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SGA5489ZSQ: 产品描述Wide Band Low Power Amplifier, 0MHz Min, 4000MHz Max, 1 Func, BIPolar, HALOGEN FREE AND ROHS COMPLIANT, SOT-89, 3 PIN; 产品类别无线/射频/通信射频和微波; 文件大小1MB，共6页; 制造商Qorvo; 官网地址https://www.qorvo.com; 标准

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SGA5489ZSQ概述

Wide Band Low Power Amplifier, 0MHz Min, 4000MHz Max, 1 Func, BIPolar, HALOGEN FREE AND ROHS COMPLIANT, SOT-89, 3 PIN

SGA5489ZSQ规格参数

参数名称	属性值
是否Rohs认证	符合
厂商名称	Qorvo
包装说明	TO-243
Reach Compliance Code	compliant
ECCN代码	5A991.G

SGA5489ZSQ文档预览

SGA5489ZDC

to 4000MHz,

Cascadable

SiGe HBT

MMIC Ampli-

fier

SGA5489Z

Package: SOT-89

DC to 4000MHz, CASCADABLE SiGe HBT

MMIC AMPLIFIER

Product Description

The SGA5489Z is a high performance SiGe HBT MMIC Amplifier. A Darlington con-

figuration featuring one-micron emitters provides high F

and excellent thermal per-

formance. The heterojunction increases breakdown voltage and minimizes leakage

current between junctions. Cancellation of emitter junction non-linearities results in

higher suppression of intermodulation products. Only two DC-blocking capacitors, a

bias resistor, and an optional RF choke are required for operation.

Features



Optimum Technology

Matching® Applied

GaAs HBT

GaAs MESFET

InGaP HBT

SiGe BiCMOS

Gain & Return Loss vs. Frequency

GAIN

= 3.3 V, I

= 60 mA (Typ.)

-20

Gain (dB)

ORL

-10

Return Loss (dB)

Si BiCMOS



SiGe HBT

GaAs pHEMT

Si CMOS

Si BJT

GaN HEMT

InP HBT

RF MEMS

LDMOS

IRL

Frequency (GHz)

Parameter

Small Signal Gain

Min.

17.7

Specification

Typ.

19.7

17.9

17.1

16.0

14.6

30.8

27.4

4000



-30

-40

Max.

21.7

Unit

dBm

MHz

850MHz

1950MHz

2400MHz

850MHz

1950MHz

850MHz

1950MHz

>10dB

Output Power at 1dB Compression

Output Third Intercept Point

Bandwidth Determined by Return

Loss

Input Return Loss

15.4

1950MHz

Output Return Loss

14.0

1950MHz

Noise Figure

2.4

1950MHz

Device Operating Voltage

3.1

3.3

4.1

Device Operating Current

Thermal Resistance

°C/W

(Junction - Lead)

Test Conditions: V

=8V, I

=60mA Typ., OIP

Tone Spacing=1MHz, P

OUT

per tone=0dBm, R

BIAS

=75Ω, T

=25°C, Z

=50Ω

DS20160224

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.

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

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



High Gain: 17.9dB at

1950MHz

Cascadable 50Ω

Operates from Single Supply

Low Thermal Resistance

Package

PA Driver Amplifier

Cellular, PCS, GSM, UMTS

IF Amplifier

Wireless Data, Satellite

Applications

Condition

1 of 6

SGA5489Z

Absolute Maximum Ratings

Parameter

Max Device Current (I

)

Max Device Voltage (V

)

Max RF Input Power

Max Junction Temp (T

)

Operating Temp Range (T

)

Max Storage Temp

Rating

120

+16

+150

-40 to +85

+150

Unit

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.

RoHS status based on EUDirective2002/95/EC (at time of this document revision).

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.

