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參數(shù)資料
| 型號(hào)： | CX65105-11 |
| 廠商： | Electronic Theatre Controls, Inc. |
| 元件分類： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | 1700 ? 2200 MHz Linear Power Amplifier |
| 中文描述： | 1700？ 2200 MHz的線性功率放大器 |
| 文件頁(yè)數(shù)： | 1/9頁(yè) |
| 文件大?。?/td> | 167K |
| 代理商： | CX65105-11 |
Skyworks Solutions, Inc. Phone [781] 376-3000 Fax [781] 376-3100 sales@skyworksinc.com www.skyworksinc.com
101476F Skyworks Proprietary and Confidential information Products and Product Information are Subject to Change Without Notice October 15, 2004
1
DATA SHEET
CX65105: 1700 – 2200 MHz Linear Power Amplifier
Applications
PCS/DCS/UMTS
Repeaters
WLL and ISM bands
Mobile radio
Telematics
Features
Typical P
OUT
of 28.5 dBm
High linearity
Low power consumption
Single +5 V supply
LCC (8-pin, 8 x 8 mm) package
Description
Skyworks CX65105 Power Amplifier (PA) is a fully matched, 8-pin
Leadless Chip Carrier (LCC) surface mount module, developed for
Personal Communications System (PCS), Digital Communications
System (DCS), and Universal Mobile Telephone System (UMTS)
applications. Wireless Local Loop (WLL) and Industrial, Scientific,
Medical (ISM) applications are also supported.
This small, power-efficient PA has a full 1700 to 2200 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 CX65105 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.
The 8-pin Leadless Chip Carrier (LCC) device package and pinout
are shown in Figure 1. Figure 2 shows a functional block diagram
for the CX65105. Signal pin assignments and functional pin
descriptions are provided in Table 1.
1
2
3
4
GND
RFIN
VREF
GND
RFOUT
GND
V
V
8
7
6
5
S384
Figure 1. CX65101 Pinout– 8-Pin LCC
Package (Top View)
DrivBias
Input Match
PA
PA
RFIN
VCC1
VREF
MMIC
Module
2
RFOUT
6
8
3
1, 5, 7
PowBias
Interstage Match
Output Match
C1220
VCC2
GND
4
Figure 2. CX65105 Functional Block Diagram
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