HMC545_08 HITTITE [Hittite Microwave Corporation], HMC545_08 Datasheet

HMC545_08

Manufacturer Part Number

HMC545_08

Description

GaAs MMIC SPDT SWITCH, DC - 3 GHz

Manufacturer

HITTITE [Hittite Microwave Corporation]

Datasheet

1.HMC545_08.pdf (6 pages)

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10 - 306

Typical Applications

• Cellular/3G Infrastructure

• Private Mobile Radio Handsets

• WLAN, WiMAX & WiBro

• Automotive Telematics

• Test Equipment

Functional Diagram

Electrical Specifi cations

The HMC545 / HMC545E is ideal for:

Insertion Loss

Isolation

Return Loss

Input Power for 1 dB Compression

Input Third Order Intercept

(Two-tone Input Power = +17 dBm Each Tone)

Switching Characteristics

= +25° C, Vctl = 0/+5 Vdc

For price, delivery, and to place orders, please contact Hittite Microwave Corporation:

20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373

Parameter

tON, tOFF (50% CTL to 10/90% RF)

tRISE, tFALL (10/90% RF)

(Unless Otherwise Stated)

v00.0905

Order On-line at www.hittite.com

Vctl = 0/+3V

Vctl = 0/+5V

Vctl = 0/+8V

Vctl = 0/+3V

Vctl = 0/+5V

Vctl = 0/+8V

DC - 1.0 GHz

DC - 2.5 GHz

DC - 3.0 GHz

DC - 2.2 GHz

DC - 2.5 GHz

DC - 3.0 GHz

DC - 1.0 GHz

DC - 2.0 GHz

DC - 2.5 GHz

DC - 3.0 GHz

0.5 - 3.0 GHz

DC - 3.0 GHz

Features

Low Insertion Loss: 0.25 dB

High Input IP3: +65 dBm

Low DC Power Consumption

Positive Control: 0/+3V to 0/+8V

Ultra Small Package: SOT26

General Description

The HMC545 and HMC545E are low-cost SPDT

switches in 6-lead SOT26 plastic packages for use

in general switching applications which require

very low insertion loss and very small size. With

0.25 dB typical loss, these devices can control sig-

nals from DC to 3.0 GHz and are especially suited

for IF and RF applications including Cellular/3G,

ISM, automotive and portables. The design provides

exceptional insertion loss performance, ideal for fi lter

and receiver switching. RF1 and RF2 are refl ective

shorts when “Off”. The two control voltages require a

minimal amount of DC current and offer compatibility

with CMOS and some TTL logic families.

Frequency

, 50 Ohm System

HMC545

Min.

SWITCH, DC - 3 GHz

GaAs MMIC SPDT

0.25

Typ.

0.3

0.4

Max.

0.4

0.5

0.7

545E

Units

dBm

Related parts for HMC545_08

HMC545_08 Summary of contents

Page 1

Typical Applications The HMC545 / HMC545E is ideal for: • Cellular/3G Infrastructure • Private Mobile Radio Handsets • WLAN, WiMAX & WiBro • Automotive Telematics • Test Equipment Functional Diagram 10 Electrical Specifi cations T = +25° C, Vctl = ...

Page 2

Insertion Loss 0 -0.5 -1 +25 C -1.5 + 0.5 1 1.5 2 2.5 3 FREQUENCY (GHz) Isolation Between Ports RFC and RF1/RF2 0 -5 RF1 -10 RF2 -15 -20 -25 -30 -35 -40 ...

Page 3

Low Frequency Input P0.1dB vs. Vctl 0.01 FREQUENCY (GHz) 10 Input Third Order Intercept Point vs. Control Voltage 0.5 1 1.5 FREQUENCY (GHz) ...

Page 4

Outline Drawing Package Information Part Number Package Body Material HMC545 Low Stress Injection Molded Plastic HMC545E RoHS-compliant Low Stress Injection Molded Plastic [1] Max peak refl ow temperature of 235 °C [2] Max peak refl ow temperature of 260 ...

Page 5

Typical Application Circuit 10 Notes: 1. Set logic gate Vdd = +3V to +5V and use HCT series logic to provide a TTL driver interface. 2. Control inputs A/B can be driven directly with CMOS logic (HC) with Vdd of ...

Page 6

Evaluation PCB List of Materials for Evaluation PCB 101675 Item Description PCB Mount SMA RF Connector Pin 330 pF capacitor, 0402 Pkg. U1 HMC545 / HMC545E SPDT Switch [2] ...

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