PE4230-EK PEREGRINE [Peregrine Semiconductor Corp.], PE4230-EK Datasheet

PE4230-EK

Manufacturer Part Number

PE4230-EK

Description

Manufacturer

PEREGRINE [Peregrine Semiconductor Corp.]

Datasheet

1.PE4230-EK.pdf (7 pages)

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Product Description

The PE4230 UltraCMOS™ RF Switch is designed to cover a

broad range of applications from DC through 3000 MHz. This

single-supply reflective switch integrates on-board CMOS

control logic driven by a simple, single-pin CMOS or TTL

compatible control input. Using a nominal +3-volt power supply,

a typical input 1 dB compression point of +32 dBm can be

achieved. The PE4230 also exhibits input-output isolation of

better than 39 dB at 1000 MHz and is offered in a small 8-lead

MSOP package.

The PE4230 SPDT High Power UltraCMOS™ 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.

Figure 1. Functional Diagram

Table 1. Electrical Specifications @ +25 °C, V

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

Document No. 70-0029-02 │ www.psemi.com

Operation Frequency

Insertion Loss

Isolation – RFC to RF1/RF2

Isolation – RF1 to RF2

Return Loss

‘ON’ Switching Time

‘OFF’ Switching Time

Video Feedthrough

Input 1 dB Compression

Input IP3

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

RF1

High or High to Low in a 50 Ω test set-up, measured with 1ns risetime pulses and 500 MHz bandwidth.

Parameter

Control

CMOS

CTRL

Driver

RFC

1000 MHz

2000 MHz

1000 MHz

2000 MHz

1000 MHz

2000 MHz

1000 MHz

2000 MHz

CTRL to 0.1 dB final value, 2 GHz

CTRL to 25 dB isolation, 2 GHz

2000 MHz

2000 MHz, 17 dBm

Conditions

RF2

= 3 V (Z

Minimum

= Z

33.5

26.5

23.5

14.5

= 50 Ω )

Figure 2. Package Type

8-lead MSOP

Features

SPDT High Power UltraCMOS™

RF Switch

PE4230

Single 3-volt power supply

Low insertion loss: 0.35 dB at

1000 MHz, 0.55 dB at 2000 MHz

High isolation of 39 dB at 1000 MHz,

30 dB at 2000 MHz

Typical input 1 dB compression point

of +32 dBm

Single-pin CMOS or TTL logic control

Low cost

Product Specification

Typical

0.35

0.55

25.5

15.4

200

Maximum

3000

0.45

0.65

Page 1 of 7

Units

MHz

dBm

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