ADA-4789-BLKG Avago Technologies US Inc., ADA-4789-BLKG Datasheet

ADA-4789-BLKG

Manufacturer Part Number

ADA-4789-BLKG

Description

IC AMP DARL BIPO 2.5GHZ SOT-89

Manufacturer

Avago Technologies US Inc.

Datasheet

1.ADA-4789-TR1G.pdf (12 pages)

Specifications of ADA-4789-BLKG

Gain

16.2dB

Rf Type

WLL, WLAN

Current - Supply

90mA

Frequency

0Hz ~ 2.5GHz

Noise Figure

4.4dB

P1db

16.2dBm

Package / Case

SC-62, SOT-89, TO-243 (3 Leads + Tab)

Test Frequency

2GHz

Voltage - Supply

3.3V ~ 4.3V

Frequency Range

DC To 2.5GHz

Noise Figure Typ

4.2dB

Power Dissipation Pd

370mW

Supply Current

60mA

Supply Voltage Range

3.3V To 4.3V

Number Of Channels

Frequency (max)

2.5GHz

Operating Supply Voltage (min)

3.3V

Operating Supply Voltage (typ)

3.8V

Operating Supply Voltage (max)

4.3V

Package Type

SOT-89

Mounting

Surface Mount

Pin Count

3 +Tab

Noise Figure (typ)

4.5@2000MHzdB

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Lead Free Status / RoHS Status

Lead free / RoHS Compliant, Lead free / RoHS Compliant

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Meier Automation Equipment Co., Limited

Part Number:

ADA-4789-BLKG

Manufacturer:

AVAGO/安华高

Quantity:

20 000

Current page: 1 of 12
Download datasheet (127Kb)

ADA-4789

Silicon Bipolar Darlington Amplifier

Data Sheet

Description

Avago Technologies’ ADA-4789 is an economical, easy-

to-use, general purpose silicon bipolar RFIC gain block

amplifiers housed in SOT-89 surface mount plastic

package.

The Darlington feedback structure provides inherent

broad bandwidth performance, resulting in useful

operating frequency up to 2.5 GHz. This is an ideal

device for small-signal gain cascades or IF amplification.

ADA-4789 is fabricated using Avago’s HP25 silicon

bipolar process, which employs a double-diffused

single poly-silicon process with self-aligned submicron

emitter geometry. The process is capable of

simultaneous high fT and high NPN breakdown (25 GHz

fT at 6V BVCEO). The process utilizes industry standard

device oxide isolation technologies and submicron

aluminum multi-layer inter-connects to achieve

superior performance, high uniformity, and proven

reliability.

Package Marking and Pin Connections

Note: Package marking provides orientation and identification

“4G” = Device Code

“x” = Month code indicates the month of manufacture

• • • • • Small Signal Gain Amplifier

• • • • • Operating Frequency: DC – 2.5 GHz

• • • • • Unconditionally Stable

• • • • • 50 Ohms Input & Output

• • • • • Flat, Broadband Frequency Response up to 1 GHz

• • • • • Operating Current: 40 – 80 mA

• • • • • Industry Standard SOT-89 Package

• • • • • Single Supply

• • • • • VSWR < 2 Throughput Operating Frequency

• • • • • 16.50 dB Associated Gain

• • • • • 17.10 dBm P1dB

• • • • • 32.60 dBm OIP3

• • • • • 4.20 dB Noise Figure

• • • • • 16.90 dB Associated Gain

• • • • • 18.80 dBm P1dB

• • • • • 33.20 dBm OIP3

• • • • • 4.30 dB Noise Figure

• • • • • Cellular/PCS/WLL Base Stations

• • • • • Wireless Data/WLAN

• • • • • Fiber-Optic Systems

• • • • • ISM

Features

Specifications

900MHz, 3.80V, 60mA (Typical)

900MHz, 4.10V, 80mA (Typical)

Applications

Related parts for ADA-4789-BLKG

ADA-4789-BLKG Summary of contents

Page 1

... GHz. This is an ideal device for small-signal gain cascades or IF amplification. ADA-4789 is fabricated using Avago’s HP25 silicon bipolar process, which employs a double-diffused single poly-silicon process with self-aligned submicron emitter geometry. The process is capable of simultaneous high fT and high NPN breakdown (25 GHz BVCEO) ...

