MAAD-007086-000100 - M/A-COM Technology Solutions, Inc. - Datasheet.Live

Digital Attenuator

50 dB, 6-Bit, TTL Driver, DC-2.0 GHz

Rev. V3

MAAD-007086-000100

• North America Tel: 800.366.2266 • Europe Tel: +353.21.244.6400

• India Tel: +91.80.4155721 • China Tel: +86.21.2407.1588

Visit www.macomtech.com for additional data sheets and product information.

M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make

changes to the product(s) or information contained herein without notice.

1

ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions

is considering for development. Performance is based on target specifications, simulated results,

and/or prototype measurements. Commitment to develop is not guaranteed.

PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology

Solutions has under development. Performance is based on engineering tests. Specifications are

typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available.

Commitment to produce in volume is not guaranteed.

Features

• Attenuation: 1 dB Steps to 50 dB

• Low DC Power Consumption

• Integral TTL Driver

• 50 ohm Impedance

• Test Boards are Available

• Tape and Reel Packaging Available

• Lead-Free SOW-24 Package

• 100% Matte Tin Plating over Copper

• Halogen-Free “Green” Mold Compound

• 260°C Reflow Compatible

• RoHS* Compliant Version of AT65-0106

Description

M/A-COM's MAAD-007086-000100 is a GaAs FET

6-bit digital attenuator with a 1 dB minimum step size

and a 50 dB total attenuation range. This device is in

a SOW-24, wide body plastic surface mount

package. The MAAD-007086-000100 is ideally

suited for use where accuracy, fast speed, very low

power consumption and low costs are required.

Ordering Information

Part Number Package

MAAD-007086-000100 Bulk Packaging

MAAD-007086-0001TR 1000 piece reel

MAAD-007086-0001TB Sample Test Board

Note: Reference Application Note M513 for reel size

information.

Schematic with Off-Chip Components

Pin Configuration

Pin No. Function Pin No. Function

1 GND 13 RF

2 GND 14 GND

3 GND 15 GND

4 C32 16 GND

5 C16 17 GND

6 VEE 18 GND

7 VCC 19 GND

8 C8 20 GND

9 C4 21 GND

10 C2 22 GND

11 C1 23 GND

12 GND 24 RF

* Restrictions on Hazardous Substances, European Union Directive 2002/95/EC.

Digital Attenuator

50 dB, 6-Bit, TTL Driver, DC-2.0 GHz

Rev. V3

MAAD-007086-000100

• North America Tel: 800.366.2266 • Europe Tel: +353.21.244.6400

• India Tel: +91.80.4155721 • China Tel: +86.21.2407.1588

Visit www.macomtech.com for additional data sheets and product information.

M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make

changes to the product(s) or information contained herein without notice.

2

ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions

is considering for development. Performance is based on target specifications, simulated results,

and/or prototype measurements. Commitment to develop is not guaranteed.

PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology

Solutions has under development. Performance is based on engineering tests. Specifications are

typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available.

Commitment to produce in volume is not guaranteed.

Electrical Specifications: TA = 25°C, Z0 = 50 Ω

Parameter Test Conditions Frequency Units Min Typ Max

Insertion Loss — DC - 2.0 GHz dB — 4.2 4.7

Attenuation Accuracy Individual Bits 1-2-4-8-16-32 dB

Any Combination of Bits 3 to 15 dB

Any Combination of Bits 17 to 31 dB

Any Combination of Bits 32 to 50 dB

DC - 2.0 GHz

DC - 2.0 GHz

DC - 2.0 GHz

DC - 2.0 GHz

dB

dB

dB

dB

—

—

—

—

—

—

—

—

±(.3 +3% of atten setting)

±(.5 +5% of atten setting)

±(.3 +3% of atten setting)

±(.5 +7% of atten setting)

VSWR Full Range DC - 2.0 GHz Ratio — 1.8:1 2:1

Switching Speed1 50% Cntl to 90%/10% RF

10% to 90% or 90% to 10%

—

—

ns

ns

—

—

75

20

150

50

1 dB Compression —

—

50 MHz

0.5 - 2.0 GHz

dBm

dBm

—

—

+21

+24

—

—

Input IP3 Two-tone inputs up to +5 dBm

@ 0 dB Attenuation

50 MHz

0.5-2.0 GHz

dB

dB

—

—

+35

+48

—

—

Vcc

Vee

—

—

—

—

V

V

4.75

-8.0

5.0

-5.0

5.25

-4.75

VIL

VIH

LOW-level input voltage

HIGH-level input voltage

—

—

V

V

0.0

2.0

—

—

0.8

5.0

lin (Input Leakage Current) Vin = VCC or GND — uA -1.0 — 1.0

Thermal Resistance θJA PCB mount on FR4 material, copper

trace, still air at +25°C

— °C/W — 60-80 —

Icc

(Quiescent Supply Current)

