Product Summary

The AWT6521R is a Power Amplifier module designed for 3G/4G handsets, smartphones, modems and modules operating in LTE, WCDMA/HSPA and CDMA/EVDO modes. The module includes two separate InGaP HBT amplifier chains - one to support 850/900 bands, the other for 1700/1900/2100MHz bands. The applications of the AWT6521R include LTE, WCDMA/HSPA handsets and data devices operating in UMTS Bands 1, 2, 3, 4, 5, 8 and 25, CDMA/EVDO handsets and data devices operating in Band Class 0, 1, 6 and 15.

Parametrics

AWT6521R absolute maximum ratings: (1)Supply Voltage (VBATT, VCC): 0 to +5 V; (2)Control Voltages (VMODE, VBAND0/1): 0 to +3.5 V; (3)Enable Voltages (VEN_HI, VEN_LO): 0 to +3.5 V; (4)Input RF power (RFIN_HI, RFIN_LO): +10 dBm; (5)Storage temperature: -30 to +150℃.

Features

AWT6521R features: (1)LTE, WCDMA/HSPA & CDMA/EVDO Applications; (2)High Output Power; (3)+28.5 dBm or more in WCDMA (R99); (4)+27.5 dBm or more in CDMA (RC1); (5)High power-added efficiency; (6)40% in high power mode (WCDMA mode); (7)low profile 5 mm x 7 mm x 1 mm package; (8)2 input ports, 5 output ports, all matched to 50 Ωimpedance; (9)Integrated voltage regulator; (10)Built-in Directional Coupler; (11)Internal DC block on IN/OUT RF ports; (12)Low leakage in shutdown mode; (13)ESD Protection on all pins; (14)RoHS-compliant package, MSL-3, 260℃.

Diagrams

AWT6521R block diagram