Page 2

Typical Biasing Configuration RFC RF 3Tx input block Table 2. Electrical Specifications +25°C Parameter and Test Condition: Symbol Id ...

Page 3

Table 3. Typical Electrical performance +25°C, Id=80mA, Zo= 50 Ω Ω Ω Ω Ω Symbol Parameter and Test Condition: Vd Device Voltage Gp Power Gain NF 50 Noise Figure P1dB Output Power at 1dB Gain Compression OIP3 ...

Page 4

Product Consistency Distribution Charts at 900 MHz, Id=60mA Figure 1. Vd Distribution@60mA. LSL=3.3V, Nominal=3.8V, USL=4.3V Figure 3. P1dB Distribution@60mA LSL=16.0 dBm, Nominal=17.1dBm Notes: 1. Statistics distribution determined from a sample size of 500 parts taken from 3 different wafers. 2. ...

Page 5

Frequency (GHz) Figure 7. OIP3 vs Frequency mA -40C 25C 70 85C ...

Page 6

Id (mA) Figure 13. NF vs. Id and Temperature at 900 MHz (mA) Figure 15. P1dB vs Id and ...

Page 7

FREQUENCY (GHz) Figure 19. Output Return Loss vs Id and Frequency Frequency (GHz) Figure 21. P1dB vs Frequency ...

Page 8

Typical Scattering Parameters At 25° 50mA S11 S21 Mag. Ang. dB Freq. GHz 0.1 0.168 3.0 16.469 0.5 0.110 -12.5 16.213 0.9 0.087 -50.0 16.182 1.0 0.083 -60.1 16.172 1.9 0.093 -155.0 15.741 2.0 0.103 -144.8 15695 2.5 ...

Page 9

Typical Scattering Parameters At 25° 60mA S11 S21 Mag. Ang. dB Freq. GHz 0.1 0.160 3.1 16.586 0.5 0.110 -6.1 16.325 0.9 0.087 -44.2 16.292 1.0 0.081 -54.5 16.284 1.9 0.089 -151.3 15.855 2.0 0.097 -142.1 15.806 2.5 ...

Page 10

Typical Scattering Parameters At 25° 80mA S11 Mag. Ang. Freq. GHz 0.1 0.151 3.1 0.5 0.112 1.1 0.9 0.087 -37.7 1.0 0.081 -48.0 1.9 0.086 -147.0 2.0 0.093 -138.8 2.5 0.085 181.0 3.0 0.104 148.5 3.5 0.145 129.5 ...

Page 11

... Part Number Ordering Information Part Number No of Devices Container ADA-4789-TR1G 3000 ADA-4789-BLKG 100 SOT 89 Package Dimensions 11 13" Reel Anti-Static Bag Notes: 1. Dimensioning and tolerancing per ANSI.Y14.5M-1982 2. Controlling dimension: Milimeter convert to Inch are not necessary exact. 3. Dimension B1, 2 places. ...

Page 12

Device Orientation Tape Dimensions For product information and a complete list of distributors, please go to our web site: Avago, Avago Technologies, and the A logo are trademarks of Avago Technologies, Limited in the United States and other countries. Data ...

Related keywords

ADA-4789-BLKG datasheet
ADA-4789-BLKG data sheet
ADA-4789-BLKG pdf datasheet
ADA-4789-BLKG component
ADA-4789-BLKG part
ADA-4789-BLKG distributor
ADA-4789-BLKG RoHS
ADA-4789-BLKG datasheet download