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- Part Number TQL9042
- Manufacturer Qorvo
- Pin Count 11
- Part Category Integrated Circuit
- Package Category Small Outline No-lead
- Footprint Name Small Outline No-lead - DFN10
- Released Date Jul 15, 2020
- Last Modified Date Mar 7, 2023 4:10 PM UTC
- Pinout / Pin List Click Here (Member Only)
TQL9042 Details
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Manufacturer Part Number:
TQL9042
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Rohs Code:
Yes
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Part Life Cycle Code:
Obsolete
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Package Description:
ANTIMONY, HALOGEN, PFOS, SVHC, TBBP-A FREE AND ROHS COMPLIANT, PLASTIC, DFN-10
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ECCN Code:
5A991.B
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Manufacturer:
Qorvo
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YTEOL:
0
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JESD-30 Code:
S-PDSO-N10
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JESD-609 Code:
e4
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Length:
3 mm
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Moisture Sensitivity Level:
1
TQL9042 Frequently Asked Questions (FAQs)
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A 4-layer PCB with a solid ground plane and a separate power plane is recommended. The device should be placed near the edge of the board to minimize radiation losses. A microstrip or coplanar waveguide transmission line should be used to connect the device to the antenna.
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The optimal bias point for maximum efficiency is typically around 3.5V to 4.5V for Vd and 1.2V to 1.8V for Vg. However, the optimal bias point may vary depending on the specific application and operating conditions. It is recommended to perform load-pull characterization to determine the optimal bias point.
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The TQL9042 is designed to handle up to 2W of input power. However, the actual power handling capability may be limited by the thermal design and the operating conditions. It is recommended to perform thermal simulations and testing to determine the maximum power handling capability for a specific application.
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To ensure stability, it is recommended to use a stabilizing network, such as a series RC circuit, in parallel with the device. The stabilizing network should be designed to provide a low impedance path to ground for frequencies above 1 GHz. Additionally, the device should be operated within the recommended operating conditions and bias points.
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A heat sink or thermal pad should be used to dissipate heat from the device. The thermal interface material should have a thermal conductivity of at least 1 W/m-K. The device should be mounted on a metal core PCB or a thermal via should be used to dissipate heat to the ground plane.
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TQL9042 Overview
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About Qorvo
Qorvo is a prominent American semiconductor company that specializes in the design and manufacturing of radio frequency (RF) solutions. The company was formed in 2015 through the merger of TriQuint Semiconductor and RF Micro Devices. Qorvo's product portfolio encompasses a wide range of RF components and semiconductor technologies used in various applications, including wireless communications, aerospace and defense, and IoT (Internet of Things) devices.