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| 型号： | PE42451MLIAA-Z |
| 厂商： | Peregrine Semiconductor |
| 文件页数： | 1/11页 |
| 文件大小： | 0K |
| 描述： | IC RF SWITCH SP5T 24QFN |
| 标准包装： | 3,000 |
| 系列： | UltraCMOS™, HaRP™ |
| RF 型： | 通用 |
| 频率： | 450MHz ~ 4GHz |
| 特点： | SP5T |
| 封装/外壳： | 24-VFQFN 裸露焊盘 |
| 供应商设备封装： | 24-QFN（4x4） |
| 包装： | 带卷 (TR) |
| 其它名称： | 42451 PE42451 |
Product Specification
PE42451
SP5T Absorptive UltraCMOS ?
?? HaRP?-enhanced UltraCMOS device
Product Description
The PE42451 is a HaRP?-enhanced Absorptive SP5T
RF Switch developed on the UltraCMOS ? process
technology. This general purpose switch is comprised of
five symmetric RF ports and has very high isolation. An
on-chip CMOS decode logic facilitates a three-pin low
voltage CMOS control interface and an optional external
Vss feature (Vss EXT ). High ESD tolerance and no
blocking capacitor requirements make this the ultimate in
High-Isolation RF Switch
450-4000 MHz, Vss EXT option
Features
?
?? Five symmetric, absorptive RF ports
?? High Isolation:
?? 68 dB at 450 MHz
integration and ruggedness.
??
62 dB at 900 MHz
Peregrine’s HaRP? technology enhancements deliver
high linearity and exceptional harmonics performance. It
is an innovative feature of the UltraCMOS ? process,
providing performance superior to GaAs with the
economy and integration of conventional CMOS.
?? 55 dB at 2100 MHz
?? 53 dB at 2600 MHz
?? 50 dB at 4000 MHz
?? IIP2 of 95 dBm, IIP3 of 58 dBm
?? High ESD tolerance of 3500 V HBM
?? Optional External Vss Control (Vss EXT )
?? Three pin CMOS logic control
Figure 1. Functional Diagram
RFC
RF5
ESD
50
50
ESD
RF1
?? No blocking capacitors required
?? Small RoHS-Compliant 24-lead 4x4 mm
QFN package
Figure 2. Package Photo
RF4
ESD
50
50
ESD
ESD
RF2
RF3
24-lead 4x4 mm QFN
CMOS Control/
Driver and ESD
V1 V2 V3 V DD Vss EXT (optional)
Document No. DOC-22914-2 │ www.psemi.com
50
DOC-02114
?2009-2014 Peregrine Semiconductor Corp. All rights reserved.
Page 1 of 11
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相关代理商/技术参数 |
参数描述 |
|---|---|
| PE42452A-Z | 功能描述:RF Switch IC General Purpose SP5T 4GHz 50 Ohm 24-QFN (4x4) 制造商:peregrine semiconductor 系列:UltraCMOS?，HaRP?? 包装:剪切带（CT） 零件状态:有效 频率?- 下:450MHz 频率?- 上:4GHz 隔离 @ 频率:45dB @ 4GHz（标准） 插损 @ 频率:1.6dB @ 4GHz IIP3:57dBm（标准） 拓扑:吸收性 电路:SP5T P1dB:- 特性:- 阻抗:50 欧姆 工作温度:-40°C ~ 105°C 电压 - 电源:2.3 V ~ 5.5 V RF 类型:通用 封装/外壳:24-WFQFN 裸露焊盘 供应商器件封装:24-QFN（4x4） 标准包装:1 |
| PE4245-51 | 制造商:Peregrine Semiconductor 功能描述:RF Switch |
| PE4245-EK | 制造商:PEREGRINE 制造商全称:PEREGRINE 功能描述:SPDT UltraCMOS? RF Switch DC - 4000 MHz |
| PE4245G-06DFN | 制造商:PEREGRINE 制造商全称:PEREGRINE 功能描述:SPDT UltraCMOS⑩ RF Switch |
| PE4246 | 制造商:PEREGRINE 制造商全称:PEREGRINE 功能描述:Absorptive SPST UltraCMOS⑩ RF Switch: DC - 5000 MHz |
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