0.017 X 0.017 INCH, 0.004 INCH HEIGHT, GREEN, CERAMIC, MICRO-X-4
Country Of Origin:
USA
ECCN Code:
5A991.G
Manufacturer:
Qorvo
YTEOL:
6.86
Characteristic Impedance:
50 Ω
Construction:
COMPONENT
Gain:
9 dB
Input Power-Max (CW):
20 dBm
JESD-609 Code:
e3
Mounting Feature:
SURFACE MOUNT
Number of Functions:
1
Number of Terminals:
4
Operating Frequency-Max:
12000 MHz
Operating Temperature-Max:
85 °C
Operating Temperature-Min:
-45 °C
Package Body Material:
CERAMIC
Package Equivalence Code:
SL,4LEAD,.07SQ
Power Supplies:
3.9 V
RF/Microwave Device Type:
WIDE BAND LOW POWER
Surface Mount:
YES
Technology:
BIPOLAR
Terminal Finish:
Matte Tin (Sn)
VSWR-Max:
2.5
NBB-300 Frequently Asked Questions (FAQs)
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 signal reflections. A 50-ohm microstrip transmission line should be used to connect the device to the antenna.
The optimal bias point for the NBB-300 is typically around 3.5V to 4.5V, with a current limit of 1.5A to 2A. The bias voltage and current should be adjusted to achieve the desired output power and efficiency. A bias tee or a separate bias circuit can be used to optimize the biasing.
The NBB-300 is a high-power device and requires adequate cooling to prevent overheating. A heat sink with a thermal conductivity of at least 1 W/m-K is recommended. The heat sink should be attached to the device using a thermal interface material with a thermal conductivity of at least 5 W/m-K.
The output impedance of the NBB-300 is typically around 10-20 ohms. A pi-network or a T-network can be used to match the output impedance to a 50-ohm load. The matching network should be designed to optimize the output power and efficiency.
The maximum operating temperature of the NBB-300 is 150°C. The device should be operated within the recommended temperature range to ensure reliable operation and to prevent overheating.
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NBB-300 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.
