AT90-0107-TB

AT90-0107 Digital Attenuator 31.5 dB, 6-Bit, TTL Driver, DC-4.0 GHz Features • • • • • • • • Attenuation: 0.5 dB Steps to 31.5 dB Low DC Power Consumption Small Footprint, JEDEC Package Integral TTL Driver 50 ohm Impedance Test Boards are Available Tape and Reel Packaging Available CSP-1 Package Rev. V12 Schematic with Off-Chip Components Description M/A-COM's AT90-0107 is a GaAs FET 6-bit digital attenuator with integral TTL driver. Step size is 0.5 dB providing a 31.5 dB total attenuation range. This device is in an PQFN plastic surface mount package. The AT90-0107 is ideally suited for use where accuracy, fast speed, very low power consumption and low costs are required. Pin Configuration2 Pin No. 1 2 3 4 5 6 7 Function C8 C4 C2 C1 C0.5 C16 GND NC NC NC1 GND RF1 GND NC NC NC Pin No. 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 Function NC NC NC NC NC NC NC NC NC GND RF2 GND NC1 -Vee NC +Vcc Ordering Information Part Number AT90-0107 AT90-0107TR AT90-0107-TB 8 9 Package Bulk Packaging 1000 piece reel Sample Test Board 10 11 12 13 14 Note: Reference Application Note M513 for reel size information. 15 16 1. 2. Pins 10 & 29 must be isolated The exposed pad centered on the package bottom must be connected to RF and DC ground. (For PQFN Packages) 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. AT90-0107 Digital Attenuator 31.5 dB, 6-Bit, TTL Driver, DC-4.0 GHz Electrical Specifications: TA = +25°C, Vee = -5 V ± 0.25 V, Vcc = +5 V ± 0.25 V Parameter Insertion Loss Attenuation Accuracy Rev. V12 Test Conditions — Individual Bits 0.5-1-2-4-8-16 dB Any Combination of Bits 1 to 31.5 dB Full Range 50% Cntl to 90%/10% RF 10% to 90% or 90% to 10% — — Two-tone inputs up to +5 dBm LOW-level input voltage HIGH-level input voltage Vin = VCC or GND Vcntrl = VCC or GND VCC = Max, Vcntrl = VCC - 2.1 V Frequency DC - 4.0 GHz DC - 4.0 GHz DC - 4.0 GHz DC - 4.0 GHz — — 50 MHz 0.5 - 4.0 GHz 50 MHz 0.5-4.0 GHz — — — — — Units dB dB dB Ratio ns ns dBm dBm dBm dBm V V uA uA mA Min — — — — — — — — — — 0.0 2.0 -1.0 — — Typ 4.5 — — 2.0:1 75 20 +21 +24 +35 +48 — — — 250 — Max 5.1 ±(.3 +7% of atten setting) ±(.5 +8% of atten setting) 2.2:1 — — — — — — 0.8 5.0 1.0 400 1.0 VSWR Switching Speed 1 dB Compression Input IP3 VIL VIH lin (Input Leakage Current) Icc (Quiescent Supply Current) ΔIcc (Additional Supply Current Per TTL Input Pin) IEE Thermal Resistance θjc VEE min to max, Vin = VIL or VIH — — — mA °C/W -1.0 — -0.2 15 — — Recommended PCB Configuration6 Absolute Maximum Ratings 3,4 Parameter Max. Input Power 0.05 GHz 0.5 - 4.0 GHz VCC VEE VCC - VEE Vin 5 Absolute Maximum +27 dBm +34 dBm -0.5V ≤ VCC ≤ +7.0V -8.5V ≤ VEE ≤ +0.5V -0.5V ≤ VCC - VEE ≤ 14.5V -0.5V ≤ Vin ≤ VCC + 0.5V -40ºC to +85ºC -65ºC to +125ºC Operating Temperature Storage Temperature 3. 4. 5. Exceeding any one or combination of these limits may cause permanent damage to this device. M/A-COM does not recommend sustained operation near these survivability limits. Standard CMOS TTL interface, latch-up will occur if logic signal is applied prior to power supply. 6. Application Note S2083 is available on line at www.macom.com 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. AT90-0107 Digital Attenuator 31.5 dB, 6-Bit, TTL Driver, DC-4.0 GHz Handling Procedures Please observe the following precautions to avoid damage: Rev. V12 Truth Table (Digital Attenuator) C16 0 0 0 0 0 0 1 1 C8 0 0 0 0 0 1 0 1 C4 0 0 0 0 1 0 0 1 C2 0 0 0 1 0 0 0 1 C1 0 0 1 0 0 0 0 1 C0.5 0 1 0 0 0 0 0 1 Attenuation Loss, Reference 0.5 dB 1.0 dB 2.0 dB 4.0 dB 8.0 dB 16.0 dB 31.5 dB 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. 