MAAD-007080-00100

MAAD-007080-000100 MA-COM | Alldatasheet

Document overview

• Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
• PDF pages: 7

Technical content

Features

• Attenuation: 1 dB Steps to 50 dB
• Single Positive Supply
• Contains Internal DC to DC Converter
• Low DC Power Consumption
• Small Footprint, JEDEC Package
• Integral TTL Driver
• 50 ohm Impedance
• Lead-Free CSP-1 Package
• 100% Matte Tin Plating over Copper
• Halogen-Free “Green” Mold Compound
• 260°C Reflow Compatible
• RoHS* Compliant Version of AT90-1106

Description

M/A-COM's MAAD-007080-000100 is a GaAs FET 6-bit digital attenuator with integral TTL driver. Step size is 1 dB providing a 50 dB total attenuation range. This device is in a PQFN plastic surface mount package. MAAD-007080-000100 is ideally suited for use where accuracy, fast speed, very low power consumption and low costs are required. For dual supply designs without switching noise, use MAAD-007082-000100.

Ordering Information

MAAD-007080-00100 Bulk Packaging MAAD-007080-001TR 1000 piece reel MAAD-0007080-001TB Sample Test Board Note: Reference Application Note M513 for reel size information. Functional Schematic Pin Configuration1 Pin No. Function Pin No. Function

1 C16 17 NC

2 C8 18 NC

3 C4 19 +Vcc

4 C2 20 NC

5 C1 21 Cp

6 C32 22 NC

7 GND 23 Cp

8 NC 24 NC

9 NC 25 -Vee3

10 NC2 26 GND

11 GND 27 RF2

12 RF1 28 GND

13 GND 29 NC2

14 NC 30 -Vee3

15 NC 31 NC

16 NC 32 +Vcc

• Restrictions on Hazardous Substances, European Union Directive 2002/95/EC. 1. The exposed pad centered on the package bottom must be connected to RF and DC ground. (For PQFN Packages) 2. Pins 10 & 29 must be isolated 3. -Vee is produced internally and requires a .1µF cap to GND. Generated noise is typical of switching DC-DC Converters.

50.0 dB, 6-Bit, TTL Driver, DC-2.4 GHz Rev. V4 MAAD-007080-000100 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. 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 = 50Ω Parameter Frequency Units Min Typ Max Insertion Loss DC - 2.4 GHz dB — 5.5 6.0 Attenuation Accuracy DC - 2.4 GHz DC - 2.4 GHz dB dB ±(.3 +5% of atten setting) ±(.5 +8% of atten setting) VSWR DC - 2.4 GHz Ratio — 1.8:1 2:1 Switching Speed — ns ns 1 dB Compression 50 MHz 0.5 - 2.4 GHz dBm dBm +21 +24 Input IP3 50 MHz 0.5-2.4 GHz dB dB +35 +48 — Icc4 — mA — 6 10 Switching Noise 3.5 MHz dBm — -93 — Thermal Resistance θjc — °C/W — 15 — Test Conditions Individual Bits 1-2-4-8-16-32 dB Any Combination of Bits 1 to 50 dB Full Range 50% Cntl to 90%/10% RF 10% to 90% or 90% to 10% Two-tone inputs up to +5 dBm Vcc min to max, Logic “0” or “1” Generated from DC-DC Converter with recommended capacitors 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 ΔIcc (Additional Supply Current Per TTL Input Pin) VCC = Max, Vcntrl = VCC - 2.1 V mA — — 1.0 Vcc — — V 4.75 5.0 5.25 Turn-on Current5 For guaranteed start-up — mA — — 125 4. During turn-on, the device requires an initial “Turn-on Current”. Once operational, Icc will drop to the specified levels. 5. The DC-DC converter is guaranteed to start in 100 µs as long as the power supplies can provide a minimum of 100 mA “Turn-on Current”. Absolute Maximum Ratings6,7 Parameter Absolute Maximum Max. Input Power

0.05 GHz

0.5 - 2.4 GHz +27 dBm +34 dBm VCC -0.5V ≤ VCC ≤ +6.0V Vin8 -0.5V ≤ Vin ≤ VCC + 0.5V Operating Temperature -40ºC to +85ºC Storage Temperature -65ºC to +125ºC 6. Exceeding any one or combination of these limits may cause permanent damage to this device. 7. M/A-COM does not recommend sustained operation near these survivability limits. 8. Standard CMOS TTL interface, latch-up will occur if logic signal is applied prior to power supply. Recommended PCB Configuration9 9. Application Note S2083 is available on line at www.macom.com.

