參數(shù)資料
型號(hào): CX65104
廠商: Electronic Theatre Controls, Inc.
元件分類: 基準(zhǔn)電壓源/電流源
英文描述: 700 - 1000 MHz Linear Power Amplifier
中文描述: 700 - 1000 MHz的線性功率放大器
文件頁(yè)數(shù): 1/9頁(yè)
文件大?。?/td> 166K
代理商: CX65104
Skyworks Solutions, Inc. Phone [781] 376-3000 Fax [781] 376-3100 sales@skyworksinc.com www.skyworksinc.com
101475F Skyworks Proprietary and Confidential Information Products and Product Information are Subject to Change Without Notice July 15, 2004
1
DATA SHEET
CX65104: 700 – 1000 MHz Linear Power Amplifier
Applications
AMPS/CDMA/TDMA/GSM
Repeaters
WLL and ISM bands
Mobile radio
Paging
Telematics
Features
Typical P
OUT
of 31 dBm
High linearity
Low power consumption
Single +5 V supply
8-pin LCC 8 x 8 mm package
Description
Skyworks CX65104 Power Amplifier (PA) is a fully matched, 8-pin
Leadless Chip Carrier (LCC) surface mount module, developed for
cellular, Wireless Local Loop (WLL), and Industrial, Scientific,
Medical (ISM) applications. This small, power-efficient PA has a
full 700 to 1000 MHz bandwidth coverage packed into a single
compact package.
All active circuitry in the module is contained in a single Gallium
Arsenide (GaAs) Microwave Monolithic Integrated Circuit (MMIC).
The CX65104 is manufactured with Skyworks Aluminum (Al) GaAs
Heterojunction Bipolar Transistor (HBT) process, which allows for
single supply operation while maintaining high efficiency and
good linearity.
Figure 1 shows a functional block diagram for the CX65104. The
device package and pinout are shown in Figure 2. Signal pin
assignments and functional pin descriptions are provided in
Table 1.
Driver Amp
Bias
Input Match
PA
PA
RFIN
VCC1
2
RFOUT
6
8
1, 3, 5, 7
Power Amp
Bias
Interstage Match
Output Match
C1220a
VCC2
GND
4
Figure 1. CX65104 Functional Block Diagram
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