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参数资料
| 型号： | PE84244-01 |
| 厂商： | PEREGRINE SEMICONDUCTOR CORP |
| 元件分类： | 开关 |
| 英文描述： | SPDT MOSFET RF SWITCH |
| 中文描述： | 0 MHz - 3000 MHz RF/MICROWAVE SGL POLE DOUBLE THROW SWITCH, 0.95 dB INSERTION LOSS |
| 封装： | ULTRA THIN, MSOP-8 |
| 文件页数： | 5/7页 |
| 文件大小： | 218K |
| 代理商： | PE84244-01 |
PE84244
Preliminary Specification
PEREGRINE SEMICONDUCTOR CORP. | http://www.peregrine-semi.com
Copyright
Peregrine Semiconductor Corp. 2003
Page 5 of 7
VDD
CNTL
GND
RFC
RF1
GND
RF2
100 pF
Optional
100 pF
Optional
J2-7
J2-3
J1
J3
J4
J6
J8
Evaluation Kit Information
Evaluation Kit
The SPDT Switch Evaluation Kit board was
designed to ease customer evaluation of the
PE84244 SPDT switch. The RF common port is
connected through a 50 transmission line to the
top left SMA connector, J1. Port 1 and Port 2 are
connected through 50 transmission lines to the
top two SMA connectors on the right side of the
board, J3 and J4. A through transmission line
connects SMA connectors J6 and J8. This
transmission line can be used to estimate the loss
of the PCB over the environmental conditions
being evaluated.
The board is constructed of a two metal layer FR4
material with a total thickness of 0.031”. The
bottom layer provides ground for the RF
transmission lines. The transmission lines were
designed using a coplanar waveguide with ground
plane model using a trace width of 0.030”, trace
gaps of 0.007”, dielectric thickness of 0.028”,
metal thickness of 0.0014” and εr of 4.4.
J2 provides a means for controlling DC and digital
inputs to the device. Starting from the lower left
pin, the second pin to the right (J2-3) is connected
to the device CNTL input. The fourth pin to the
right (J2-7) is connected to the device VDD input.
A decoupling capacitor (100 pF) is provided on
both CNTL and VDD traces. It is the responsibility
of the customer to determine proper supply
decoupling for their design application. Removing
these components from the evaluation board has
not been shown to degrade RF performance.
Figure 12. Evaluation Board Layouts
Figure 13. Evaluation Board Schematic
相关PDF资料 |
PDF描述 |
|---|---|
| PE84244-02 | SPDT MOSFET RF SWITCH |
| PE8820DE-106.25M | CRYSTAL OSCILLATOR, CLOCK, 106.25 MHz, PECL OUTPUT |
| PE8844DV-106.25M | OSC 3.3V SMT 7X5 PECL |
| PE8845DV-106.25M | OSC 3.3V SMT 7X5 PECL |
| PE8820DEV-106/212M-T1K | CRYSTAL OSCILLATOR, CLOCK, 106.25 MHz, PECL OUTPUT |
相关代理商/技术参数 |
参数描述 |
|---|---|
| PE84244-02 | 制造商:PEREGRINE 制造商全称:PEREGRINE 功能描述:SPDT MOSFET RF SWITCH |
| PE84244-EK | 制造商:PEREGRINE 制造商全称:PEREGRINE 功能描述:SPDT MOSFET RF SWITCH |
| PE8500 | 制造商:PASTERNACK 制造商全称:Pasternack Enterprises, Inc. 功能描述:BNC FEMALE, SMA MALE NOISE GENERATOR, FREQUENCY RANGE: 1 TO 2 GHz |
| PE8501 | 制造商:PASTERNACK 制造商全称:Pasternack Enterprises, Inc. 功能描述:BNC FEMALEM,SMA MALE NOISE GENERATOR, FREQUENCY RNAGE: 2 TO 4 GHz |
| PE8502 | 制造商:PASTERNACK 制造商全称:Pasternack Enterprises, Inc. 功能描述:BNC FEMALE, SMA MALE NOISE GENERATOR, FREQUENCY RANGE : 4 TO 8 GHz |
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