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SXE1089Z

0.05GHz to

3GHz, Cascad-

able pHEMT

MMIC Ampli-

fier

SXE1089Z

0.05GHz to 3GHz, CASCADABLE pHEMT

MMIC AMPLIFIER

Package: SOT-89

Product Description

RFMD’s SXE1089Z is a high performance pHEMT MMIC amplifier utilizing

a patented self-bias Darlington topology housed in a lowcost, surface

mountable SOT-89 package. The active bias network provides stable cur-

rent over temperature and process thereshold voltage variations.

Designed to run directly from a 5V supply, the SXE1089Z does not require

a dropping resistor as compared to typical Darlington amplifiers. The

SXE1089Z product is designed for high linearity 5V gain block applica-

tions that require small size and minimal external com-

Optimum Technology

ponents. It is internally matched to 50.

Matching® Applied

GaAs HBT

GaAs MESFET

InGaP HBT

SiGe BiCMOS

Si BiCMOS

SiGe HBT

GaAs pHEMT

Si CMOS

Si BJT

GaN HEMT

InP HBT

RF MEMS

LDMOS

-20.0

S

11

-30.0

0.0

0.5

1.0

1.5

2.0

2.5

3.0

10.0

Note: Measured with Bias tees and deembedded to lead of device

0.0

20.0

Features



Excellent ACP -65dBc with 9.5dBm

Channel Power at 2140MHz

OIP

3

=38.5dBm at 2140MHz

P

1dB

=22.6dBm at 2140MHz

Gain=11.7dB at 1960MHz

NF=3.2dB at 1960MHz

Single-Supply Operation:5V at

I

DQ

=128mA

Broadband Internal Matching, No

Dropping Resistor

Patented Self-Bias Darlington

Topology

Consistent Current versus Temper-

ature

Insensitive to Process Threshold

Voltage Variation



Gain and Return Loss

T = 25°C

S

21





(dB)

-10.0

S

22



Applications



Frequency (GHz)

PA Driver Amplifier, Multi-Carrier

Applications

Parameter

Small Signal Gain

Min.

9.6

Specification

Typ.

14.2

11.7

11.1

22.4

22.9

22.2

38.0

38.5

38.6

13.2

17.0

9.5

Max.

12.6

Unit

dB

dBm

Condition

880MHz

1960MHz

2140MHz

880MHz

1960MHz

2140MHz

880MHz, 5dBm per tone, 1MHz spacing,

1960MHz, 5dBm per tone, 1MHz spacing,

2140MHz, 5dBm per tone, 1MHz spacing,

880MHz, -65dBc ACP, tested with 9 Channels

FWD

880MHz, -45dBc ACP

2140MHz, -65dBc ACP, tested with 64 Channels

FWD

2140MHz, -45dBc ACP

2140MHz

Output Power at 1dB Compression

20.7

Output Third Order Intercept Point

36.6

IS-95 Channel Power

WCDMA Channel Power

14.5

dBm

Input Return Loss

16.0

20.0

dB

Output Return Loss

11.7

15.7

dB

Noise Figure

3.2

4.2

dB

Device Operating Voltage

5.0

V

Device Operating Current

118

128

138

mA

Thermal Resistance

45.0

°C/W

junction - lead

Test Conditions: V

D

=5V, I

DQ

=128mA Typ. , T

L

=25°C, Z

S

=Z

L

=50, Tested with Broadband Application Circuit

RF MICRO DEVICES®, RFMD®, Optimum Technology Matching®, Enabling Wireless Connectivity™, PowerStar®, POLARIS™ TOTAL RADIO™ and UltimateBlue™ are trademarks of RFMD, LLC. BLUETOOTH is a trade-

mark owned by Bluetooth SIG, Inc., U.S.A. and licensed for use by RFMD. All other trade names, trademarks and registered trademarks are the property of their respective owners. ©2006, RF Micro Devices, Inc.

DS110610

7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical

support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com.

1 of 10

SXE1089Z

Absolute Maximum Ratings

Parameter

Device Current (I

D

)

Device Voltage (V

D

)

RF Input Power* (See Note)

Junction Temp (T

J

)

Operating Temp Range (T

L

)

Storage Temp

ESD Rating - Human Body Model

(HBM)

Moisture Sensitivity Level

Rating

170

5.5

25

+150

-40 to +85

+150

Class 1B

MSL 2

Unit

mA

V

dBm

°C

Caution! ESD sensitive device.

Exceeding any one or a combination of the Absolute Maximum Rating conditions may

cause permanent damage to the device. Extended application of Absolute Maximum

Rating conditions to the device may reduce device reliability. Specified typical perfor-

mance or functional operation of the device under Absolute Maximum Rating condi-

tions is not implied.

The information in this publication is believed to be accurate and reliable. However, no

responsibility is assumed by RF Micro Devices, Inc. ("RFMD") for its use, nor for any

infringement of patents, or other rights of third parties, resulting from its use. No

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

RFMD. RFMD reserves the right to change component circuitry, recommended appli-

cation circuitry and specifications at any time without prior notice.

RFMD Green: RoHS compliant per EU Directive 2002/95/EC, halogen free

per IEC 61249-2-21, < 1000ppm each of antimony trioxide in polymeric

materials and red phosphorus as a flame retardant, and <2% antimony in

solder.

*Note: Load condition Z

L

=50.

Operation of this device beyond any one of these limits may cause permanent dam-

age. For reliable continuous operation, the device voltage and current must not

exceed the maximum operating values specified in the table on page one.