Vcntrl = VCC or GND — uA — 250 400

ΔIcc

(Additional Supply Current

Per TTL Input Pin)

VCC = Max, Vcntrl = VCC - 2.1 V — mA — — 1.0

IEE VEE min to max, Vin = VIL or VIH — mA -1.0 -0.2 —

1. Decoupling capacitors (.01µF) are required on power supply lines.

Absolute Maximum Ratings2,3

Parameter Absolute Maximum

Max. Input Power

0.05 GHz

0.5 - 2.0 GHz

+27 dBm

+34 dBm

VCC -0.5V ≤ VCC ≤ +7.0V

VEE -8.5V ≤ VEE ≤ +0.5V

VCC - VEE -0.5V ≤ VCC - VEE ≤ 14.5V

Vin4 -0.5V ≤ Vin ≤ VCC + 0.5V

Operating Temperature -40ºC to +85ºC

Storage Temperature -65ºC to +125ºC

2. Exceeding any one or combination of these limits may cause

permanent damage to this device.

3. M/A-COM does not recommend sustained operation near

these survivability limits.

4. Standard CMOS TTL interface, latch-up will occur if logic sig-

nal is applied prior to power supply.

Handling Procedures

Please observe the following precautions to avoid

damage:

Static Sensitivity

Gallium Arsenide Integrated Circuits are sensitive

to electrostatic discharge (ESD) and can be

damaged by static electricity. Proper ESD control

techniques should be used when handling these

devices.

Digital Attenuator

50 dB, 6-Bit, TTL Driver, DC-2.0 GHz

Rev. V3

MAAD-007086-000100

• North America Tel: 800.366.2266 • Europe Tel: +353.21.244.6400

• India Tel: +91.80.4155721 • China Tel: +86.21.2407.1588

Visit www.macomtech.com for additional data sheets and product information.

M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make

changes to the product(s) or information contained herein without notice.

3

ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions

is considering for development. Performance is based on target specifications, simulated results,

and/or prototype measurements. Commitment to develop is not guaranteed.

PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology

Solutions has under development. Performance is based on engineering tests. Specifications are

typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available.

Commitment to produce in volume is not guaranteed.

Truth Table (Digital Attenuator)

C32 C16 C8 C4 C2 C1 Attenuation

0 0 0 0 0 0 Loss, Reference

0 0 0 0 0 1 1 dB

0 0 0 0 1 0 2 dB

0 0 0 1 0 0 4 dB

0 0 1 0 0 0 8 dB

0 1 0 0 0 0 16 dB

1 0 0 0 0 0 32 dB

1 1 0 0 1 0 50 dB

0 = TTL Low; 1 = TTL High

1 dB Attenuation Variation from -40ºC to +85ºC

2 dB Attenuation Variation from -40ºC to +85ºC 4 dB Attenuation Variation from -40ºC to +85ºC

Typical Performance Curves

Insertion Loss vs. Temper ature

Loss Variation Over Temperature

2

3

4

5

0.0 0.5 1.0 1.5 2.0

Frequenc y (GHz)

Attenuation (dB)

+25°C +85°C -40°C

1 dB Variation Over Temperature

1.0

1.2

1.4

0.0 0.5 1.0 1.5 2.0

Frequency (GHz)

A ttenuation (dB)

2 dB A ttenua tion Vari ation Over

Te mperatur e

1.6

1.8

2.0

2.2

0.0 0.5 1.0 1.5 2.0

Frequency (GHz)

A ttenuation (dB)

4 dB Attenuati on Variation Over

Te mperatur e

3.6

3.8

4.0

4.2

4.4

0.0 0.5 1.0 1.5 2.0

Frequency (GHz)

Attenuation (dB)

Digital Attenuator

50 dB, 6-Bit, TTL Driver, DC-2.0 GHz

Rev. V3

MAAD-007086-000100

• North America Tel: 800.366.2266 • Europe Tel: +353.21.244.6400

• India Tel: +91.80.4155721 • China Tel: +86.21.2407.1588

Visit www.macomtech.com for additional data sheets and product information.

M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make

changes to the product(s) or information contained herein without notice.

4

ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions

is considering for development. Performance is based on target specifications, simulated results,

and/or prototype measurements. Commitment to develop is not guaranteed.

PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology

Solutions has under development. Performance is based on engineering tests. Specifications are

typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available.