50.0 dB, 6-Bit, TTL Driver, DC-2.4 GHz Rev. V4 MAAD-007080-000100 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. 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. 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 electric ity. Proper ESD control techniques should be used when handling these devices. Moisture Sensitivity The MSL rating for this part is defined as Level 2 per IPC/JEDEC J-STD-020. Parts shall be stored and/or baked as required for MSL Level 2 parts. 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 1.0 dB 0 0 0 0 1 0 2.0 dB 0 0 0 1 0 0 4.0 dB 0 0 1 0 0 0 8.0 dB 0 1 0 0 0 0 16.0 dB 1 0 0 0 0 0 32.0 dB 1 1 0 0 1 0 50.0 dB 0 = TTL Low; 1 = TTL High VSWR @ Insertion Loss Attenuation Error, 1 dB Bit Attenuation Error, 2 dB Bit Typical Performance Curves Insertion Loss 3.0 4.0 5.0 6.0 0 400 800 1 200 1 600 2000 2400 Fre qu e n cy (MHz ) Loss (dB) 1. 0 1. 3 1. 6 1. 9 2.2 0 400 800 1 200 1 600 2000 2400 Fre qu e n cy (MHz ) VSWR Input Output -0.2 -0.1 0.0 0.1 0.2 0 400 800 1 200 1 600 2000 2400 Fre qu e n cy (MHz ) Attenuation Error (dB) -0.1 0.0 0.1 0.2 0 400 800 1 200 1 600 2000 2400 Fre qu e n cy (MHz ) Attenuation Error (dB)

50.0 dB, 6-Bit, TTL Driver, DC-2.4 GHz Rev. V4 MAAD-007080-000100 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. 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. Attenuation Error, 8 dB Bit Attenuation Error, 16 dB Bit Attenuation Error, 32 dB Bit Typical Performance Curves Attenuation Error, Max. Attenuation VSWR, 1 dB Bit Attenuation Error, 4 dB Bit -0.1 0.0 0.1 0.2 0.3 0.4 0 400 800 1 200 1 600 2000 2400 Fre qu e n cy (MHz ) Attenuation Error (dB) -0.2 -0.1 0.0 0.1 0.2 0.3 0.4 0 400 800 1 200 1 600 2000 2400 Fre qu e n cy (MHz ) Attenuation Error (dB) -0.6 -0.2 0.2 0.6 1. 0 0 400 800 1 200 1 600 2000 2400 Fre qu e n cy (MHz ) Attenuation Error (dB) -0.6 -0.2 0.2 0.6 1. 0 0 400 800 1 200 1 600 2000 2400 Fre qu e n cy (MHz ) Attenuation Error (dB) -3.5 -1 .5 0.5 2.5 0 400 800 1 200 1 600 2000 2400 Fre qu e n cy (MHz ) Attenuation Error (dB) 1. 0 1. 2 1. 4 1. 6 1. 8 0 400 800 1 200 1 600 2000 2400 Fre qu e n cy (MHz ) VSWR Input Output

50.0 dB, 6-Bit, TTL Driver, DC-2.4 GHz Rev. V4 MAAD-007080-000100 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. 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. VSWR, 4 dB BIt VSWR, 8 dB Bit VSWR, 16 dB Bit Typical Performance Curves VSWR, 32 dB Bit VSWR, Maximum attenuation VSWR, 2 dB Bit 1. 0 1. 2 1. 4 1. 6 1. 8 0 400 800 1 200 1 600 2000 2400 Fre qu e n cy (MHz ) VSWR Input Output 1.0 1.2 1.4 1.6 1.8 0 400 800 1 200 1 600 2000 2400 Fre qu e n cy (MHz ) VSWR Input Out put 1. 0 1. 2 1. 4 1. 6 1. 8 0 400 800 1 200 1 600 2000 2400 F requency (MHz) VSWR Input Output 1. 0 1. 2 1. 4 1. 6 0 400 800 1 200 1 600 2000 2400 F requency (MHz) VSWR Input Output 1. 0 0 1. 2 0 1. 4 0 1. 6 0 0 400 800 1 200 1 600 2000 2400 F requency (MHz) VSWR Input Output 1. 0 1. 2 1. 4 1. 6 0 400 800 1 200 1 600 2000 2400 F requency (MHz) VSWR Input Output

50.0 dB, 6-Bit, TTL Driver, DC-2.4 GHz Rev. V4 MAAD-007080-000100 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. 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. Maximum IP3 over Temperature Range and Attenuation @ 950 MHz Maximum IP3 over Temperature Range and Attenuation @ 1900 MHz Typical Performance Curves Maximum IP3 over Temperature Range and Attenuation @ 50 MHz L o s s 1248 1 6 3 2 5 0 Attenuation (dB) IP 3 (dBm ) Loss 1 2 4 8 16 32 50 Attenuation (dB) IP3 (dBm) L o s s 1248 1 6 3 2 5 0 Attenuation (dB) IP 3 ( dBm )

50.0 dB, 6-Bit, TTL Driver, DC-2.4 GHz Rev. V4 MAAD-007080-000100 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. 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. † Reference Application Note M538 for lead-free solder reflow recommendations. CSP-1, Lead-Free 4 x 6 mm, 32-lead PQFN†