MAATCC0005 Digital Attenuator 31.5 dB, 6-Bit, TTL Driver, DC-2.0 GHz Rev. V4 Features • • • • • • • • • • • • Attenuation: 0.5 dB Steps to 31.5 dB Low DC Power Consumption Plastic SOIC, Wide Body, SMT Package 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 AT65-0107 Schematic with Off-Chip Components Description M/A-COM's MAATCC0005 is a GaAs FET 6-bit digital attenuator with a 0.5 dB minimum step size and a 31.5 dB total attenuation range. This device is in a SOIC-24 wide body, plastic surface mount package. The MAATCC0005 is ideally suited for use where accuracy, fast speed, very low power consumption and low costs are required. Pin Configuration Pin No. Function Pin No. Function 1 GND 13 RF 2 GND 14 GND 3 GND 15 GND 4 C16 16 GND 5 C8 17 GND 6 Vee 18 GND 7 Vcc 19 GND 8 C4 20 GND 9 C2 21 GND 10 C1 22 GND 11 C0.5 23 GND 12 GND 24 RF Ordering Information Part Number Package MAATCC0005 Bulk Packaging MAATCC0005TR 1000 piece reel MAATCC0005-TB Sample Test Board Note: Reference Application Note M513 for reel size information. * Restrictions on Hazardous Substances, European Union Directive 2002/95/EC. 1 ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions • North America Tel: 800.366.2266 • Europe Tel: +353.21.244.6400 is considering for development. Performance is based on target specifications, simulated results, • India Tel: +91.80.4155721 • China Tel: +86.21.2407.1588 and/or prototype measurements. Commitment to develop is not guaranteed. Visit www.macomtech.com for additional data sheets and product information. 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. M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make Commitment to produce in volume is not guaranteed. changes to the product(s) or information contained herein without notice. MAATCC0005 Digital Attenuator 31.5 dB, 6-Bit, TTL Driver, DC-2.0 GHz Rev. V4 Electrical Specifications: TA = 25°C Parameter Test Conditions Frequency Units Min Typ Max Insertion Loss — — DC - 1.0 GHz DC - 2.0 GHz dB dB — — 3.1 3.6 3.6 4.2 Attenuation Accuracy Any Bit or Combination of Bits DC - 2.0 GHz dB — — ±(.3 +4% of atten.) VSWR Full Range DC - 2.0 GHz Ratio — 1.8:1 2:1 Switching Speed 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 +29 — — Input IP3 Two-tone inputs up to +5 dBm 50 MHz 0.5-2.0 GHz dB dB — — +35 +48 — — Vcc1 Vee1 — — — — 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 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 (.1 µF) are required on Power Supply lines. Absolute Maximum Ratings2,3 Parameter Max. Input Power 0.05 GHz 0.5 - 2.0 GHz Absolute Maximum +27 dBm +34 dBm VCC -0.5V ≤ VCC ≤ +7.0V VEE -8.5V ≤ VEE ≤ +0.5V VCC - VEE -0.5V ≤ VCC - VEE ≤ 14.5V Vin 4 -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 signal is applied prior to power supply. 2 ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions • North America Tel: 800.366.2266 • Europe Tel: +353.21.244.6400 is considering for development. Performance is based on target specifications, simulated results, • India Tel: +91.80.4155721 • China Tel: +86.21.2407.1588 and/or prototype measurements. Commitment to develop is not guaranteed. Visit www.macomtech.com for additional data sheets and product information. 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. M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make Commitment to produce in volume is not guaranteed. changes to the product(s) or information contained herein without notice. MAATCC0005 Digital Attenuator 31.5 dB, 6-Bit, TTL Driver, DC-2.0 GHz Rev. V4 Truth Table (Digital Attenuator) 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. C16 C8 C4 C2 C1 C0.5 Attenuation 0 0 0 0 0 0 Loss. Reference 0 0 0 0 0 1 0.5 dB 0 0 0 0 1 0 1.0 dB 0 0 0 1 0 0 2.0 dB 0 0 1 0 0 0 4.0 dB 0 1 0 0 0 0 8.0 dB 1 0 0 0 0 0 16.0 dB 1 1 1 1 1 1 31.5 dB 0 = TTL Low; 1 = TTL High Typical Performance Curves Loss vs. Temperature 0.5 dB Bit vs. Temperature + 2 5 °C + 8 5 °C - 4 0 °C 0.80 4.50 0.70 Attenuation (dB) Loss (dB) 4.00 3.50 3.00 2.50 2.00 0.60 0.50 0.40 0.30 0.20 0 500 1000 1500 0 2000 500 Fre que ncy (MHz ) 1500 2000 Fre que ncy (MHz ) 2 dB Bit vs. Temperature 1 dB Bit vs. Temperature 2.50 1.30 2.40 Attenuation (dB) 1.20 Attenuation (dB) 1000 1.10 1.00 0.90 0.80 2.30 2.20 2.10 2.00 1.90 1.80 0.70 1.70 0 500 1000 Fre que ncy (MHz ) 1500 2000 0 500 1000 1500 2000 Fre quency (MHz) 3 ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions • North America Tel: 800.366.2266 • Europe Tel: +353.21.244.6400 is considering for development. Performance is based on target specifications, simulated results, • India Tel: +91.80.4155721 • China Tel: +86.21.2407.1588 and/or prototype measurements. Commitment to develop is not guaranteed. Visit www.macomtech.com for additional data sheets and product information. 