4280-52 Peregrine Semiconductor, 4280-52 Datasheet

4280-52

Manufacturer Part Number

4280-52

Description

IC RF SWITCH SPDT 75 OHM 20QFN

Manufacturer

Peregrine Semiconductor

Series

UltraCMOS™r

Datasheet

1.4280-0.pdf (8 pages)

Specifications of 4280-52

Rf Type

General Purpose

Frequency

5MHz ~ 2.2GHz

Features

SPDT

Package / Case

20-VFQFN Exposed Pad

Lead Free Status / Rohs Status

Lead free / RoHS Compliant

Other names

4280-52PER

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Product Description

The PE4280 is an UltraCMOS™ Switch designed for CATV

applications, covering a broad frequency range from DC up to

2.2 GHz. This single-supply SPDT switch integrates a two-pin

CMOS control interface. It also provides low insertion loss with

extremely low bias requirements while operating on a single 3 V

supply. In a typical CATV application, the PE4280 provides for a

cost effective and manufacturable solution when compared to

mechanical relays.

The PE4280 is manufactured on Peregrine’s UltraCMOS™

process, a patented variation of silicon-on-insulator (SOI)

technology on a sapphire substrate, offering the performance of

GaAs with the economy and integration of conventional CMOS.

Figure 1. Functional Diagram

Table 1. Electrical Specifications @ +25 °C (Z

Notes: 1. Measured in a 50 Ω system.

Document No. 70-0164-05 │ www.psemi.com

Operating Frequency

Insertion Loss

Isolation

Input IP2

Input IP3

Input 1dB Compression

CTB/CSO

Switching Time

Video Feedthrough

RF1

2. Measured with a 1 ns risetime, 0/3 V pulse and 500 MHz bandwidth

Parameter

Control

CMOS

Driver

RFC

5 MHz - 250 MHz

250 MHz - 750 MHz

750 MHz - 1000 MHz

1000 MHz - 2200 MHz

5 MHz - 250 MHz

250 MHz - 750 MHz

750 MHz - 1000 MHz

1000 MHz - 2200 MHz

5 MHz - 1000 MHz

1000 MHz

77 and 110 Channels;

Power Out = 44 dBm V

50% CTRL to 10/90% RF

5 MHz - 1000 MHz

Condition

RF2

= Z

Minimum

= 75 Ω)

Typical

Figure 2. Package Type

0.5

0.8

0.9

1.1

-85

Features

75 Ω SPDT CATV UltraCMOS™

Switch 5 MHz - 2.2 GHz



Product Specification

PE4280

75 Ω characteristic impedance

Integrated 75 Ω terminations

CTB performance of 85 dBc

High isolation 60 dB at 1 GHz

Low insertion loss: typically 0.5 dB at

5 MHz, 1.1 dB at 1 GHz

High input IP3: 50 dBm

CMOS two-pin control

Single +3 V supply operation

Low current consumption: 8 μA

Unique all off terminated mode

4 x 4 x 0.85 mm QFN package

20-lead 4 x 4 x 0.85 mm QFN

Maximum

2200

0.95

0.6

1.1

1.3

Page 1 of 8

Units

MHz

dBm

dBc

µs

Related parts for 4280-52

4280-52 Summary of contents

Page 1

... GHz. This single-supply SPDT switch integrates a two-pin CMOS control interface. It also provides low insertion loss with extremely low bias requirements while operating on a single 3 V supply typical CATV application, the PE4280 provides for a cost effective and manufacturable solution when compared to mechanical relays. ...

Page 2

... ESD, precautions should be taken to avoid exceeding the rating specified. Moisture Sensitivity Level The Moisture Sensitivity Level rating for the PE4280 in the 20-lead 0.85 mm QFN package is MSL1. │ UltraCMOS™ RFIC Solutions Document No. 70-0164-05 PE4280 Product Specification ...

Page 3

... RFC – 75 Ω RF1 – 75 Ω RF2 – 75 Ω Low Low X Low High High Low 1 High High N/A Notes: 1. The operation of the PE4280 is not supported or characterized in the and state "X" denotes termination enabled. Document No. 70-0164-05 │ www.psemi.com RFC – RF2 OFF ON OFF 1 1 N/A ...

Page 4

... Evaluation Kit The SPDT Switch Evaluation Kit board was designed to ease customer evaluation of the PE4280 SPDT switch. The RFC port is connected through a 75 Ω transmission line to J2. Port 1 and Port 2 are connected through 75 Ω transmission lines to J1 and J3. A through transmission line connects F connectors J4 and J5 ...

Page 5

... PE4280 Product Specification Typical Performance Data from -40 °C to +85 °C (unless otherwise noted) (75 Ω impedance except as indicated) Figure 6. Insertion Loss (RFC to RF1 or RF2) 25C -40C 85C -0.2 -0.4 -0.6 -0.8 -1 -1.2 -1.4 -1.6 -1.8 0 500 1000 1500 Frequency (MHz) Figure 8. Input to Output Isolation (Open) ...

Page 6

... Peregrine Semiconductor Corp. All rights reserved. Page Figure 11. RF1 Return Loss 2000 2500 3000 Figure 13. Linearity: 50 Ω Impedance Document No. 70-0164-05 Product Specification Input IP3 1dB Compression 0 500 1000 1500 2000 Frequency (MHz) │ UltraCMOS™ RFIC Solutions PE4280 2500 3000 ...

Page 7

... Notes sprocket hole pitch cumulative tolerance ± 0.2 2. Camber in compliance with EIA 481 3. Pocket position relative to sprocket hole measured as true position of pocket, not pocket hole Table 7. Ordering Information Order Code Part Marking 4280-52 4280 PE4280G-20QFN 4x4 mm-3000C PE4280MLIAA 4280 PE4280-20QFN 4x4 mm-75 PE4280MLIAA-Z ...

Page 8

... The Peregrine name, logo, and UTSi are registered trademarks and UltraCMOS, HaRP, MultiSwitch and DuNE are trademarks of Peregrine Semiconductor Corp. All other trademarks mentioned herein are the property of their respective companies. │ UltraCMOS™ RFIC Solutions Document No. 70-0164-05 PE4280 Product Specification ...

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