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

Order On-line at www.hittite.com

11

11 - 66

GaAs InGaP HBT MMIC

POWER AMPLIFIER, 4.9 - 5.9 GHz

v03.0605

General Description

Features

Functional Diagram

The HMC415LP3 & HMC415LP3E are high effi-

ciency GaAs InGaP Heterojunction Bipolar Tran-

sistor (HBT) MMIC Power amplifiers which operate

between 4.9 and 5.9 GHz. The amplifier is pack-

aged in a low cost, leadless surface mount pack-

age with an exposed base for improved RF and

thermal performance. With a minimum of external

components, the amplifier provides 20 dB of gain,

+26 dBm of saturated power, and 34% PAE from a

+3V supply voltage. Vpd can be used for full power

down or RF output power/current control.

For +15

dBm OFDM output power (64 QAM, 54 Mbps), the

HMC415LP3

&

HMC415LP3E

achieve

an

error

vector magnitude (EVM) of 3.7% meeting 802.11a

linearity requirements.

Gain: 20 dB

34% PAE @ Psat = +26 dBm

3.7% EVM @ Pout = +15 dBm

with 54 Mbps OFDM Signal

Supply Voltage: +3V

Power Down Capability

Low External Part Count

Typical Applications

This amplifier is ideal for use as a power

amplifier for 4.9 - 5.9 GHz applications:

• 802.11a WLAN

• HiperLAN WLAN

• Access Points

• UNII & ISM Radios

Parameter

Min.

Typ.

Max.

Min.

Typ.

Max.

Min.

Typ.

Max.

Units

Frequency Range

4.9 - 5.1

5.1 - 5.4

5.4 - 5.9

GHz

Gain

18

20

18.5

20.5

16

19

dB

Gain Variation Over Temperature

0.04

0.05

0.04

0.05

0.04

0.05

dB /

°C

Input Return Loss

10

9

8

dB

Output Return Loss

10

12

8

dB

Output Power for 1dB

Compression (P1dB)

Icq = 285 mA

Icq = 200 mA

20

22.5

22.0

20.5

23.0

22.5

18

21.5

21.0

dBm

Saturated Output Power (Psat)

25.5

26

24

dBm

Output Third Order Intercept (IP3)

28

31

29

32

27

30

dBm

Error Vector Magnitude

(54 Mbps OFDM Signal @ +15 dBm Pout)

Icq = 200 mA

3.7

%

Noise Figure

6

6

6

dB

Supply Current (Icq)

Vpd = 0V/3V

0.002 /

285

0.002 /

285

0.002 /

285

mA

Control Current (Ipd)

Vpd = 3V

7

7

7

mA

Switching Speed

tOn, tOff

45

45

45

ns

Information furnished by Analog Devices is believed to be accurate and reliable. However, no

responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other

rights of third parties that may result from its use. Specifications subject to change without notice. No

license is granted by implication or otherwise under any patent or patent rights of Analog Devices.

Trademarks and registered trademarks are the property of their respective owners.

For price, delivery, and to place orders: Analog Devices, Inc.,

One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106

Phone: 781-329-4700 • Order online at www.analog.com

Application Support: Phone: 1-800-ANALOG-D