TRF2432

TRF2432 www.ti.com............................................................................................................................................................ SLWS177C – APRIL 2005 – REVISED JUNE 2008 Dual-Band IQ/IF TRANSCEIVER WITH DUAL VCO SYNTHESIZERS FEATURES 1 Highly Integrated 802.16 d/e Radio IQ/IF Transceiver PLL ASIC Fully Integrated IF and RF VCOs and Synthesizers Super Heterodyne Architecture for Superior Performance Internal PLL Reference Oscillator with Clock Output for Base-Band ASICs Internal AGC and Power Control Function IQ DC Offset Calibration Function and Anti-Aliasing Filters Integrated Differential LO and IF Interface for Enhanced Spurious Immunity RF LO Frequency Range: – 2536 – 3160 MHz Phase Noise 0.5 Degrees RMS Typical Over Channel BW Reference Frequency: 40 or 44 MHz Single 3.3-V Power Supply IF = 374 MHz (Both Bands) RTQ PACKAGE (TOP VIEW) V+TR IFP IFN RXAGC TXGC(0) TXGC(1) TXGC(2) TXGC(3) TXGC(4) RXCMADJ TXIP TXIN TXQP TXQN 56 55 54 53 52 51 50 49 48 47 46 45 44 43 RFPD PAPDA PAPDB ABSEL V+RFLO GND LON LOP GND V+CP RSVD2 RFLOBP RFLOTUN RFLOCP 1 2 3 4 5 6 7 8 9 10 11 12 13 14 42 GND 41 RXQP 40 RXQN 39 RXIP 38 RXIN 37 GND 36 V+IFLO 35 STATUS 34 PE 33 TR 32 PAEN 31 RSVD1 30 IFLOBP 29 IFLOTUN RSVD3 15 XTALO 16 V+D 17 CLKON 18 XTALBYP 19 CLKOP 20 V+CLK 21 CLK 22 DATA 23 EN 24 CALEN 25 XTALI 26 GND 27 REFDIV 28 1 Please be aware that an important notice concerning availability, standard warranty, and ...