TQM6M5014 advance data sheet trp enabled quad-band gsm/edge transmit module advance data sheet: subject to change without notice for additional information and latest specifications, see our website: www.triquint.com revision d, mar 24, 2010 1 functional block diagram product description the advanced quad-band multimode gsm/edge transmit module designed for mobile handset applications provides full rf transmit functionality in a size of only 48 mm 2 . this module has been optimized for high gsm/gprs and edge efficiency. to simplify system design, this transmit module also integrates a power control function. the power signal is provided by vramp from a ramp control dac in the baseband. in gmsk mode, vramp controls the gaas pa output power in gmsk mode by controlling the desired detected power loop setpoint of an internal closed power control loop of the gaas pa. the module incorporates a peak power detector circuit which is common to both lb and hb. in gmsk mode the output power will be regulated by the vdet signal from the detector, ensuring constant forward power over mismatch. in edge mode the pa bias will be set using the vramp control. all four rx ports are frequency independent and allow flexible routing to the transceiver. the module supports gprs class 12 operation and provides 50 ohms input and output impedances at all rf input and output ports. high reliability, temperature stability, and ruggedness are assured by utilizing triquint?s 3rd generation ingap hbt technology and by utilizing triquint?s cufliptm bumping process to keep the die cool under all operating conditions. electrical specifications 850 band 900 band dcs band pcs band units typ t yp typ typ gsm pout 35 35 3 3 3 3 db m e fficie nc y 48 48 4 1 4 1 % pin 3 3 3 3 dbm edg e pout 27.2 27.2 26.3 26.3 db m e fficie nc y 17 17 19 .5 19 .5 % g ain 32 32 3 4 3 4 d b a cpr (400khz) 62 62 6 2 6 2 d bc parameter features ? all in one transmit module ? high system efficiency ? gsm900/gsm850 48% , dcs/pcs 41%integrated power and sp6t control ? integrated coupler detector - full trp compliance: <+/- 0.5db power variation into 3:1 ? integrated low pass tx harmonics filter ? gsm/edge multi-mode capability ? optimized for operation with broadcom, ifx and ste ? high gsm/gprs/edge efficiency ? gprs class 12 compatible ? size: 6x8x1 mm3 applications ? gsm/gprs/edge handsets and modems ? dual-, tri-, quad-band class 12 compatible package style nc nc gnd rx2 gnd bs1 gnd ant gnd vbatt tr_sw_en rx4 bs2 gnd gnd gnd vdet vbatt tx_en tx_lb_in gnd gnd gnd gnd rx1 rx3 gnd gnd gnd gnd mode vbatt vramp tx_hb_in
|