Moisture Sensitivity Level

MSL 2

Typical Performance at Key Operating Frequencies

= 3.3 V, I

= 60 mA

OIP

(dBm)

OIP

vs. Frequency

Small Signal Gain

20.2

19.9

19.7

17.9

Output Third Order Intercept Point

dBm

31.3

30.8

27.4

Output Power at 1dB Compression

dBm

16.3

16.0

14.6

Input Return Loss

22.4

22.3

20.2

15.4

Output Return Loss

20.5

19.4

19.1

14.0

Reverse Isolation

24.8

23.2

23.4

23.5

Noise Figure

3.0

2.8

2.4

Test Conditions: V

=8V, I

=60mA Typ., OIP

Tone Spacing=1MHz, P

OUT

per tone=0dBm, R

BIAS

=75Ω, T

=25°C, Z

=50Ω

0.5

Parameter

Unit

100

MHz

500

MHz

850

MHz

1950

MHz

1dB

vs. Frequency

= 3.3 V, I

= 60 mA

1.5

Frequency (GHz)

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:

<(T

-T

)/R

, j-l

2400

MHz

17.1

25.7

13.5

12.4

23.1

3.7

3500

MHz

15.0

11.8

10.4

21.1

1dB

(dBm)

=+25ºC

0.5

1.5

Frequency (GHz)

2.5

Noise Figure vs. Frequency

=3.3 V, I

= 60 mA

Noise Figure (dB)

=+25ºC

0.5

1.5

Frequency (GHz)

2.5

2 of 6

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

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

DS20160224

SGA5489Z

vs. Frequency

= 3.3 V, I

= 60 mA (Typ.)

(dB)

vs. Frequency

= 3.3 V, I

= 60 mA (Typ.)

-10

-20

Frequency (GHz)

-40

+25°C

-40°C

+85°C

-30

Frequency (GHz)

+25°C

-40°C

+85°C

= 3.3 V, I

= 60 mA (Typ.)

-12

-15

(dB)

-10

-20

-30

-40

-18

-21

(dB)

vs. Frequency

= 3.3 V, I

= 60 mA (Typ.)

-24

Frequency (GHz)

+25°C

-40°C

+85°C

Frequency (GHz)

+25°C

-40°C

+85°C

DS20160224

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 6

SGA5489Z

2, 4

Function

RF IN

GND

RF OUT/BIAS

Description

RF input pin. This pin requires the use of an external DC blocking capacitor chosen for the frequency of operation.

Connection to ground. For optimum RF performance, use via holes as close to ground leads as possible to reduce lead

inductance.

RF output and bias pin. DC voltage is present on this pin, therefore a DC blocking capacitor is necessary for proper oper-

ation.

Application Schematic

Frequency (Mhz)

BIAS

1 uF

1000

Reference

Designator

500

850

1950

2400

3500

100 pF

68 nH

68 pF

22 pF

33 nH

22 nH

220 pF

100 pF

68 pF

56 pF

22 pF

18 nH

39 pF

15 pF

15 nH

RF in

SGA5489Z

RF out

Supply Voltage(V

)

BIAS

Recommended Bias Resistor Values for I

=60mA

BIAS

=( V

-V

) / I

10 V

110

12 V

150

Note: R

BIAS

provides DC bias stability over temperature.

Evaluation Board Layout

Mounting Instructions:

1. Solder the copper pad on the backside of the device package to the ground plane.

2. Use a large ground pad area with many plated through-holes as shown.

3. We recommend 1 or 2 ounce copper. Measurements for this data sheet were made on a 31mil thick FR-4 board with 1

ounce copper on both sides.

4 of 6

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

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

DS20160224

SGA5489Z

Suggested Pad Layout

Preliminary

Package Drawing

DS20160224

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

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

Dimensions in inches (millimeters)

Refer to drawing posted at www.rfmd.com for tolerances.

5 of 6

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SGA5489ZSQ相似产品对比

	SGA5489ZSQ	SGA5489ZSR
描述	Wide Band Low Power Amplifier, 0MHz Min, 4000MHz Max, 1 Func, BIPolar, HALOGEN FREE AND ROHS COMPLIANT, SOT-89, 3 PIN	Wide Band Low Power Amplifier, 0MHz Min, 4000MHz Max, 1 Func, BIPolar, HALOGEN FREE AND ROHS COMPLIANT, SOT-89, 3 PIN
是否Rohs认证	符合	符合
厂商名称	Qorvo	Qorvo
包装说明	TO-243	TO-243
Reach Compliance Code	compliant	compliant
ECCN代码	5A991.G	5A991.G

SGA5489ZSQ

SGA5489ZSQ概述

SGA5489ZSQ规格参数

SGA5489ZSQ文档预览

SGA5489ZSQ相似产品对比

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