Commitment to produce in volume is not guaranteed.

16 dB Attenuation Variation from -40ºC to +85ºC

32 dB Attenuation Variation from -40ºC to +85ºC Max. Attenuation Variation from -40ºC to +85ºC

Typical Performance Curves

Reference Loss VSWR (S11, S22) 1 dB VSWR (S11, S22)

8 dB Attenuation Variation from -40ºC to +85ºC

8 dB Attenuation Variation Over

Te mperatur e

7.8

8.2

8.6

0.0 0.5 1.0 1.5 2.0

Frequenc y (GHz)

Attenuation (dB)

16 dB Attenua tion Vari ation Over

Temperature

15.5

16.0

16.5

0.0 0.5 1.0 1.5 2.0

Frequency (GHz)

Attenuation (dB)

3 2 dB Attenuation Variation Over

Temperature

30.0

31.0

32.0

33.0

0.0 0.5 1.0 1.5 2.0

Frequenc y (GHz)

Attenuation (dB)

Max . Atte nuation V aria tion Over

Temperature

46

48

50

52

54

56

0.00.51.01.52.0

Frequency (GHz)

Attenuation (dB)

Loss VSWR (S11 ,S22)

1.0

1.2

1.4

1.6

1.8

2.0

0.0 0.5 1.0 1.5 2.0

Frequency (GHz)

VSWR

S22S11

1 dB VSWR (S11,S22)

1.0

1.2

1.4

1.6

1.8

2.0

0.0 0.5 1.0 1.5 2.0

Frequency (GHz)

VSWR

S22S11

Digital Attenuator

50 dB, 6-Bit, TTL Driver, DC-2.0 GHz

Rev. V3

MAAD-007086-000100

• North America Tel: 800.366.2266 • Europe Tel: +353.21.244.6400

• India Tel: +91.80.4155721 • China Tel: +86.21.2407.1588

Visit www.macomtech.com for additional data sheets and product information.

M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make

changes to the product(s) or information contained herein without notice.

5

ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions

is considering for development. Performance is based on target specifications, simulated results,

and/or prototype measurements. Commitment to develop is not guaranteed.

PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology

Solutions has under development. Performance is based on engineering tests. Specifications are

typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available.

Commitment to produce in volume is not guaranteed.

4 dB VSWR (S11, S22)

8 dB VSWR (S11, S22) 16 dB VSWR (S11, S22)

Typical Performance Curves

32 dB VSWR (S11, S22) 50 dB VSWR (S11, S22)

2 dB VSWR (S11, S22)

2 dB VSWR (S11,S22)

1.0

1.2

1.4

1.6

1.8

2.0

0.0 0.5 1.0 1.5 2.0

Frequency (GHz)

VSWR

S22S11

4 dB VSWR (S11,S22)

1.0

1.2

1.4

1.6

1.8

2.0

0.0 0.5 1.0 1.5 2.0

Frequency (GHz)

VSWR

S22S11

8 dB VSWR (S11,S22)

1.0

1.2

1.4

1.6

1.8

2.0

0.0 0.5 1.0 1.5 2.0

Frequency (GHz)

VSWR

S22S11

16 dB VSWR (S11,S22)

1.0

1.2

1.4

1.6

1.8

2.0

0.0 0.5 1.0 1.5 2.0

Frequency (GHz)

VSWR

S22S11

32 dB VSWR (S11,S22)

1.0

1.2

1.4

1.6

1.8

2.0

0.0 0.5 1.0 1.5 2.0

Frequency (GHz)

VSWR

S22

S11

50 dB VSW R (S11,S22)

1.0

1.2

1.4

1.6

1.8

2.0

0.0 0.5 1.0 1.5 2.0

Frequency (GHz)

VSWR

S22

S11

Digital Attenuator

50 dB, 6-Bit, TTL Driver, DC-2.0 GHz

Rev. V3

MAAD-007086-000100

• North America Tel: 800.366.2266 • Europe Tel: +353.21.244.6400

• India Tel: +91.80.4155721 • China Tel: +86.21.2407.1588

Visit www.macomtech.com for additional data sheets and product information.

M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make

changes to the product(s) or information contained herein without notice.

6

ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions

is considering for development. Performance is based on target specifications, simulated results,

and/or prototype measurements. Commitment to develop is not guaranteed.

PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology

Solutions has under development. Performance is based on engineering tests. Specifications are

typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available.

Commitment to produce in volume is not guaranteed.

Lead-Free, SOW-24†

† Reference Application Note M538 for lead-free solder reflow

recommendations.