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参数资料
| 型号： | RI23110 |
| 厂商： | SKYWORKS SOLUTIONS INC |
| 元件分类： | 放大器 |
| 英文描述： | CDMA PCS 3-4 Volt Power Amplifier (1720-1910 MHz) |
| 中文描述： | 1720 MHz - 1780 MHz RF/MICROWAVE NARROW BAND MEDIUM POWER AMPLIFIER |
| 封装： | 6 X 6 MM, 1.50 MM HEIGHT, LCC-6 |
| 文件页数： | 1/22页 |
| 文件大小： | 744K |
| 代理商： | RI23110 |
Data Sheet
100728C
2000, Skyworks Solutions, Inc., All Rights Reserved.
December 2000
RI23110
CDMA PCS 3–4 Volt Power Amplifier (1720–1910 MHz)
The RI23110 Personal Communications Service (PCS) Power Amplifier is a fully
matched 6-pin LCC surface mount module developed for PCS and wireless local
loop applications. This small and efficient Power Amplifier packs a full 1720–1910
MHz bandwidth coverage into a single compact package. This device meets the
stringent spectral linearity requirements of Code Division Multiple Access (CDMA)
PCS transmission, with high power added efficiency for power output of up to 29
dBm. A single GaAs Microwave Monolithic Intergrated Circuit (MMIC) contains all
active circuitry in the module. The MMIC contains on-board bias circuitry, as well as
input and interstage matching circuits. The output match is realized off-chip within
the module package to optimize efficiency and power performance into a 50
load.
This device is manufactured with Skyworks’ GaAs HBT process that provides for all
positive voltage DC supply operation while maintaining high efficiency and good
linearity. Primary bias to the RI23110 is supplied directly from a three-cell nickel
cadmium, single-cell lithium ion, or other suitable battery with output in the 3–4
volt range. Power down is accomplished by setting the voltage on the low current
reference pin to zero volts. No external supply side switch is needed as typical “off”
leakage is a few microamperes with full primary voltage supplied from the battery.
Functional Block Diagram
MMIC
MODULE
RF
Input
RF
Output
VCC1
GND
VCC2
VREF
Driver
Stage Bias
Power
Stage Bias
Input
Match
DA
Inter
Stage
Match
PA
Output
Match
(6, 7)
(3)
(2)
(5)
(1)
(4)
(6, 7)
Distinguishing Features
Low voltage positive bias supply
Good linearity
High efficiency
Large dynamic range
6-pin LCC package
(6 x 6 x 1.5 mm)
Power down control
Applications
Personal communications services
Wireless local loop
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相关代理商/技术参数 |
参数描述 |
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| RI-23A | 功能描述:磁性/簧片开关 Pro grade micro-reed RoHS:否 制造商:MEDER electronic (Standex) 开关类型:Reed 触点形式:1 Form A (SPST-NO) 触点额定值:10 VA 操作范围:10 At to 50 At 工作间隙: 磁铁类型: 颜色: 端接类型:Axial 封装:Bulk |
| RI-23AA | 功能描述:磁性/簧片开关 Pro grade micro-reed RoHS:否 制造商:MEDER electronic (Standex) 开关类型:Reed 触点形式:1 Form A (SPST-NO) 触点额定值:10 VA 操作范围:10 At to 50 At 工作间隙: 磁铁类型: 颜色: 端接类型:Axial 封装:Bulk |
| RI-23AAA | 功能描述:磁性/簧片开关 Pro grade micro-reed RoHS:否 制造商:MEDER electronic (Standex) 开关类型:Reed 触点形式:1 Form A (SPST-NO) 触点额定值:10 VA 操作范围:10 At to 50 At 工作间隙: 磁铁类型: 颜色: 端接类型:Axial 封装:Bulk |
| RI-23B | 功能描述:磁性/簧片开关 Pro grade micro-reed RoHS:否 制造商:MEDER electronic (Standex) 开关类型:Reed 触点形式:1 Form A (SPST-NO) 触点额定值:10 VA 操作范围:10 At to 50 At 工作间隙: 磁铁类型: 颜色: 端接类型:Axial 封装:Bulk |
| RI-23C | 功能描述:磁性/簧片开关 Pro grade micro-reed RoHS:否 制造商:MEDER electronic (Standex) 开关类型:Reed 触点形式:1 Form A (SPST-NO) 触点额定值:10 VA 操作范围:10 At to 50 At 工作间隙: 磁铁类型: 颜色: 端接类型:Axial 封装:Bulk |
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