AH11(2002) 데이터 시트보기 (PDF) - WJ Communications => Triquint

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AH11
(Rev.:2002)

High Dynamic Range Amplifier

WJ Communications => Triquint 

AH11

High Dynamic Range Amplifier

The Communications Edge™

Product Features

• 250-3000 MHz Bandwidth

• 44 dBm Output IP3 in a Balanced

Configuration

• 47 dBm Output IP3 in a Push-

Pull Configuration

• 3.7 dB Noise Figure

• 12 dB Gain

• 27 dBm P1dB

• Surface Mount

• Thermally Enhanced SOIC-8 pkg

• Single +5 Volt Supply

Specifications

Product Description

The AH11 is a high power linear amplifier

for use in digital communications systems.

It combines low noise figure and high

intercept point into a low cost SMT

solution. This device extends the linear

efficiency advantages of WJ’s AH1 to higher

power levels. The device packaging allows for

both balanced and push-pull operation.

A mature and reliable GaAs MESFET

technology is employed to maximize

linearity at low power dissipation. The

package is a thermally enhanced SOIC-8

and all devices are 100% RF tested.

Functional Diagram

8 76 5

1234

Function

Input 1

Ground

Input 2

Output/Bias2

Output/Bias1

Pin No.

1

2,3,6,7

4

5

8

Parameter

Minimum

Typical

Maximum

Condition

Supply Voltage (V)

5

Frequency Range (MHz)

S21-Gain (dB)

11.0

S21-Gain (dB)

10.0

S11/S22 (dB) I/O Return Loss

Output IP3 (dBm)

44

Output IP3 (dBm)

42

Noise Figure (dB)

Output P1dB (dBm)

Operating Current Range (mA)

240

600-2100

12.2

11.2

-15

46

44

4.2

24

300

Frequency Range Limited by Ext Couplers

900 MHz

1900MHz

900 MHz

1900 MHz

(In

a

Balanced

Configuration)

360

Frequency Range (MHz)

1700-2000

S21-Gain (dB)

12.0

S11/S22 (dB) I/O Return Loss

-12

Output IP3 (dBm)

47

Noise Figure (dB)

3.7

Output P1dB (dBm)

27

Operating Current Range (mA)

480

600

720

Test conditions unless otherwise noted. T = 25˚C, Vdd = 5.0 V, 50 Ω system.

1. Typical specifications reflect AH11 measured with external matching circuits.

2. OIP3 measured with 2 tones at an output power of 8 dBm/tone balanced, 11 dBm/tone push-pull, separated by 10 MHz.

The suppression on the largest IM3 product is used to calculate OIP3 using a 2:1 slope rule.

3. Balun loss affects noise figure.

Frequency Range Limited by Ext Baluns

(In a 1900 MHz Push-Pull Configuration)

Absolute Maximum Ratings

Ordering Information

Parameter

Rating

Operating Case

Storage Temperature

Junction Temperature

Thermal Resistance (θJC)

Supply Voltage

Input RF Power (continuous)

-40 to +85°C

-40 to +125°C

+155°C

28°C/W

+6.0 V

+13 dBm

Operation of this device above any of these parameters may cause permanent damage.

Part No.

Description

AH11

High Dynamic Range Amplifier

(Available in tape and reel)

AH11BAL-PCB

Fully Assembled Circuit Balanced

Configuration 600-2100 MHz

AH11PP900-PCB Fully Assembled Circuit Push-Pull

Configuration 900 MHz

AH11PP1900-PCB Fully Assembled Circuit Push-Pull

Configuration 1900 MHz

WJ Communications, Inc. • Phone: 1-800-WJ1-4401 • FAX: 408-577-6621 • e-mail: sales@wj.com • Web site: www.wj.com

February 2002

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