CX65002 Datasheet, PDF (1/11 Pages) Skyworks Solutions Inc. – 700 - 1400 MHz Linear Power Amplifier Driver

DATA SHEET
CX65002: 700 – 1400 MHz Linear Power Amplifier Driver
Applications
• AMPS/CDMA/TDMA/GSM handsets
• Wireless Local Loop (WLL) and Industrial, Scientific, Medical
(ISM) bands
• Repeaters
• Paging
• Mobile radios
• Telematics
• UHF TV broadcasts
Features
• 5 V single supply operation
• Linear POUT of 24 dBm
• OIP3 of 46 dBm
• Excellent CDMA performance
• Internal bias circuits
• 8-pin SOIC 5.994 x 4.928 mm package with downset paddle
Description
Skyworks CX65002 power amplifier driver offers a desirable
combination of features that provide superb performance and
ease of use in a low-cost Surface-Mounted Technology (SMT)
package. The Gallium Arsenide (GaAs) 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 for transceivers
and repeaters in AMPS/CDMA/TDMA/GSM paging base stations,
mobile radios, telematics, and many other 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 CX65002. Signal pin assignments and
functional pin descriptions are provided in Table 1.
NC 1
8 VCC1
VB 2
7 RFOUT
RFIN 3
6 RFOUT
Y4
5 VCC2
C1215
Figure 1. CX65002 Pinout – 8-Pin SOIC Package
(Top View)
VCC1 ⁸
5
VCC2
Driver Bias
4
Y
2
VB
3
RFIN
Input Bias
PA
6
RFOUT
7
C1216
Figure 2. CX65002 Functional Block Diagram
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [e-mail] • www.skyworksinc.com
101467E • Skyworks Proprietary and Confidential information • Products and Product Information are Subject to Change Without Notice • October 11, 2004
1