RF2713PCBA-M

RF2713 0 Typical Applications • Digital and Analog Receivers and Transmitters • High Data Rate Digital Communications Product Description The RF2713 is a monolithic integrated quadrature modulator/demodulator. The demodulator is used to recover the I and Q baseband signals from the amplified and filtered IF. Likewise, the inputs and outputs can be reconfigured to modulate I/Q signals onto an RF carrier. The RF2713 is intended for IF systems where the IF frequency ranges from 100kHz to 250MHz, and the LO frequency is two times the IF. The IC contains all of the required components to implement the modulation/demodulation function and contains a digital divider type 90° phase shifter, two double balanced mixers, and baseband amplifiers designed to interface with Analog to Digital Converters. The unit operates from a single 3V to 6V power supply. 0.157 0.150 0.018 0.014 QUADRATURE MODULATOR/DEMODULATOR RoHS Compliant & Pb-Free Product • Spread-Spectrum Communication Systems • Interactive Cable Systems • Portable Battery-Powered Equipment 0.008 0.004 0.337 0.334 0.050 0.244 0.229 0.068 0.053 8° MAX 0° MIN 0.034 0.016 0.009 0.007 Optimum Technology Matching® Applied Si BJT Si Bi-CMOS InGaP/HBT GaAs HBT SiGe HBT GaN HEMT GaAs MESFET Si CMOS SiGe Bi-CMOS Package Style: SOIC-14 Features • 3V to 6V Operation • Modulation or Demodulation • IF From 100kHz to 250MHz • Baseband From DC to 50MHz • Digital LO Quadrature Divider • Low Power and Small Size I INPUT A 1 I INPUT B 2 Q INPUT A 3 Q INPUT B 4 BG OUT 5 I IF OUT 6 Q IF OUT 7 QUAD DIV. BY 2 14 VCC 13 LO INPUT 12 GND 11 GND 10 GND 9 I OUT 8 Q OUT Ordering Information RF2713 Quadrature Modulator/Demodulator RF2713 PCBA-D Fully Assembled Evaluation Board (Demodulator) RF2713 PCBA-M Fully Assembled Evaluation Board (Modulator) RF Micro Devices, Inc. 7628 Thorndike Road Greensboro, NC 27409, USA Tel (336) 664 1233 Fax (336) 664 0454 http://www.rfmd.com Functional Block Diagram Rev A5 061016 7-47 RF2713 Absolute Maximum Ratings Parameter Supply Voltage IF Input Level Operating Ambient Temperature Storage Temperature Rating -0.5 to 7.0 500 -40 to +85 -40 to +150 Unit VDC mVPP °C °C Caution! ESD sensitive device. RF Micro Devices believes the furnished information is correct and accurate at the time of this printing. RoHS marking based on EUDirective2002/95/EC (at time of this printing). However, RF Micro Devices reserves the right to make changes to its products without notice. RF Micro Devices does not assume responsibility for the use of the described product(s). Parameter Overall IF Frequency Range Specification Min. Typ. Max. Unit Condition T=25°C, VCC =3.0V, IF=100MHz, LO=200MHz, FMOD =500kHz For IF frequencies below ~2.5MHz, the LO should be a square wave. IF frequencies lower than 100kHz are attainable if the LO is a square wave and sufficiently large DC blocking capacitors are used. Each input, single-ended Twice (2x) the IF frequency. For IF frequencies below ~2.5MHz, the LO should be a square wave. IF frequencies lower than 100kHz are attainable if the LO is a square wave and sufficiently large DC blocking capacitors are used. 0.1 265 MHz Baseband Frequency Range Input Impedance DC 1200 || 1pF 50 MHz Ω LO Frequency Level Input Impedance 0.06 500 || 1pF 0.8 VPP Ω IFIN =28mVPP, LO=200mVPP, ZLOAD =10kΩ Demodulator Configuration Output Impedance Maximum Output Voltage Gain 22.5 Noise Figure 170 || 1pF 2.5 20 24 24 28 Input Third Order Intercept Point (IIP3) -22 -11 -19 -8 -28 Input 1dB Compression Point I/Q Amplitude Balance Quadrature Phase Error DC Output DC Offset -21 -18.5 0.1 1 800 2.4