AD8354ACP-R2

AD8354ACP-R2 Datasheet

100 MHz to GHz RF Gain Block AD8354

Part	Datasheet
AD8354ACP-R2	AD8354ACP-R2 (pdf)

PDF Datasheet Preview
FEATURES Fixed Gain of 20 dB Operational Frequency of 100 MHz to GHz Linear Output Power-Up to 4 dBm Input/Output Internally Matched to 50 Temperature and Power Supply Stable Noise Figure dB Power Supply 3 V or 5 V APPLICATIONS VCO Buffers General Tx/Rx Amplification Power Amplifier Predriver Low Power Antenna Driver 100 MHz to GHz RF Gain Block AD8354 FUNCTIONAL BLOCK DIAGRAM BIAS AND VREF VPOS INPT VOUT COM1 AD8354 COM2 GENERAL DESCRIPTION The AD8354 is a broadband, fixed-gain linear amplifier that operates at frequencies from 100 MHz up to GHz. It is intended for use in a wide variety of wireless devices including cellular, broadband, CATV, and LMDS/MMDS applications. By taking advantage of Analog Devices’ high performance complementary Si bipolar process, these gain blocks provide excellent stability over process, temperature, and power supply. This amplifier is single-ended and internally matched to 50 with a return loss of greater than 10 dB over the full operating frequency range. The AD8354 provides linear output power of nearly dBm with 20 dB of gain at 900 MHz when biased at 3 V and an external RF choke is connected between the power supply and the output pin. The dc supply current is 24 mA. At 900 MHz, the output third order intercept OIP3 is greater than 18 dBm at GHz, the OIP3 is 14 dBm. The AD8354 is fabricated on Analog Devices’ proprietary, high performance 25 GHz Si complementary bipolar IC process. The AD8354 is available in a chip scale package that utilizes an exposed paddle for excellent thermal impedance and low impedance electrical connection to ground. It operates over a to +85°C temperature range. An evaluation board is available. 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. 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 companies. One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. Tel 781/329-4700 Fax 781/326-8703 2003 Analog Devices, Inc. All rights reserved. VS = 3 V, TA = 100 nH external inductor between VOUT and VPOS, ZO = 50 unless otherwise noted. Parameter Conditions OVERALL FUNCTION Frequency Range Gain f = 900 MHz f = GHz f = GHz Delta Gain Supply Sensitivity f = 900 MHz, TA +85°C f = GHz, TA +85°C f = GHz, TA +85°C VPOS ± 10%, f = 900 MHz f = GHz f = GHz f = 900 MHz f = GHz f = GHz RF INPUT INTERFACE Input Return Loss Pin RFIN f = 900 MHz f = GHz f = GHz RF OUTPUT INTERFACE Output Compression Point Delta Compression Point Output Return Loss Pin VOUT f = 900 MHz, 1 dB compression f = GHz f = GHz f = 900 MHz, TA +85°C f = GHz, TA +85°C f = GHz, TA +85°C f = 900 MHz f = GHz f = GHz ORDERING GUIDE Model Temperature Range AD8354ACP-R2 to +85°C AD8354ACP-REEL7 to +85°C AD8354-EVAL Package Description Package Option Branding 8-Lead LFCSP CP-8 8-Lead LFCSP CP-8 Evaluation Board CAUTION ESD electrostatic discharge sensitive device. Electrostatic charges as high as 4000 V readily accumulate on the human body and test equipment and can discharge without detection. Although the AD8354 features proprietary ESD protection circuitry, permanent damage may occur on devices subjected to high energy electrostatic discharges. Therefore, proper ESD precautions are recommended to avoid performance degradation or loss of functionality. Typical Performance TPC S11 vs. Frequency, VS = 3 V, TA = 100 MHz f GHz TPC S22 vs. Frequency, VS = 3 V, TA = 100 MHz f GHz 25 GAIN AT 3.3V GAIN AT 2.7V GAIN AT 3.0V GAIN dB 1000 1500 2000 2500 3000 FREQUENCY MHz TPC Gain vs. Frequency, VS = V, V, and V, TA = GAIN dB GAIN AT GAIN AT GAIN AT 1000 1500 2000 2500 3000 FREQUENCY MHz TPC Gain vs. Frequency, VS = 3 V, TA = and S12 AT 3.3V S12 AT 2.7V 1000 1500 2000 FREQUENCY MHz S12 AT 3.0V Change to ORDERING GIUIDE 4 Replaced TPC 34 10 Updated OUTLINE DIMENSIONS 13

