Datasheet SGA-2363 Datasheet (Stanford Microdevices)

Product Description

Stanford Microdevices’ SGA-2363 is a high performance
cascadeable 50-ohm amplifier designed for operation from
a 2.7-volt supply. This RFIC uses the latest Silicon
Germanium Heterostructure Bipolar Transistor (SiGe HBT)
process featuring 1 micron emitters with F

This circuit uses a darlington pair topology with resistive
feedback for broadband performance as well as stability
over its entire temperature range. Internally matched to
50 ohm impedance, the SGA-2363 requires only DC
blocking and bypass capacitors for external components.

Small Signal Gain vs. Frequency

100

500

900

dB

24

18

12

6

0

Frequency MHz

1900

T up to 50 GHz.

2400

3500

Preliminary

SGA-2363

DC-2800 MHz Silicon Germanium
HBT Cascadeable Gain Block

Product Features

•

DC-2800 MHz Operation

• 2.7V Single Voltage Supply

• High Output Intercept: +20.0dBm typ. at 850 MHz

• Low Noise Figure: 2.9 dB typ. at 850 MHz

Applications

• Broadband Gain Blocks

• Cordless Phones

• IF/ RF Buffer Amplifier

6000

• Drivers for CATV Amplifiers

lobmyS

Z

0

P

Bd1

S

12

S

21

S

11

S

22

PI

3

FNerugiFesioN

T

D

V

D

The information provided herein is believed to be reliable at press time. Stanford Microdevices assumes no responsibility for inaccuracies or omissions.
Stanford Microdevices assumes no responsibility for the use of this information, and all such information shall be entirely at the user’s own risk. Prices and specifications are subject to change
without notice. No patent rights or licenses to any of the circuits described herein are implied or granted to any third party. Stanford Microdevices does not authorize or warrant any Stanford
Microdevices product for use in life-support devices and/or systems.
Copyright 1999 Stanford Microdevices, Inc. All worldwide rights reserved.

522 Almanor Ave., Sunnyvale, CA 94086 Phone: (800) SMI-MMIC http://www.stanfordmicro.com

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mBd01-=enoTreptuorewoP

zHM058=f

zHM0591=f

zHM0001-CD=f

zHM0002-0001=f
zHM0082-0002=f

zHM0001-CD=f

zHM0002-0001=f
zHM0082-0002=f

zHM0002-CD=f

zHM0082-0042=f

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mBd

Bd
Bd
Bd

Bd
Bd
Bd

-

-

mBd
mBd

Bd
Bd

7.515.71

2.8

2.7

7.61

5.51

9.02

3.12

2.12

1:4.1
1:5.1

1:3.1
1:2.1

4.91

4.02

9.2

4.3

EDS-100628 Rev A

Preliminary

Preliminary

SGA-2363 DC-2800 MHz 2.7V SiGe Amplifier

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7.71

9.2

5.02

2.8

4.61

3.12

Bd
Bd

mBd

mBd
Bd
Bd

C52=T

4.71

9.2

4.91

2.8

7.51

3.12

Bd
Bd

mBd

mBd
Bd
Bd

C52=T

1.61

3.3

4.02

2.7

3.31

6.12

Bd
Bd

mBd

mBd
Bd
Bd

C52=T

6.51

6.3

2.91

8.6

3.21

6.12

Bd
Bd

mBd

mBd
Bd
Bd

The information provided herein is believed to be reliable at press time. Stanford Microdevices assumes no responsibility for inaccuracies or omissions.
Stanford Microdevices assumes no responsibility for the use of this information, and all such information shall be entirely at the user’s own risk. Prices and specifications are
subject to change without notice. No patent rights or licenses to any of the circuits described herein are implied or granted to any third party. Stanford Microdevices does not
authorize or warrant any Stanford Microdevices product for use in life-support devices and/or systems.
Copyright 1999 Stanford Microdevices, Inc. All worldwide rights reserved.

