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参数资料
| 型号： | CHP0230-PM-0000 |
| 厂商： | Electronic Theatre Controls, Inc. |
| 英文描述： | 824 to 849 MHz 28.5 dBm, Cellular InGaP HBT Amplifier Module |
| 中文描述： | 824至849兆赫28.5 dBm的，蜂窝的InGaP HBT功率放大器模组 |
| 文件页数： | 1/4页 |
| 文件大小： | 414K |
| 代理商： | CHP0230-PM-0000 |
3236 Scott Boulevard
Santa Clara, California 95054
Phone: (408) 986-5060
Fax: (408) 986-5095
CHP0230-PM
Features
InGaP HBT Technology
6mm Square, 50 Ohm Power Module Package
Single Positive Supply
35% Linear Power Added Efficiency
50% Analog Power Added Efficiency
+28.5 dBm Output Power (CDMA Mode)
30 dB Gain at Operating Output Power
On-Board Power Down Mode
Applications
Cellular Multi-Mode Handsets
Cellular Infrastructure
Wireless Local Loop Subscriber Units
CDMA Handsets
CDMA2K 1X Handsets
Description
The CHP0230-PM is a 50 ohm matched, single sup-
ply, linear power amplifier module intended for use in cellular
handsets and wireless local loop subscriber units. The highly
integrated amplifier meets the requirements of CDMA and
CDMA2K 1X systems. It is a member of Celeritek’s new
TrueTriangle
family of 3V power amplifier modules.
The CHP0230-PM is packaged in a low-cost, space
efficient, 6mm square, matched module that provides excellent
electrical stability and low thermal resistance. The module
operates from a fixed positive voltage and requires no external
matching which significantly reduces space, cost and enhances
ease of use.
The 6x6 mm package is self contained, incorporating
50 ohm input and output matching networks optimized for
output power, linearity and efficiency.
Celeritek’s InGaP HBT technology offers a thermally
robust and reliable PAM (power amplifier module) solution.
824 to 849 MHz
28.5 dBm, Cellular
InGaP HBT Amplifier Module
Product Specifications
July 2002
(1 of 4)
Functional Block Diagram
Application Information
The CHP0230-PM is a two-stage amplifier that requires a
single regulated positive supply along with the unregulated bat-
tery voltage for proper operation. Vref is a regulated 2.95 refer-
ence voltage for the bias control circuitry. It can also be used as
a power down mode select. Vcc is an unregulated supply volt-
age directly from the battery. Vcc should be applied prior to
Vref and before RF input power. The CHP0230-PM can be
operated over a range of supply voltages and bias points by
adjustment of Vref. It is important that the maximum power
dissipation of the package be observed at all times and that the
maximum voltage across the device is not exceeded.
Circuit Design Considerations
Biasing
The positive Vcc supply voltages are applied to pins
1 and 6. Most bypass decoupling is provided on-board. Vref is
applied to pin 3.
The recommended DC bypass capacitance is shown in the
schematic diagram on Page 4.
Inadequate bypass capacitance and inductance around the
DC supply lines can compromise the adjacent channel power
ratio (ACPR), reduce power gain and/or create oscillations.
– Continued on Page 2 –
TM
Absolute Maximum Ratings
Parameter
Collector Voltage (+Vcc)
Collector Current (Icc)
RF Input Power
Rating
+6.0 V*
1.2 A
7 dBm
Parameter
Reference Voltage (Vref)
Power Dissipation
Rating
+3.1 V
5 W
Parameter
Operating Temperature
Storage Temperature
Soldering Temperature
Rating
-40°C to +100°C
-65°C to +150°C
260°C for 5 Sec.
Recommended Operating Conditions
Parameter
Collector Voltage (+Vcc)
Reference Voltage (Vref)
(Fixed and regulated)
Typ
3.2 to 4.1
+2.95 (±1.2%)
Units
Volts
Volts
Parameter
Operating Temperature (PC Board)
Typ
-20 to +70
Units
°C
* RF Off.
Vcc
1
RF IN
2
Vref
3
6
Vcc
5
RF OUT
4
N/C
Ground connection is
on backside
BIAS
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| CHP0230-PM-000T | 制造商:未知厂家 制造商全称:未知厂家 功能描述:824 to 849 MHz 28.5 dBm, Cellular InGaP HBT Amplifier Module |
| CHP0286RM12Q7 | 制造商:Rochester Electronics LLC 功能描述: 制造商:ANADIGICS Inc 功能描述: |
| CHP-040A | 功能描述:SMD PIANO SWITCH 4 POSITION RoHS:是 类别:开关 >> DIP 系列:CHP 特色产品:RDM Series Rotary DIP Switch 标准包装:70 系列:RDM 电路:十六进制 位置数:16 触点额定电压:0.1A @ 42VDC 触动器类型:用于工具旋转 触动器电平:凹槽式 安装类型:通孔 方向:顶部触动 可清洗:是 其它名称:EG4977-5RDMAR16PIT |
| CHP-040B | 功能描述:SMD PIANO SWITCH 4 POSITION RoHS:是 类别:开关 >> DIP 系列:CHP 特色产品:RDM Series Rotary DIP Switch 标准包装:70 系列:RDM 电路:十六进制 位置数:16 触点额定电压:0.1A @ 42VDC 触动器类型:用于工具旋转 触动器电平:凹槽式 安装类型:通孔 方向:顶部触动 可清洗:是 其它名称:EG4977-5RDMAR16PIT |
| CHP-040TA | 功能描述:SMD PIANO SWITCH 4 POSITION RoHS:是 类别:开关 >> DIP 系列:CHP 特色产品:RDM Series Rotary DIP Switch 标准包装:70 系列:RDM 电路:十六进制 位置数:16 触点额定电压:0.1A @ 42VDC 触动器类型:用于工具旋转 触动器电平:凹槽式 安装类型:通孔 方向:顶部触动 可清洗:是 其它名称:EG4977-5RDMAR16PIT |
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