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PDF TQL9043 Data sheet ( Hoja de datos )
| Número de pieza | TQL9043 | |
| Descripción | Ultra Low Noise Bypass LNA | |
| Fabricantes | TriQuint Semiconductor | |
| Logotipo |  |
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RFMD + TriQuint = Qorvo
Applications
Base Station Receivers
Tower Mount Amplifiers
Repeaters
FDD-LTE, TDD-LTE, WCDMA
General Purpose Wireless
Product Features
1500 – 2700 MHz Operational Bandwidth
LNA With Integrated Bypass Mode
Ability to Turn LNA and Bypass Mode OFF
Ultra Low Noise: 0.6 dB NF
17.5 dB Gain
+33 dBm Output IP3
+41 dBm Input IP3 in Bypass Mode
Internally Matched
Positive Supply Only: +3.3 V to +5 V
3 x 3 mm 10-pin DFN Plastic Package
TQL9043
Ultra Low Noise Bypass LNA
10-pin 3 x 3 mm DFN Package
Functional Block Diagram
Pin 1 Reference Mark
Package Topside
VCTRL2 1
N/C 2
RF In 3
N/C 4
GND 5
10 VCTRL1
9 N/C
8 RF Out
7 N/C
6 VDD
Backside Pad - RF/DC GND
General Description
The TQL9043 is an ultra-low noise, high-linearity gain
block amplifier with an integrated bypass mode function.
At 1900 MHz, this amplifier typically provides 17.5 dB
gain, +33 dBm OIP3 and 0.6 dB noise figure while
drawing 80 mA current from a +5 V supply. The
TQL9043 also provides high linearity in the bypass mode
with +41 dBm input IP3.
The TQL9043 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 circuit to maintain high performance over
temperature.
The TQL9043 covers the 1500 – 2700 MHz frequency
band and is targeted for wireless infrastructure.
The TQL9043 is available in a 3 x 3 mm DFN package
and is pin compatible with the 500 – 2000 MHz TQL9042
and 1700 – 4000 MHz TQL9044.
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
Ordering Information
Part No.
Description
TQL9043
Ultra Low Noise Bypass LNA
TQL9043-PCB
1.5 – 2.7 GHz Evaluation Board
Standard T/R size = 2500 pieces on a 7” reel
Datasheet Rev. G 06-23-15
© 2015 TriQuint Semiconductor, Inc
- 1 of 10 -
Disclaimer: Subject to change without notice
www.triquint.com / www.qorvo.com
1 page  
RFMD + TriQuint = Qorvo
TQL9043
Ultra Low Noise Bypass LNA
Performance Plots
Test conditions unless otherwise noted: VDD = +5 V, ID = 80 mA
Gain vs. Frequency (LNA Mode)
30
25 +85°C
+25°C
−40°C
20
15
10
Input Return Loss vs. Frequency (LNA Mode)
0
+85°C
+25°C
-5 −40°C
-10
Output Return Loss vs. Frequency (LNA Mode)
0
-5
+85°C
+25°C
-10 −40°C
-15
5
1500
1700
1900 2100 2300
Frequency (MHz)
2500
2700
Gain vs. Frequency (Bypass Mode)
0
+85°C
-1 +25°C
−40°C
-2
-15
1500
1700
1900 2100 2300
Frequency (MHz)
2500
2700
Input Return Loss vs. Frequency (Bypass Mode)
0
+85°C
+25°C
−40°C
-5
-3
-10
-4
-20
1500
1700
1900 2100 2300
Frequency (MHz)
2500
2700
Output Return Loss vs. Frequency (Bypass Mode)
0
-5 +85°C
+25°C
−40°C
-10
-5
1500
1700
1900 2100 2300
Frequency (MHz)
2500
2700
-15
1500
1700
1900 2100 2300
Frequency (MHz)
2500
2700
-15
1500
1700
1900 2100 2300
Frequency (MHz)
2500
OIP3 vs. Frequency (LNA Mode)
40
1MHz Tone Spacing
Pout/tone = +5 dBm
38 +85°C
+25°C
−40°C
36
IIP3 vs. Frequency (Bypass Mode)
45
1MHz Tone Spacing
Pin/tone = +6.5 dBm
42
39
34 36 +85°C
+25°C
32 33 −40°C
30
1700
1800
1900
2000
Frequency (MHz)
2100
2200
30
1700
1800
1900
2000
Frequency (MHz)
2100
2200
25
23
21
19
17
15
1700
P1dB vs. Frequency
+85°C
+25°C
−40°C
1800
1900
2000
Frequency (MHz)
2100
Noise Figure vs. Frequency
1.4
+85°C
1.2 +25°C
−40°C
1
Isolation vs. Frequency
0
LNA OFF, Bypass OFF
Temp.=+25°C
-5
0.8
-10
0.6
0.4 -15
0.2
0
1700
1800
1900
2000
Frequency (MHz)
2100
2200
-20
1500
1700
1900 2100 2300
Frequency (MHz)
2500
2700
2700
2200
Datasheet Rev. G 06-23-15
© 2015 TriQuint Semiconductor, Inc
- 5 of 10 -
Disclaimer: Subject to change without notice
www.triquint.com / www.qorvo.com
5 Page | ||
| Páginas | Total 10 Páginas | |
| PDF Descargar | [ Datasheet TQL9043.PDF ] | |
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