522 Almanor Ave., Sunnyvale, CA 94086 Phone: (800) SMI-MMIC http://www.stanfordmicro.com

2

EDS-100628 Rev A

SGA-2363 DC-2800 MHz 2.7V SiGe Amplifier

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Application Schematic for +5V Operation at 900 MHz

Preliminary

Preliminary

Note: A bias resistor is needed for

stability over temperature

50 ohm

microstrip

Application Schematic for +5V Operation at 1900 MHz

50 ohm

microstrip

100pF

68pF

1uF

1uF

68pF

115 ohms

VCC=+5V

33nH

50 ohm

1,2

microstrip

3

6

4,5

22pF

100pF

115 ohms

VCC=+5V

22nH

50 ohm

1,2

microstrip

3

6

4,5

68pF

The information provided herein is believed to be reliable at press time. Stanford Microdevices assumes no responsibility for inaccuracies or omissions.
Stanford Microdevices assumes no responsibility for the use of this information, and all such information shall be entirely at the user’s own risk. Prices and specifications are
subject to change without notice. No patent rights or licenses to any of the circuits described herein are implied or granted to any third party. Stanford Microdevices does not
authorize or warrant any Stanford Microdevices product for use in life-support devices and/or systems.
Copyright 1999 Stanford Microdevices, Inc. All worldwide rights reserved.

522 Almanor Ave., Sunnyvale, CA 94086 Phone: (800) SMI-MMIC http://www.stanfordmicro.com

3

EDS-100628 Rev A

Preliminary

Preliminary

SGA-2363 DC-2800 MHz 2.7V SiGe Amplifier

dB

dB

24

18

12

-10

-20

-30

-40

S21, Id =20mA, T=+25C

0

-10

-20

dB

6

0

100

500

900

1900

2400

3500

6000

-30

-40

100

Frequency MHz

S11, Id =20mA, T=+25C

0

100

500

900

1900

2400

3500

6000

dB

0

-10

-20

-30

-40

100

Frequency MHz

S12, Id =20mA, T=+25C

500

900

1900

Frequency MHz

S22, Id =20mA, T=+25C

500

900

Frequency MHz

1900

2400

2400

3500

3500

6000

6000

S11, Id=20mA, Ta= +25C

Freq. Min = 0.1 GHz
Freq. Max = 6.0 GHz

The information provided herein is believed to be reliable at press time. Stanford Microdevices assumes no responsibility for inaccuracies or omissions.
Stanford Microdevices assumes no responsibility for the use of this information, and all such information shall be entirely at the user’s own risk. Prices and specifications are
subject to change without notice. No patent rights or licenses to any of the circuits described herein are implied or granted to any third party. Stanford Microdevices does not
authorize or warrant any Stanford Microdevices product for use in life-support devices and/or systems.
Copyright 1999 Stanford Microdevices, Inc. All worldwide rights reserved.

S22, Id=20mA, Ta= +25C

Freq. Min = 0.1 GHz
Freq. Max = 6.0 GHz

522 Almanor Ave., Sunnyvale, CA 94086 Phone: (800) SMI-MMIC http://www.stanfordmicro.com

4

EDS-100628 Rev A

Preliminary

Preliminary

SGA-2363 DC-2800 MHz 2.7V SiGe Amplifier

dB

dB

24

18

12

-10

-20

-30

-40

S21, Id =20mA, T=-40C

0

-10

-20

dB

6

0

100

500

900

1900

2400

3500

6000

-30

-40

100

Frequency MHz

S11, Id =20mA, T=-40C

0

100

500

900

1900

2400

3500

6000

dB

0

-10

-20

-30

-40

100

Frequency MHz

S12, Id =20mA, T=-40C

500

900

1900

Frequency MHz

S22, Id =20mA, T=-40C

500

900

1900

Frequency MHz

2400

2400

3500

3500

6000

6000

S11, Id=20mA, T=-40C

Freq. Min = 0.1 GHz
Freq. Max = 6.0 GHz

The information provided herein is believed to be reliable at press time. Stanford Microdevices assumes no responsibility for inaccuracies or omissions.
Stanford Microdevices assumes no responsibility for the use of this information, and all such information shall be entirely at the user’s own risk. Prices and specifications are
subject to change without notice. No patent rights or licenses to any of the circuits described herein are implied or granted to any third party. Stanford Microdevices does not
authorize or warrant any Stanford Microdevices product for use in life-support devices and/or systems.
Copyright 1999 Stanford Microdevices, Inc. All worldwide rights reserved.

