MAATCC0007 Digital Attenuator Rev. V4 31.0 dB, 5-Bit, TTL Driver, DC-2.0 GHz Features Attenuation: 1.0 dB Steps to 31 dB Schematic with Off-Chip Components Low DC Power Consumption Plastic SOW, Wide Body, SMT Package Integral TTL Driver 50 ohm Impedance Test Boards are Available Tape and Reel Packaging Available Lead-Free SOW-16 Package 100% Matte Tin Plating over Copper Halogen-Free Green Mold Compound 260C Reflow Compatible RoHS* Compliant Version of AT65-0263 Description M/A-COM s MAATCC0007 is a GaAs FET 5-bit digital attenuator with integral TTL driver. Step size is 1.0 dB providing 31 dB total attenuation range. This device is in a SOW-16 plastic surface mount package. The MAATCC0007 is ideally suited for use where accuracy, fast speed, very low power consumption and low costs are required. Pin Configuration Ordering Information Pin No. Function Pin No. Function Part Number Package 1 RF 9 C16 MAATCC0007 Bulk Packaging 2 GND 10 Vcc MAATCC0007TR 1000 piece reel 3 GND 11 Vee 4 GND 12 C8 MAATCC0007-TB Sample Test Board 5 GND 13 C4 Note: Reference Application Note M513 for reel size 6 GND 14 C2 information. 7 GND 15 C1 8 RF 16 GND * 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. MAATCC0007 Digital Attenuator Rev. V4 31.0 dB, 5-Bit, TTL Driver, DC-2.0 GHz Electrical Specifications: T = 25C A Parameter Test Conditions Frequency Units Min Typ Max Insertion Loss DC-2.0 GHz dB 2.8 3.2 Attenuation Accuracy Individual Bits 1-2-4-8-16 DC-2.0 GHz dB (.5 +5% of atten setting) Any Combination of bits 3 - 29 dB DC-2.0 GHz dB (.5 +5% of atten setting) Any Combination of bits 30 - 31 dB DC-2.0 GHz dB (.7 +7% of atten setting) VSWR Full Range DC-2.0 GHz Ratio 1.5:1 1.8:1 50% Cntl to 90%/10% RF nS 75 150 Switching Speed 10% to 90% or 90% to 10% nS 20 50 1 dB Compression 50 MHz dBm +21 0.5-2.0 GHz dBm +24 Input IP Two-tone inputs up to +5 dBm 50 MHz dB +35 3 0.5-2.0 GHz dB +48 1 Vcc V 4.75 5.0 5.25 1 Vee V -8.0 -5.0 -4.75 V LOW-level input voltage V 0.0 0.8 IL V HIGH-level input voltage V 2.0 5.0 IH lin (Input Leakage Current) Vin = V or GND uA -1.0 1.0 CC Icc Vcntrl = V or GND uA 250 400 CC (Quiescent Supply Current) 2 Icc V = Max, Vcntrl = V - 2.1 V mA 1.0 CC CC (Additional Supply Current Per TTL Input Pin) IEE VEE min to max, Vin = V or V mA -1.0 -0.2 IL IH Thermal Resistance PCB mount on FR4 material, C/W 90-130 JA copper trace, still air at +25C 1. Decoupling capacitors (.1 F) are required on power supply lines. 2. For calculating Icc, the number of TTL input pins is 6. 3,4 Absolute Maximum Ratings Parameter Absolute Maximum Max. Input Power 0.05 GHz +27 dBm 0.5 - 2.0 GHz +34 dBm V -0.5V V +7.0V CC CC V -8.5V V +0.5V EE EE V - V -0.5V V - V 14.5V CC EE CC EE 5 Vin -0.5V Vin V + 0.5V CC Operating Temperature -40C to +85C Storage Temperature -65C to +125C 3. Exceeding any one or combination of these limits may cause permanent damage to this device. 4. M/A-COM does not recommend sustained operation near these survivability limits. 5. 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.