notice
www.triquint.com
1 page  
TQL9044
1500 – 2700 MHz Bypass LNA
Performance Plots
Test conditions unless otherwise noted: VDD = +5 V, ID =70 mA
Gain vs. Frequency
30
LNA Mode
25
20
+85°C
+25°C
−40°C
15
10
5
0
0 0.5 1 1.5 2 2.5 3 3.5 4
Frequency (GHz)
Gain vs. Frequency
0
Bypass Mode
-1
-2 +85°C
+25°C
−40°C
-3
-4
-5
0 0.5 1 1.5 2 2.5 3 3.5 4
Frequency (GHz)
Output IP3 vs. Frequency
40
LNA Mode
Pout = +5 dBm/tone
38 1 MHz tone spacing
+85°C
+25°C
−40°C
36
34
32
30
1.7
1.9 2.1 2.3 2.5
Frequency (GHz)
2.7
25
23
21
19
17
15
1.9
P1dB vs. Frequency
+85°C
+25°C
−40°C
2.1 2.3 2.5
Frequency (GHz)
2.7
Input Return Loss vs. Frequency
0
LNA Mode
-3 +85°C
+25°C
-6 −40°C
-9
-12
-15
0 0.5 1 1.5 2 2.5 3 3.5 4
Frequency (GHz)
Input Return Loss vs. Frequency
0
Bypass Mode
-5
-10 +85°C
+25°C
−40°C
-15
-20
0 0.5 1 1.5 2 2.5 3 3.5 4
Frequency (GHz)
Input IP3 vs. Frequency
40
Bypass Mode
Pin=+6 dBm/tone
38 1 MHz tone spacing
+25°C
−40°C
36
+85°C
34
32
30
1.7
1.9 2.1 2.3 2.5
Frequency (GHz)
2.7
Isolation vs. Frequency
0
LNA OFF, Bypass OFF
-5
-10
-15
-20
0 0.5 1 1.5 2 2.5 3 3.5 4
Frequency (GHz)
Output Return Loss vs. Frequency
0
LNA Mode
-3
-6
+85°C
+25°C
−40°C
-9
-12
-15
0 0.5 1 1.5 2 2.5 3 3.5 4
Frequency (GHz)
Output Return Loss vs. Frequency
0
Bypass Mode
-5
-10
+85°C
-15 +25°C
−40°C
-20
-25
0 0.5 1 1.5 2 2.5 3 3.5 4
Frequency (MHz)
1.2
1.0
0.8
0.6
0.4
0.2
0.0
1.9
Noise Figure vs. Frequency
+85°C
+25°C
−40°C
2.1 2.3 2.5
Frequency (GHz)
2.7
Return Loss vs. Frequency
0
LNA OFF, Bypass OFF
-5
Output
Input
-10
-15
-20
-25
0 0.5 1 1.5 2 2.5 3 3.5 4
Frequency (MHz)
Advanced Datasheet: Rev D 04-04-14
© 2014 TriQuint
- 5 of 8 -
Disclaimer: Subject to change without notice
www.triquint.com
5 Page | ||
| Páginas | Total 8 Páginas | |
| PDF Descargar | [ Datasheet TQL9044.PDF ] | |
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