YSOS001AA single pole quad throw RF antenna tuner
- Frequency: ≥ 0.1GHz
- Size: 1.1mm x 1.5mm
- Supply voltage range: 1.65–3.6 V
- RoHS and WEEE compliant
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Key features
- Single pole quad throw (SP4T) RF antenna aperture switch
- Designed for high linearity and high RF voltage tuning applications
- Multiple selectable switch configurations, each throw directly and independently controlled
- Low RON resistance of 1.6 ohm at each port in ON state
- Low COFF capacitance of 120 fF at each port in OFF state
- High bidirectional RF operating voltage of 36V in OFF state
- Low harmonic generation
- 2 GPIO pins control interface
- No RF parameter change within supply voltage range
- Small form factor
Overview
The YSOS001AA is a single pole quad throw (SP4T) RF antenna aperture switch optimized for low COFF enabling applications up to 6.0GHz. This single supply chip integrates on-chip CMOS logic driven by a simple, single-pin CMOS or TTL compatible control input signal. Unlike GaAs technology, the 0.1dB compression point exceeds the switch maximum input power level, resulting in linear performance at all signal levels and external DC blocking capacitors at the RF ports are only required if DC voltage is applied externally. Due to its very high RF voltage ruggedness it is suited for switching any reactive devices such as inductors and capacitors in RF matching circuits without significant losses in quality factors.
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Product Brochure
Quectel-Product-Brochure-V7.7.pdf
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