ALT6701 Datasheet | ANADIGICS

FEATURES - CDMA/EVDO, WCDMA/HSPA and LTE pliant - 4th Generation HELPTM technology - High Efficiency (R99 waveform): - 41 % @ POUT = +28.4 d Bm - 31 % @ POUT = +17 d Bm - 21 % @ POUT = +13.5 d Bm - 26 % @ POUT = +9 d Bm - 13 % @ POUT = +3.5 d Bm - Low Quiescent Current: 2 m A - Low Leakage Current in Shutdown Mode: <5 µA - Internal Voltage Regulator - Integrated “daisy chainable” directional coupler with CPLIN and CPLOUT port. - Internal DC blocks on IN/OUT RF ports - Optimized for a 50 Ω System - 1.8 V Control Logic - Ro HS pliant Package, 260 o C MSL-3 APPLICATIONS - Band 1 WCDMA/HSPA Wireless Devices - Band 1 LTE Wireless Devices - Band Class 6 CDMA/EVDO Wireless Devices PRODUCT DESCRIPTION The ALT6701 HELP4TM PA is a 4th generation HELPTM product for LTE and WCDMA devices operating in UMTS2100 (Band 1) and for CDMA devices operating in Band Class 6. This PA incorporates ANADIGICS’ HELP4TM technology to deliver exceptional efficiency at low power levels and low quiescent current without the need for external voltage regulators or converters. The device is manufactured using advanced In Ga PPlus TM HBT technology offering state-of-the-art reliability, temperature stability, and ruggedness. Three selectable bias modes that optimize efficiency for different output power levels and a shutdown mode with low leakage current increase handset HELP4TM UMTS2100 (Band 1) LTE, WCDMA, CDMA Multimode PAM DATA SHEET - Rev 2.8 M45 Package 10 Pin 3 mm x 3 mm x 1 mm Surface Mount Module talk and standby time. A “daisy chainable” directional coupler is integrated in the module, thus eliminating the need of an external coupler. The self-contained 3 mm x 3 mm x 1 mm surface mount package incorporates matching networks optimized for output power, efficiency, and linearity in a 50 Ω system. VBATT 11 GND at Slug (pad) 1100 VCC RFIN 22 9 RFOUT 33VMODE2 44VMODE1 Bias Control Voltage Regulation 88 CPLIN 77 GND VEN 55 Figure 1: Block...