CX65003 Datasheet | Unknown Manufacturer

yworks CX65003 power amplifier driver offers a desirable bination of Features that provide superb performance and ease of use in a low-cost Surface-Mounted Technology (SMT) package. This Gallium Arsenide (Ga As) Heterojunction Bipolar Transistor (HBT) power amplifier driver was developed and optimized for extreme linear performance in a variety of applications. It is ideal as a driver or output stage in transceivers and repeaters for Wideband Code Division Multiple Access (W-CDMA) and CDMA2000 applications. The 8-pin Small Outline Integrated Circuit (SOIC) device package and pinout are shown in Figure 1. Figure 2 shows a functional block diagram for the CX65003. Signal pin assignments and functional pin descriptions are provided in Table 1. Features - 5 V single supply operation - Linear POUT of 24.5 d Bm - OIP3 of 48 d Bm - Excellent W-CDMA performance - Internal bias circuits - 8-pin SOIC 5.994 x 4.928 mm package with downset paddle VCC1 1 8 8 5 VCC1 VCC2 Driver Bias RFOUT RFIN 3 6 Input Bias PA 6 7 RFOUT RFIN 4 5 RFOUT VCC2 C1215 C1216 Figure 1. CX65003 Pinout - 8-Pin SOIC Package (Top View) Figure 2. CX65003 Functional Block Diagram Skyworks Solutions,...