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PDF TQL9047 Data sheet ( Hoja de datos )
| Número de pieza | TQL9047 | |
| Descripción | High Linearity Gain Block | |
| Fabricantes | TriQuint Semiconductor | |
| Logotipo |  |
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Applications
Base Station Transceivers and Repeaters
Defense Communications
General Purpose Wireless
Test Instrumentation
TDD or FDD systems
Product Features
50 – 4200 MHz Operational Bandwidth
Flat Gain (14.5 ± 1 dB) from 0.7 to 2.7 GHz
High Linearity, +35.5 dBm Output IP3
1.6 dB Noise Figure
Integrated On-chip Matching, 50 ohm In/Out
Integrated Active Bias
Integrated Shutdown Control Pin
TQL9047
High Linearity Gain Block
8 pin 2x2 mm DFN Package
Functional Block Diagram
Pin 1 Reference Mark
NC 1
RF In 2
NC 3
NC 4
8 NC
7 RF Out
6 Shut Down
5 NC
Backside Paddle - RF/DC GND
General Description
Pin Configuration
The TQL9047 is a cascadable, high linearity gain block
amplifier in a low-cost surface mount package. At 1.9
GHz, the amplifier typically provides 14.5 dB gain, +35.5
dBm OIP3 and 1.6 dB Noise Figure while drawing 70 mA
current from a 5V supply.
The TQL9047 features medium gain across a broad
range of frequencies with the integration of a shut-down
biasing capability to allow for operation for TDD
applications. The low noise figure and high linearity
performance allows the device to be used in both
receiver and transmitter chains for high performance
systems. The internal active bias circuit also enables
stable operation over bias and temperature variations
and can be biased from a single positive supply ranging
from +3.3 to +5 volts. The amplifier is internally matched
using a high performance E-pHEMT process and is
housed in a small 2 x 2 mm surface-mount package.
The TQL9047 covers the 700 – 4200 MHz frequency
band and is targeted for wireless infrastructure or other
applications requiring high linearity and/or low noise
figure.
Pin No.
1, 3, 4, 5, 8
2
6
7
Backside Paddle
Label
NC
RF In
Shut Down
RF Out
RF/DC GND
Ordering Information
Part No.
Description
TQL9047
High Linearity Gain Block
TQL9047-PCB_RF
0.5 – 4.0 GHz Evaluation Board
TQL9047-PCB_IF
50 – 500 MHz Evaluation Board
Standard T/R size = 2500 pieces on a 7” reel
Data Sheet: Rev L 02-12-16
© 2016 TriQuint Semiconductor
- 1 of 13 -
Disclaimer: Subject to change without notice
www.triquint.com / www.qorvo.com
1 page  
TQL9047
High Linearity Gain Block
Typical Performance − TQL9047-PCB_RF
Test conditions unless otherwise noted: VDD = +5 V, IDD = 70 mA (typ.), Temp. = +25 °C
Parameter
Conditions
Typical Values
Frequency
900 1900 2700 3500
Gain
16
14.5
1.35 13.0
Input Return Loss
28 11 10 14
Output Return Loss
19 13 13 20
Output P1dB
OIP3
+21
Pout = +4 dBm / tone, ∆f = 1 MHz +35.8
+20.8
+35.5
+20.5 +19.2
+35.5 +33.3
Noise figure (1)
1.5 1.6 1.9 2.7
Notes:
1. Noise figure data shown in the table above is de-embedded from the eval board loss.
4200
11.2
8.0
10.2
+17.9
+31.4
3.7
Units
MHz
dB
dB
dB
dBm
dBm
dB
Performance Plots − TQL9047-PCB_RF
Test conditions unless otherwise noted: VDD = +5 V, IDD = 70 mA (typ.), Temp. = +25 °C
17
16
15
14
13
12
11
10
0
Gain vs. Frequency
+85°C
+25°C
−40°C
1000
2000
3000
Frequency (MHz)
4000
0
-5
-10
-15
-20
-25
-30
0
Input Return Loss vs. Frequency
+85°C
+25°C
−40°C
1000
2000
3000
Frequency (MHz)
4000
0
-5
-10
-15
-20
-25
-30
0
Output Return Loss vs. Frequency
+85°C
+25°C
−40°C
1000
2000
3000
Frequency (MHz)
4000
Output IP3 vs. Pout/tone
42
Freq.=900 MHz
40
+85°C
+25°C
38 −40°C
36
34
32
-1 0 1 2 3 4 5 6 7
Pout/tone (dBm)
Output IP3 vs. Pout/tone
42
Freq.=1900 MHz
40
+85°C
38
+25°C
−40°C
36
34
32
-1 0 1 2 3 4 5 6 7
Pout/tone (dBm)
Output IP3 vs. Pout/tone
42
Freq.=2700 MHz
40 +85°C
+25°C
38 −40°C
36
34
32
-1 0 1 2 3 4 5 6 7
Pout/tone (dBm)
Data Sheet: Rev L 02-12-16
© 2016 TriQuint Semiconductor
- 5 of 13 -
Disclaimer: Subject to change without notice
www.triquint.com / www.qorvo.com
5 Page 
Pin Configuration and Description
TQL9047
High Linearity Gain Block
Pin 1 Reference Mark
NC 1
RF In 2
NC 3
NC 4
8 NC
7 RF Out
6 Shut Down
5 NC
Backside Paddle - RF/DC GND
Pin No.
2
6
Label
RF In
Shut Down
7 RF Out
1, 3, 4, 5, 8
NC
Backside Paddle RF/DC GND
Description
RF Input pin. A DC Block is required.
A high voltage turns off the device. If the pin is not connected or is less than 0.5V,
then the device will operate under its normal operating condition.
RF Output pin. DC bias will also need to be injected through a RF bias
choke/inductor for operation.
No electrical connection. Provide grounded land pads for PCB mounting integrity.
RF/DC ground. Use recommended via pattern to minimize inductance and
thermal resistance; see PCB Mounting Pattern for suggested footprint.
Evaluation Board PCB Information
Qorvo PCB 1084112 Material and Stack-up
0.010"
0.062" ± 0.006"
Finished Board
Thickness
Rogers 4350B
Rogers 4450F
1 oz. Cu top layer
1 oz. Cu inner layer
0.010"
Rogers 4350B
1 oz. Cu inner layer
1 oz. Cu bottom layer
50 ohm line dimensions: width = 0.020”, spacing = 0.032”
Data Sheet: Rev L 02-12-16
© 2016 TriQuint Semiconductor
- 11 of 13 -
Disclaimer: Subject to change without notice
www.triquint.com / www.qorvo.com
11 Page | ||
| Páginas | Total 13 Páginas | |
| PDF Descargar | [ Datasheet TQL9047.PDF ] | |
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