F2912 datasheet(1/24 Pages) RENESAS

номер детали	F2912

подробное описание детали	High Reliability SP2T RF Switch 9 kHz to 9000 MHz

PDF	24 Pages

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производитель	RENESAS [Renesas Technology Corp]

домашняя страница	http://www.renesas.com

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F2912

Datasheet

High Reliability SP2T RF Switch

9 kHz to 9000 MHz

F2912, Rev 3, 04/01/2016

1

GENERAL DESCRIPTION

The F2912 is a high reliability, low insertion loss, 50 Ω

SP2T absorptive RF switch designed for a multitude of

wireless and other RF applications. This device covers

a broad frequency range from 9 kHz to 9000 MHz. In

addition to providing low insertion loss, the F2912 also

delivers excellent linearity and isolation performance

while providing a 50

 termination to the unused RF

input port.

The F2912 uses a single positive supply voltage of

3.3 V supporting three states using either 3.3 V or

1.8 V user-selectable control voltage. An added

feature includes a Mode CTL pin allowing the user to

control the device with either 1-pin or 2-pin control.

COMPETITIVE ADVANTAGE

The F2912 provides extremely low insertion loss;

particularly important for RF receiver front-end use.



Insertion Loss : 0.4 dB @ 1 GHz



IIP3: +66 dBm



RF1 to RF2 Isolation: 74 dB@ 1 GHz



Negative supply voltage not required



Extended temperature -55 °C to +125 °C

APPLICATIONS



Base Station 2G, 3G, 4G



Portable Wireless



Repeaters and E911 systems



Digital Pre-Distortion



Point to Point Infrastructure



Public Safety Infrastructure



WIMAX Receivers and Transmitters



Military Systems, JTRS radios



RFID handheld and portable readers



Cable Infrastructure



Wireless LAN



Test / ATE Equipment

FEATURES



Very low insertion loss: 0.4 dB @ 1GHz



High Input IP3: +66 dBm



RF1 to RF2 Isolation: 74 dB @ 1GHz



1-pin or 2-pin device control option



Low DC current; 20 μA using 3.3 V logic



Single positive supply voltage: 3.3 V



3.3 V or 1.8 V user-selectable control logic



Operating temperature -55 °C to +125 °C



4 mm x 4 mm 20 pin TQFN package

FUNCTIONAL BLOCK DIAGRAM

ORDERING INFORMATION

RF2

50

Ω

50

Ω

50

Ω

RF1

RF_COM

CTL

Pins

Logic

CTL

Mode

CTL

F2912NCGI8

Green

Tape &

Reel

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