收藏本站
PE4242
Product Specification
Table 5. Single-pin Control Logic Truth Table
Control Voltages
Pin 6 (V DD ) = V DD
Pin 4 (CTRL) = Low
Pin 6 (V DD ) = V DD
Pin 4 (CTRL) = High
Signal Path
RFC to RF1
RFC to RF2
Control Logic Input
The PE4242 is a versatile RF CMOS switch that
supports two operating control modes; single-pin
control mode and complementary-pin control
mode.
Table 6. Complementary-pin Control Logic
Truth Table
Single-pin control mode enables the switch to
operate with a single control pin (pin 4) supporting
a +3-volt CMOS logic input, and requires a
Control Voltages
Pin 6 ( CTRL or V DD ) = High
Pin 4 (CTRL) = Low
Pin 6 ( CTRL or V DD ) = Low
Pin 4 (CTRL) = High
Document No. 70-0095-04 │ www.psemi.com
Signal Path
RFC to RF1
RFC to RF2
dedicated +3-volt power supply connection on
pin 6 (V DD ). This mode of operation reduces the
number of control lines required and simplifies the
switch control interface typically derived from a
CMOS μ Processor I/O port .
Complementary-pin control mode allows the
switch to operate using complementary control
pins CTRL and CTRL (pins 4 & 6), that can be
directly driven by +3-volt CMOS logic or a suitable
μ Processor I/O port. This enables the PE4242 to
be used as a potential alternate source for SPDT
RF switch products used in positive control
voltage mode and operating within the PE4242
operating limits.
?2003-2011 Peregrine Semiconductor Corp. All rights reserved.
Page 3 of 9
Peregrine products are protected under one or more of the following U.S. Patents: http://patents.psemi.com
发布紧急采购，3分钟左右您将得到回复。

采购需求

(若只采购一条型号，填写一行即可)

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

*型号 *数量 厂商 批号 封装
添加更多采购

我的联系方式

*
*
*
相关PDF资料
4244-00 KIT EVAL FOR 4244 RF SWITCH
4245-00 KIT EVAL FOR 4245 RF SWITCH
4246-00 KIT EVAL FOR 4246 RF SWITCH
42551-00 KIT EVAL FOR 42551 RF SWITCH
4256-00 KIT EVAL FOR 4256 RF SWITCH
4257-00 KIT EVAL FOR 4257 RF SWITCH
426013700-3 CABLE EXT PWR IN 4WIRE LEADS
426090200-3 CABLE SERIAL IN RS-232 CONN
相关代理商/技术参数
4242-0-00-26-00-00-330 制造商:Mill-Max Mfg Corp 功能描述:
424201 制造商:ERNI Electronics 功能描述:Conn DIN 41612 M 48 POS 2.54mm Solder ST Thru-Hole
4242-01 制造商:PEREGRINE 制造商全称:PEREGRINE 功能描述:SPDT UltraCMOS? RF Switch
42420-178 制造商: 功能描述: 制造商:undefined 功能描述:
4242-02 制造商:PEREGRINE 制造商全称:PEREGRINE 功能描述:SPDT UltraCMOS? RF Switch
42-42-0400 制造商:Milwaukee Electric Tool Corporation 功能描述:PUSH BUTTON YELLOW E22PBY2
42-42-0405 制造商:Milwaukee Electric Tool Corporation 功能描述:PUSH BUTTON GREEN E22PBY1
42-42-0450 制造商:Milwaukee Electric Tool Corporation 功能描述:PUSH BUTTON BLANK E22LY5 制造商:MILWAUKEE TOOL 功能描述:PUSH BUTTON BLANK E22LY5