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. M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make Commitment to produce in volume is not guaranteed. changes to the product(s) or information contained herein without notice. MAATCC0005 Digital Attenuator 31.5 dB, 6-Bit, TTL Driver, DC-2.0 GHz Rev. V4 Typical Performance Curves 4 dB Bit vs. Temperature 8 dB Bit vs. Temperature 4.50 8.60 8.40 4.30 Attenuation (dB) Attenuation (dB) 4.40 4.20 4.10 4.00 3.90 3.80 8.20 8.00 3.70 0 500 1000 1500 7.80 7.60 2000 0 500 Fre que ncy (MHz ) 1000 1500 2000 Fre que ncy (MHz ) 16 dB Bit vs. Temperature Max Attenuation vs. Temperature 16.50 33.00 32.50 16.10 Attenuation (dB) Attenuation (dB) 16.30 15.90 15.70 15.50 0 500 1000 1500 32.00 31.50 31.00 30.50 30.00 29.50 2000 29.00 Fre que ncy (MHz ) 0 500 1000 1500 2000 Fre que ncy (MHz ) VSWR, 0.5 dB Bit VSWR @ Insertion Loss Out p ut I np ut O ut p ut 1.6 I np ut 1.6 1.4 VSWR VSWR 1.4 1.2 1 1.2 1 0 500 1000 Fre que ncy (MHz ) 1500 2000 0 500 1000 1500 2000 Fre que ncy (MHz ) 4 ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions • North America Tel: 800.366.2266 • Europe Tel: +353.21.244.6400 is considering for development. Performance is based on target specifications, simulated results, • India Tel: +91.80.4155721 • China Tel: +86.21.2407.1588 and/or prototype measurements. Commitment to develop is not guaranteed. Visit www.macomtech.com for additional data sheets and product information. 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. M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make Commitment to produce in volume is not guaranteed. changes to the product(s) or information contained herein without notice. MAATCC0005 Digital Attenuator 31.5 dB, 6-Bit, TTL Driver, DC-2.0 GHz Rev. V4 Typical Performance Curves VSWR, 1 dB Bit VSWR, 2 dB Bit Out p ut O ut p ut I np ut Inp ut 1.6 1.6 1.4 VSWR VSWR 1.4 1.2 1.2 1 1 0 500 1000 1500 0 2000 500 Fre que ncy (MHz ) 1500 2000 VSWR, 8 dB Bit VSWR, 4 dB Bit O ut p ut Inp ut Out p ut 1.6 1.6 1.4 1.4 I np ut VSWR VSWR 1000 Fre que ncy (MHz ) 1.2 1.2 1 1 0 500 1000 1500 2000 0 500 Fre que ncy (MHz ) 1000 1500 2000 Fre que ncy (MHz ) VSWR, 16 dB Bit VSWR, Maximum Attenuation O ut p ut I np ut Out p ut 1.6 1.4 1.4 I np ut VSWR VSWR 1.6 1.2 1.2 1 1 0 500 1000 Fre que ncy (MHz ) 1500 2000 0 500 1000 1500 2000 Fre que ncy (MHz ) 5 ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions • North America Tel: 800.366.2266 • Europe Tel: +353.21.244.6400 is considering for development. Performance is based on target specifications, simulated results, • India Tel: +91.80.4155721 • China Tel: +86.21.2407.1588 and/or prototype measurements. Commitment to develop is not guaranteed. Visit www.macomtech.com for additional data sheets and product information. 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. M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make Commitment to produce in volume is not guaranteed. changes to the product(s) or information contained herein without notice. MAATCC0005 Digital Attenuator 31.5 dB, 6-Bit, TTL Driver, DC-2.0 GHz Rev. V4 Lead-Free, SOW-24† † Reference Application Note M538 for lead-free solder reflow recommendations. 6 ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions • North America Tel: 800.366.2266 • Europe Tel: +353.21.244.6400 is considering for development. Performance is based on target specifications, simulated results, • India Tel: +91.80.4155721 • China Tel: +86.21.2407.1588 and/or prototype measurements. Commitment to develop is not guaranteed. Visit www.macomtech.com for additional data sheets and product information. 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. M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make Commitment to produce in volume is not guaranteed. changes to the product(s) or information contained herein without notice.