PDF Datasheet Preview

FEATURES Fixed Gain of 20 dB Operational Frequency of 100 MHz to GHz Linear Output Power-Up to 4 dBm Input/Output Internally Matched to 50 Temperature and Power Supply Stable Noise Figure dB Power Supply 3 V or 5 V

APPLICATIONS VCO Buffers General Tx/Rx Amplification Power Amplifier Predriver Low Power Antenna Driver
100 MHz to GHz RF Gain Block AD8354

FUNCTIONAL BLOCK DIAGRAM

BIAS AND VREF

VPOS

INPT

VOUT

COM1

AD8354

COM2

GENERAL DESCRIPTION The AD8354 is a broadband, fixed-gain linear amplifier that operates at frequencies from 100 MHz up to GHz. It is intended for use in a wide variety of wireless devices including cellular, broadband, CATV, and LMDS/MMDS applications. By taking advantage of Analog Devices’ high performance complementary Si bipolar process, these gain blocks provide excellent stability over process, temperature, and power supply. This amplifier is single-ended and internally matched to 50 with a return loss of greater than 10 dB over the full operating frequency range.

The AD8354 provides linear output power of nearly dBm with 20 dB of gain at 900 MHz when biased at 3 V and an external RF choke is connected between the power supply and the output pin. The dc supply current is 24 mA. At 900 MHz, the output third order intercept OIP3 is greater than 18 dBm at GHz, the OIP3 is 14 dBm.

The AD8354 is fabricated on Analog Devices’ proprietary, high performance 25 GHz Si complementary bipolar IC process. The AD8354 is available in a chip scale package that utilizes an exposed paddle for excellent thermal impedance and low impedance electrical connection to ground. It operates over a to +85°C temperature range.

An evaluation board is available.

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. 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 companies.

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

Tel 781/329-4700

Fax 781/326-8703 2003 Analog Devices, Inc. All rights reserved.

VS = 3 V, TA = 100 nH external inductor between VOUT and VPOS, ZO = 50 unless otherwise noted.

Parameter

Conditions

OVERALL FUNCTION

Frequency Range

Gain
f = 900 MHz
f = GHz
f = GHz

Delta Gain Supply Sensitivity
f = 900 MHz, TA +85°C f = GHz, TA +85°C f = GHz, TA +85°C VPOS ± 10%, f = 900 MHz
f = GHz
f = GHz
f = 900 MHz f = GHz
f = GHz

RF INPUT INTERFACE Input Return Loss

Pin RFIN f = 900 MHz f = GHz f = GHz

RF OUTPUT INTERFACE Output Compression Point

Delta Compression Point

Output Return Loss

Pin VOUT
f = 900 MHz, 1 dB compression f = GHz f = GHz f = 900 MHz, TA +85°C f = GHz, TA +85°C f = GHz, TA +85°C f = 900 MHz f = GHz f = GHz
ORDERING GUIDE

Model

Temperature Range

AD8354ACP-R2
to +85°C

AD8354ACP-REEL7 to +85°C

AD8354-EVAL

Package Description

Package Option Branding
8-Lead LFCSP CP-8
8-Lead LFCSP CP-8

Evaluation Board

CAUTION ESD electrostatic discharge sensitive device. Electrostatic charges as high as 4000 V readily accumulate on the human body and test equipment and can discharge without detection. Although the AD8354 features proprietary ESD protection circuitry, permanent damage may occur on devices subjected to high energy electrostatic discharges. Therefore, proper ESD precautions are recommended to avoid performance degradation or loss of functionality.

Typical Performance

TPC S11 vs. Frequency, VS = 3 V, TA = 100 MHz f GHz

TPC S22 vs. Frequency, VS = 3 V, TA = 100 MHz f GHz
25 GAIN AT 3.3V

GAIN AT 2.7V

GAIN AT 3.0V

GAIN dB
1000
1500 2000
2500 3000

FREQUENCY MHz

TPC Gain vs. Frequency, VS = V, V, and V, TA =

GAIN dB

GAIN AT

GAIN AT GAIN AT
1000
1500
2000
2500 3000

FREQUENCY MHz

TPC Gain vs. Frequency, VS = 3 V, TA = and

S12 AT 3.3V

S12 AT 2.7V
1000
1500
2000

FREQUENCY MHz

S12 AT 3.0V
Change to ORDERING GIUIDE 4

Replaced TPC 34 10

Updated OUTLINE DIMENSIONS 13

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Datasheet ID: AD8354ACP-R2 517755