Description:The F2911 is a rugged, low insertion loss, 75Ω SPST absorptive RF switch designed for a multitude of CATV/Broadband applications. This device covers a broad frequency range from 1MHz to 3500MHz. In addition to providing low insertion loss, the F2911 also delivers excellent linearity and isolation performance while providing a 75Ω termination to the RF2 port when isolated.
HIGH RELIABILITY, HIGH ISOLATION AND I/P POWER-MAX(PEAK)=24 DBM
Characteristic Impedance:
75 Ω
Construction:
COMPONENT
Input Power-Max (CW):
21 dBm
Insertion Loss-Max:
0.55 dB
Isolation-Min:
75 dB
JESD-609 Code:
e3
Mounting Feature:
SURFACE MOUNT
Number of Functions:
1
Number of Terminals:
8
On Time-Nom:
1 µs
Operating Frequency-Max:
3500 MHz
Operating Frequency-Min:
1 MHz
Operating Temperature-Max:
105 °C
Operating Temperature-Min:
-40 °C
Package Equivalence Code:
SOLCC8,.08,20
Port Termination:
REFLECTIVE
Power Supplies:
3.3 V
RF/Microwave Device Type:
SPST
Supply Current-Max:
0.304 mA
Surface Mount:
YES
Terminal Finish:
TIN
VSWR-Max:
1.05
F2911NBGP Frequently Asked Questions (FAQs)
Renesas provides a recommended PCB layout guide for the F2911NBGP, which includes guidelines for thermal vias, copper pours, and component placement to ensure optimal thermal performance. Contact Renesas support for more information.
The F2911NBGP has an internal overcurrent protection (OCP) feature that can be enabled through the OCP pin. Additionally, external circuitry such as a current sense resistor and a comparator can be used to implement overcurrent protection. Refer to the application note for more details.
The maximum junction temperature (Tj) for the F2911NBGP is 150°C. However, it's recommended to operate the device within a safe operating area to ensure reliability and prevent thermal runaway.
The F2911NBGP is rated for a maximum input voltage of 18V. While it can tolerate some voltage transients, it's not designed for high-voltage applications. If you need to operate at higher voltages, consider using a voltage regulator or a different device.
The PG signal is an open-drain output that indicates the device's power status. To troubleshoot issues, check the PG pin's voltage level, ensure proper pull-up resistor value, and verify that the input voltage is within the specified range. Refer to the datasheet and application note for more information.
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Manufacturer Collaborated
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System Verified
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Community Approved
Sponsored
F2911NBGP Overview
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