MAATCC0005

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. 1 * Restrictions on Hazardous Substances, European Union Directive 2002/95/EC. M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. Visit www.macom.com for additional data sheets and product information. For further information and support please visit: https://www.macom.com/support 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 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 4 Vin -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 M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. Visit www.macom.com for additional data sheets and product information. For further information and support please visit: https://www.macom.com/support 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. Typical Performance Curves 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 Loss vs. Temperature 0.5 dB Bit vs. Temperature + 2 5 °C + 8 5 °C - 4 0 °C 4.50 0.80 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 2000 0 500 Fre que ncy (MHz ) 1500 2000 2 dB Bit vs. Temperature 1 dB Bit vs. Temperature 2.50 1.30 2.40 Attenuation (dB) 1.20 Attenuation (dB) 1000 Fre que ncy (MHz ) 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 Fre que ncy (MHz ) 3 M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. Visit www.macom.com for additional data sheets and product information. For further information and support please visit: https://www.macom.com/support 2000 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 4.30 Attenuation (dB) Attenuation (dB) 4.40 4.20 4.10 4.00 3.90 3.80 3.70 0 500 1000 1500 8.40 8.20 8.00 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 33.00 16.30 32.50 16.10 Attenuation (dB) Attenuation (dB) 16.50 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 O ut p ut I np ut O ut p ut 1.6 I np ut 1.6 1.4 VSWR VSWR 1.4 1.2 1.2 1 1 0 500 1000 Fre que ncy (MHz ) 1500 2000 0 500 1000 1500 Fre que ncy (MHz ) 4 M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. Visit www.macom.com for additional data sheets and product information. For further information and support please visit: https://www.macom.com/support 2000 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 Out p ut Inp 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 1000 1500 2000 Fre que ncy (MHz ) Fre que ncy (MHz ) VSWR, 8 dB Bit VSWR, 4 dB Bit Out p ut Out p ut Inp ut 1.6 1.4 1.4 Inp ut VSWR VSWR 1.6 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 Out p ut Inp ut O ut p ut 1.6 1.4 1.4 Inp ut VSWR VSWR 1.6 1.2 1.2 1 0 500 1000 Fre que ncy (MHz ) 1500 2000 1 0 500 1000 1500 Fre que ncy (MHz ) 5 M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. Visit www.macom.com for additional data sheets and product information. For further information and support please visit: https://www.macom.com/support 2000 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 M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. Visit www.macom.com for additional data sheets and product information. For further information and support please visit: https://www.macom.com/support MAATCC0005 Digital Attenuator 31.5 dB, 6-Bit, TTL Driver, DC-2.0 GHz Rev. V4 M/A-COM Technology Solutions Inc. All rights reserved. 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