S22, Id=20mA, T=-40C

Freq. Min = 0.1 GHz
Freq. Max = 6.0 GHz

522 Almanor Ave., Sunnyvale, CA 94086 Phone: (800) SMI-MMIC http://www.stanfordmicro.com

5

EDS-100628 Rev A

Preliminary

Preliminary

SGA-2363 DC-2800 MHz 2.7V SiGe Amplifier

dB

dB

24

18

12

-10

-20

-30

-40

S21, Id =20mA, T=+85C

0

-10

-20

dB

6

0

100

500

900

1900

2400

3500

6000

-30

-40

100

Frequency MHz

S11, Id =20mA, T=+85C

0

100

500

900

1900

2400

3500

6000

dB

0

-10

-20

-30

-40

100

Frequency MHz

S12, Id =20mA, T=+85C

500

900

1900

Frequency MHz

S22, Id =20mA, T=+85C

500

900

Frequency MHz

1900

2400

2400

3500

3500

6000

6000

S11, Id=20mA, T=+85C

Freq. Min = 0.1 GHz
Freq. Max = 6.0 GHz

The information provided herein is believed to be reliable at press time. Stanford Microdevices assumes no responsibility for inaccuracies or omissions.
Stanford Microdevices assumes no responsibility for the use of this information, and all such information shall be entirely at the user’s own risk. Prices and specifications are
subject to change without notice. No patent rights or licenses to any of the circuits described herein are implied or granted to any third party. Stanford Microdevices does not
authorize or warrant any Stanford Microdevices product for use in life-support devices and/or systems.
Copyright 1999 Stanford Microdevices, Inc. All worldwide rights reserved.

S22, Id=20mA, T=+85C

Freq. Min = 0.1 GHz
Freq. Max = 6.0 GHz

522 Almanor Ave., Sunnyvale, CA 94086 Phone: (800) SMI-MMIC http://www.stanfordmicro.com

6

EDS-100628 Rev A

Preliminary

Preliminary

SGA-2363 DC-2800 MHz 2.7V SiGe Amplifier

Absolute Maximum Ratings

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erutarepmeTnoitcnuJgnitarepO521+C

Caution:

Operation of this device above any one of these
parameters may cause permanent damage. Appropriate
precautions in handling, packaging and testing devices
must be observed.

Thermal Resistance (Lead-Junction):
255° C/W

Package Marking

A23

123

Package Dimensions

1.30 (0.051)

456

REF.

1DNG

2DNG

3niFR

4DNG

5DNG

6tuoFR

Part Number Ordering Information

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Note:

Pin 1 is on lower left
when you can read
package marking

Pad Layout

0.026

2.20 (0.087)

2.00 (0.079)

1.35 (0.053)

1.15 (0.045)

0.075

0.035

0.650 BSC (0.025)

2.20 (0.087)

1.80 (0.071)

0.10 (0.004)

0.00 (0.00)

1.00 (0.039)

0.80 (0.031)

0.30 REF.

0.25 (0.010)

The information provided herein is believed to be reliable at press time. Stanford Microdevices assumes no responsibility for inaccuracies or omissions.

0.15 (0.006)

Stanford Microdevices assumes no responsibility for the use of this information, and all such information shall be entirely at the user’s own risk. Prices and specifications are
subject to change without notice. No patent rights or licenses to any of the circuits described herein are implied or granted to any third party. Stanford Microdevices does not
authorize or warrant any Stanford Microdevices product for use in life-support devices and/or systems.
Copyright 1999 Stanford Microdevices, Inc. All worldwide rights reserved.

522 Almanor Ave., Sunnyvale, CA 94086 Phone: (800) SMI-MMIC http://www.stanfordmicro.com

10°

7

0.016

0.425 (0.017)
TYP.

0.20 (0.0080

0.10 (0.004)

0.30 (0.012)

0.10 (0.0040

EDS-100628 Rev A