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PDF TQL9048 Data sheet ( Hoja de datos )
| Número de pieza | TQL9048 | |
| Descripción | High Linearity Gain Block | |
| Fabricantes | TriQuint Semiconductor | |
| Logotipo |  |
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Applications
Repeaters
Mobile Infrastructure
Defense Communications
General Purpose Wireless
TDD or FDD systems
Product Features
50-4000 MHz Operational Bandwidth
Medium 15 dB gain
High linearity, +40.5 dBm Output IP3
Unconditionally stable
Integrated on-chip matching, 50 ohm in/out
Integrated active bias
Integrated shutdown control pin
TQL9048
High Linearity Gain Block with Shutdown
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
The TQL9048 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,
+40.5 dBm OIP3, and 1.7 dB Noise Figure while only
drawing 130 mA current. The device is housed in a very
small 2x2 mm package.
The TQL9048 has good noise figure and high linearity
performance allowing the device to be used in both
receiver and transmitter chains for high performance
systems. The gain block 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 and integrates a shut-
down biasing capability to allow for operation for TDD
applications.
The TQL9048 covers the 50-4000 MHz frequency band
and is targeted for wireless infrastructure or other
applications requiring high linearity and/or low noise
figure.
Pin Configuration
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
TQL9048
High Linearity Gain Block
TQL9048-PCB_RF 0.7-2.7 GHz Evaluation Board
TQL9048-PCB_IF
50-500 MHz Evaluation Board
Standard T/R size = 2500 pieces on a 7” reel
Data Sheet: Rev I 01-04-15
© 2014 TriQuint
- 1 of 11 -
Disclaimer: Subject to change without notice
www.triquint.com
1 page  
TQL9048
High Linearity Gain Block with Shutdown
Typical Performance − TQL9048-PCB_RF
Test conditions unless otherwise noted: VDD = +5V, IDD = 130 mA (typ.), Temp= +25°C
Parameter
Conditions
Typical Values
Frequency
900 1950 2700
Gain
16
14.5
13.5
Input Return Loss
-28 -11 -12
Output Return Loss
-20 -13 -16
Output P1dB
+22.4
+22.4
+21.9
OIP3
Pout = +6 dBm/tone, ∆f=1 MHz +41
+40.5
+40
Noise figure (1)
1.6 1.7
1.9
Notes:
1. Noise figure data shown in the table above is de-embedded from the eval board loss.
Performance Plots − TQL9048-PCB_RF
Test conditions unless otherwise noted: VDD = +5V, IDD = 130 mA (typ.), Temp= +25°C
3500
12.7
-12
-12
+19.8
+37.5
2.8
Units
MHz
dB
dB
dB
dBm
dBm
dB
17
16
15
14
13
12
11
0
Gain vs. Frequency
Input Return Loss vs. Frequency
0
Input Return Loss vs. Frequency
0
-10 -10
+85°C
+25°C
−40°C
-20 -20
+85°C
+85°C
+25°C
+25°C
-30
−40°C
-30
−40°C
1000
2000
3000
Frequency (MHz)
4000
-40
0
1000
2000
3000
Frequency (MHz)
4000
-40
0
1000
2000
3000
Frequency (MHz)
Noise Figure vs. Frequency
2.4
Temp.=+25°C
2.2
Gain vs. Frequency
5
Temp.=+25°C
0
2.0
1.8
1.6
1.4
0
12
Frequency (GHz)
-5
Shutdown Mode
Vpd > 1.4V
-10 Frequency = 1.95GHz
-15
-20
3 -10 -9 -8 -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5
Pin (dBm)
4000
Data Sheet: Rev I 01-04-15
© 2014 TriQuint
- 5 of 11 -
Disclaimer: Subject to change without notice
www.triquint.com
5 Page 
TQL9048
High Linearity Gain Block with Shutdown
Product Compliance Information
ESD Sensitivity Ratings
Caution! ESD-Sensitive Device
ESD Rating: Class 1A
Value:
Passes ≥ 250 V to < 500 V
Test:
Human Body Model (HBM)
Standard: JEDEC Standard JS-001-2012
ESD Rating: Class C3
Value:
Passes 1000 V to < 2000 V
Test:
Charged Device Model (CDM)
Standard: JEDEC Standard JESD22-C101
MSL Rating
MSL Rating: Level 1
Test:
260°C convection reflow
Standard: JEDEC Standard IPC/JEDEC J-STD-020
Solderability
Compatible with both lead-free (260 °C max. reflow
temperature) and tin/lead (245 °C max. reflow
temperature) soldering processes.
Contact plating: NiPdAu
RoHs Compliance
This part is compliant with EU 2002/95/EC RoHS
directive (Restrictions on the Use of Certain
Hazardous Substances in Electrical and Electronic
Equipment).
This product also has the following attributes:
Lead Free
Halogen Free (Chlorine, Bromine)
Antimony Free
TBBP-A (C15H12Br402) Free
PFOS Free
SVHC Free
Contact Information
For the latest specifications, additional product information, worldwide sales and distribution locations, and
information about TriQuint:
Web: www.triquint.com
Email: [email protected]
Tel: +1.503.615.9000
Fax: +1.503.615.8902
Important Notice
The information contained herein is believed to be reliable. TriQuint makes no warranties regarding the information
contained herein. TriQuint assumes no responsibility or liability whatsoever for any of the information contained
herein. TriQuint assumes no responsibility or liability whatsoever for the use of the information contained herein.
The information contained herein is provided "AS IS, WHERE IS" and with all faults, and the entire risk associated
with such information is entirely with the user. All information contained herein is subject to change without notice.
Customers should obtain and verify the latest relevant information before placing orders for TriQuint products. The
information contained herein or any use of such information does not grant, explicitly or implicitly, to any party any
patent rights, licenses, or any other intellectual property rights, whether with regard to such information itself or
anything described by such information.
TriQuint products are not warranted or authorized for use as critical components in medical, life-saving, or life-
sustaining applications, or other applications where a failure would reasonably be expected to cause severe
personal injury or death.
Data Sheet: Rev I 01-04-15
© 2014 TriQuint
- 11 of 11 -
Disclaimer: Subject to change without notice
www.triquint.com
11 Page | ||
| Páginas | Total 11 Páginas | |
| PDF Descargar | [ Datasheet TQL9048.PDF ] | |
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