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. Typical Performance Curves Insertion Loss 6.0 0 = TTL Low; 1 = TTL High VSWR @ Insertion Loss I np ut 2.2 Out p ut 5.0 1.9 Loss (dB) 4.0 VSWR 0 1000 2000 3000 4000 1.6 3.0 1.3 2 .0 1.0 0 1000 2000 3000 4000 Fre que ncy (MHz ) Fre que ncy (MHz ) Attenuation Error, 0.5 dB Bit Attenuation Error, 1 dB Bit 0.4 0.2 Attenuation Error (dB) 0.4 0.2 0.0 -0.2 -0.4 0 1000 2000 3000 4000 Attenuation Error (dB) 0.0 -0.2 -0.4 0 1000 2000 3000 4000 Fre que ncy (MHz ) Frequency (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. AT90-0107 Digital Attenuator 31.5 dB, 6-Bit, TTL Driver, DC-4.0 GHz Typical Performance Curves Attenuation Error, 2 dB Bit Attenuation Error, 4 dB Bit Rev. V12 A ttenua tio n Erro r (dB) 0.2 0.0 -0.2 - 0.4 0 1000 2000 3000 4000 A ttenua tio n Erro r (dB) 0.4 0.4 0.2 0.0 -0.2 -0.4 0 1000 2000 3000 4000 Frequency (MHz) Frequency (MHz) Attenuation Error, 8 dB Bit 0.8 Attenuation Error, 16 dB Bit 0.8 Attenuation Error (dB) Attenuation Error (dB) 0 1000 2000 3000 4000 0.4 0.4 0.0 -0.4 -0.8 0.0 -0.4 -0.8 0 1000 2000 3000 4000 Frequency (MHz) Fre que ncy (MHz ) Attenuation Error, Max. Attenuation VSWR, 0.5 dB Bit Inp ut Out p ut A ttenua tio n Erro r (dB) 1.0 1.8 0.0 1.6 VSWR 0 1000 2000 3000 4000 1.4 1.2 -1.0 -2.0 1.0 0 1000 2000 3000 4000 Frequency (MHz) 4 Freque ncy (MHz ) 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. AT90-0107 Digital Attenuator 31.5 dB, 6-Bit, TTL Driver, DC-4.0 GHz Typical Performance Curves VSWR, 1 dB Bit Inp ut 1.8 Out p ut Rev. V12 VSWR, 2 dB Bit Inp ut 1.8 Out p ut 1.6 1.6 VSWR 1.4 VSWR 0 1000 2000 3000 4000 1.4 1.2 1.2 1.0 1.0 0 1000 2000 3000 4000 Fre que ncy (MHz ) Frequency (MHz ) VSWR, 4 dB Bit I np ut 1.6 O ut p ut VSWR, 8 dB Bit I np ut 1 .8 O ut p ut 1.4 1 .6 VSWR VSWR 0 1000 2000 3000 4000 1 .4 1.2 1 .2 1.0 1 .0 0 1000 2000 3000 4000 Fre que ncy (MHz ) Fre que ncy (MHz ) VSWR, 16 dB Bit Inp ut 1.8 1.6 Out p ut VSWR, Max. Attenuation Inp ut 1.6 Out p ut VSWR 1.4 1.2 1.0 0 1000 2000 3000 4000 VSWR 1.4 1.2 1.0 0 1000 2000 3000 4000 Frequency (MHz ) 5 Frequency (MHz) 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. AT90-0107 Digital Attenuator 31.5 dB, 6-Bit, TTL Driver, DC-4.0 GHz Typical Performance Curves Typical Attenuation Deviation vs. Temperature for 0.5 dB Bit 0.25 0.2 0.15 0.1 0.05 0 -0.05 -0.1 -0.15 -0.2 - 0.25 0 1000 2000 3000 4000 Rev. V12 Typical Attenuation Deviation vs. Temperature for 1 dB Bit 0.4 0.3 Attenuation (dB) Attenuation (dB) 0.2 0.1 0 -0.1 -0.2 -0.3 0 1000 2000 3000 4000 Frequency (MHz) Frequency (MHz) Typical Attenuation Deviation vs. Temperature for 2 dB Bit C o ld 0.3 0.25 0.2 0.15 0.1 0.05 0 -0.05 -0.1 -0.15 -0.2 -0.25 0 1000 2000 3000 4000 Room Ho t Typical Attenuation Deviation vs. Temperature for 4 dB Bit 0.3 0.25 0.2 0.15 0.1 0.05 0 -0.05 -0.1 -0.15 -0.2 -0.25 0 1000 2000 3000 4000 Attenuation (dB) A ttenua tio n (dB) Frequency (MHz) Frequency (MHz) Typical Attenuation Deviation vs. Temperature for 8 dB Bit C o ld 0.5 0.4 0.3 0.2 0.1 0 -0.1 -0.2 -0.3 -0.4 -0.5 -0.6 0 1000 2000 3000 4000 Room Ho t Typical Attenuation Deviation vs. Temperature for 16 dB Bit 0.6 0.4 0.2 0 -0.2 -0.4 -0.6 -0.8 0 1000 C old R oo m Hot A t t e n u a t io n ( d B ) Attenuation (dB) 2000 3000 4000 Frequency (MHz) Frequency (MHz) 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. AT90-0107 Digital Attenuator 31.5 dB, 6-Bit, TTL Driver, DC-4.0 GHz Typical Performance Curves Typical Attenuation Deviation vs. Temperature at Maximum Atten. 0.5 0 Rev. V12 Insertion Loss vs. Temperature C o ld 5.0 4.5 Room Ho t Attenuation (dB) Insertion Loss (dB) 0 1000 2000 3000 4000 -0.5 -1 -1.5 -2 - 2.5 4.0 3.5 3.0 2.5 2.0 1.5 0 1000 2000 3000 4000 Fre que ncy (MHz ) Fre que ncy (MHz ) CSP-1, 4 x 6 mm, 32-lead PQFN† † Reference Application Note M538 for lead-free solder reflow recommendations. 7 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.