Datasheet > 84244

84244

更新时间： 2022-09-26 16:17:29

品牌	Logo	应用领域
PSEMI		开关射频光电二极管
页数	文件大小	规格书
6页	200K
描述
SPDT MOSFET RF SWITCH

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84244 数据手册

PRELIMINARY SPECIFICATION

PE84244

Military Operating Temperature Range

Product Description

SPDT MOSFET RF Switch

Features

The PE84244 MOSFET RF Switch is designed to cover a

broad range of applications from DC to 3.0 GHz. This switch

integrates on-board CMOS control logic with a low voltage

CMOS compatible control input. Using a +3-volt nominal

power supply voltage, a 1 dB compression point of +27 dBm

can be achieved. The PE84244 also exhibits excellent

isolation of 28 dB at 2.0 GHz and is offered in a small 8-lead

MSOP package.

• Single +3.0-volt Power Supply

• Low Insertion loss: 0.70 dB up

to 2.0 GHz

• High isolation of 39 dB at 1.0

GHz, 28 dB at 2.0 GHz, typical

• Typical 1 dB compression of

+27 dBm

The PE4244 MOSFET RF Switch is manufactured in

Peregrine’s patented Ultra Thin Silicon (UTSi) CMOS

process, offering the performance of GaAs with the economy

and integration of conventional CMOS.

• Single-pin CMOS logic control

• Packaged in 8-lead MSOP

Figure 1. Functional Schematic Diagram

Figure 2. Package Type

RFCommon

RF1

RF2

8-lead

MSOP

CTRL

Table 1. Electrical Specifications -55 °C to +125 °C, V_DD= 3 V (ZS = ZL = 50 Ω)

Parameter

Operation Frequency¹

Insertion Loss

Conditions

Minimum

Typical

Maximum

3000

Units

MHz

2000 MHz

0.7

0.95

Isolation – RFCommon to

RF1/RF2

Isolation – RF1 to RF2

2000 MHz

Return Loss

‘ON’ Switching Time

‘OFF’ Switching Time

Video Feedthrough²

Input 1 dB Compression

Input IP3

CTRL to 0.1 dB final value, 2 GHz

CTRL to 25 dB isolation, 2 GHz

200

mV_pp

dBm

2000 MHz

2000 MHz, 14dBm

Notes: 1. Device linearity will begin to degrade below 10 MHz.

2. The DC transient at the output of any port of the switch when the control voltage is switched from Low to High or High to Low in a

50 Ω test set-up, measured with 1ns risetime pulses and 500 MHz bandwidth.

PEREGRINE SEMICONDUCTOR CORP.  | http://www.peregrine-semi.com

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