RFX242 Description
VDD=5.0V nominal (3.6-5.5V operational) Evaluation Board Information: - 4-Layer Stack, 10mil/40mil/10mil - FR4 with er=4.5, tan d = 0.02 (Typ) - RFIN, RFOUT trace losses are ~0.25dB @ 2.45GHz - Results in following slides are referenced to device pins with the trace loss de-embedded - VDD can be powered up in any sequence - All VDDs should be powered on before applying ctrl signals PA Enable: PAEN=High (>1.2V) PA...
RFX242 Key Features
- Highly Integrated PA Solution, Gain=32dB
- Digital Logic with 1.2V Turn-On Voltage
- No Vref Regulator for Biasing
- Integrated Power Detector for Output
- Requires Minimal External ponents
- Small, Ultra-Thin 3.0mmx3.0mmx0.55mm 16L
RFX242 Applications
- DC Internally Shorted to GND CMOS Logic Control to Enable the PA Ground
- Must be Connected to Ground in the Application Circuit DC Supply Voltage PA Power Detector Voltage Output