Bias Conditions should also satisfy the following expression:

I

D

V

D

<(T

J

-T

L

)/R

TH

, j-l and T

L

=T

LEAD

Typical RF Performance with Application Circuit at Key Operating Frequencies (with Broadband Application Circuit)

Parameter

Unit

dB

dBm

dB

500

MHz

14.7

38.0

880

MHz

14.2

38.0

13.2

1570

MHz

12.6

38.5

1960

MHz

11.7

38.5

2140

MHz

11.2

38.5

9.5

2440

MHz

10.5

38.5

3000

MHz

9.1

37.0

Small Signal Gain (S

21

)

Output Third Order Intercept Point, 5dBm per

tone, 1MHz spacing (OIP

3

)

Channel Power at -65dBc (ACP

1

)

Output Power at 1dB Compression (P

1dB

)

Input Return Loss

Output Return Loss

Reverse Isolation (S

12

)

Noise Figure (NF)

1

20.6

23.5

9.0

-21.0

3.2

22.4

13.5

13.0

-20.0

3.2

23.0

15.5

19.5

-18.5

3.2

22.9

19.0

24.0

-18.0

3.2

22.6

21.5

23.0

-17.5

3.2

22.3

31.5

18.5

-17.0

3.2

21.3

23.0

13.0

-16.0

3.4

Test Conditions: V

D

=5V I

DQ

=128mA Typ. ACP =880MHz tested with IS-95 Ch. FWD

T

L

=25°C Z

S

=Z

L

=502140MHz tested with WCDMA 64 Ch. FWD

Note: OIP

3

can be improved to 39-40dBm by lowering the output choke and/or increasing the output DC block. These changes will reduce

P

1dB

and ACPR.

2 of 10

7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical

support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com.

DS110610

SXE1089Z

Typical RF Performance (with Broadband Application Circuit)

NF versus Frequency

5.0

25.0

P

1dB

versus Frequency

4.0

23.0

2.0

P

1dB

(dBm)

NF (dB)

3.0

21.0

19.0

1.0

25°C

85°C

17.0

25°C

-40°C

85°C

0.5

1.0

1.5

2.0

2.5

3.0

0.0

0.5

1.0

1.5

2.0

2.5

3.0

15.0

Frequency (GHz)

ACP versus Channel Power @ 880MHz

-30.0

-35.0

-40.0

-45.0

-50.0

-30.0

ACP versus Channel Power @ 2140MHz

25C

-40C

85C

System

25C

-40C

85C

System

-35.0

-40.0

-45.0

ACP (dBc)

-55.0

-60.0

-65.0

-70.0

-75.0

-80.0

-85.0

-90.0

8.0

9.0 10.0 11.0 12.0 13.0 14.0 15.0 16.0 17.0 18.0 19.0

Source

IS-95 with 9 DPCH

ACP (dBc)

-50.0

-55.0

-60.0

-65.0

-70.0

-75.0

-80.0

5.0

6.0

7.0

8.0

9.0 10.0 11.0 12.0 13.0 14.0 15.0 16.0

Source

WCDMA with 64 DPCH

Channel Power (dBm)

DS110610

7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical

support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com.

3 of 10

SXE1089Z

Typical RF Perfromance (With Broadband Application Circuit)

OIP

3

versus Frequency

(0dBm tones)

25°C

-40°C

85°C

42.0

OIP

3

versus Frequency

(5dBm tones)

25°C

-40°C

85°C

40.0

OIP

3

(dBm)

38.0

OIP

3

(dBm)

0dBm per tone, 1MHz spacing

38.0

36.0

34.0

5dBm per tone, 1MHz

32.0

0.5

1.0

1.5

2.0

2.5

3.0

0.5

1.0

1.5

2.0

2.5

3.0

32.0

Frequency (GHz)

OIP

3

versus Tone Power @ 880MHz, 1MHz

42.0

OIP

3

versus Tone Power @ 2140MHz, 1MHz

40.0

OIP

3

(dBm)

38.0

OIP

3

(dBm)

38.0

36.0

34.0

880MHz, 1MHz spacing

32.0

-5

-4

-3

-2

-1

0

1

2

3

4

5

6

7

8

25°C

-40°C

85°C

9

10

34.0

2140MHz, 1MHz spacing

32.0

-5

-4

-3

-2

-1

0

1

2

3

4

5

6

7

25°C

-40°C

85°C

8

9

10

Tones (dBm)

4 of 10

7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical

support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com.

DS110610

SXE1089Z

S-Parameters over Temperature (With Broadband Application Circuit)

S

11

over Temperature

0.0

18.0

S

21

over Temperature

25°C

-40°C

85°C

25°C

-40°C

85°C

-5.0

16.0

-10.0

-15.0

Gain (dB)

0.5

1.0

1.5

2.0

2.5

3.0

S

11

(dB)

14.0

12.0

-20.0

10.0

-25.0

-30.0

8.0

0.5

1.0

1.5

2.0

2.5

3.0

Frequency (GHz)

S

12

over Temperature

0.0

S

22

over Temperature

-5.0

-10.0

S

12

(dB)

-15.0

S

22

(dB)

25C

-40C

85C

0.5

1.0

1.5

2.0

2.5

3.0

-15.0

-20.0

-25.0

25C

-40C

85C

0.5

1.0

1.5

2.0

2.5

3.0

-30.0

Frequency (GHz)

DS110610

7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical

support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com.

5 of 10

SXE1089ZSR

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