RF Micro Devices RF2942
The RF2942 is an integrated power amplifier and quadrature modulator IC. The quadrature modulator is driven with a single-ended local oscillator (LO) source. The quadrature phase generation of the LO is accomplished using an internal passive network tuned for twice the operating frequency.| Part No. | RF2942 |
|---|---|
| Datasheet | RF2942 Download |
| Manufacturer |  RF Micro Devices |
| Description | UHF QUADRATURE MODULATOR AND TRANSMITTER |
| Buy | Stock & Price |
APPLICATIONS
● 915MHz ISM Band Products● Digital Communications
● Quadrature Modulation
● Portable Battery-Powered Equipment UHF QUADRATURE MODULATOR AND TRANSMITTER Product
DESCRIPTION
-A- 2 PLCS 0.25 C A The LO frequency is at twice the RF frequency to avoid interfering with an external synthesizer. 4.00 SQ. 2.00 TYP 0.25 C B 2 PLCS 1.00 0.85 0.80 0.65 0.05 C 0.05 0.01 Dimensions in mm. 12° MAX 0.20 C B 2 PLCS -B- 1.88 TYP 3.75 SQ. -C- SEATING PLANE 2 PLCS 0.20 C A 0.10 M C A B Shaded lead is pin 1. 0.60 0.24 TYP 0.35 0.23 0.65 0.30 4 PLCS 1.85 SQ. 1.55 0.23 0.13 4 PLCS 0.65 0.75 0.50 Optimum Technology Matching® Applied Si BJT Si Bi-CMOS InGaP/HBT GaAs HBT SiGe HBT GaN HEMT GaAs MESFET Package Style: QFN, 16-Pin, 4x4 9SiGe Bi-CMOS I DATATX EN Si CMOSFEATURES
● 2.0V to 3.6V Power Supply● 902MHz to 928MHz Frequency Range
● 200mW Output Power
● Low LO Input Level
● Low Broadband Noise Floor
● Small Footprint I DATA+ 4 3 12 LO IN+ 14 LO2 OUT 15 ÷2 +45° -45° Σ 9 RF OUT 2 Q DATA+ 1 Q D...
