MAMDCC0002 Vector Modulator, 1.805 to 1.88 GHz (DCS) and 1.93 to 1.99 GHz (PCS) Features Rev. V3 Functional Schematic • • • • • • Operates 1.805 to 1.88 GHz (DCS) Operates 1.93 to 1.99 GHz (PCS) Low Amplitude Ripple Linear Phase 50 Ohm Nominal Impedance Continuously Variable Across a Full 360 degree range • Test Boards Available • 4x6 mm PQFN Package Description M/A-COM's MAMDCC0002 is a Vector Modulator that significantly reduces the required board space compared to hybrid solutions. The monolithic passive elements will lead to greater repeatability lot-tolot. Low amplitude ripple will provide superior performance. High intercept and compression points will contribute to more linear system performance. MAMDCC0002 is ideally suited for wireless infrastructure applications. M/A-COM’s MADRCC0002 Dual Linearizer is designed to simplify the control of Vector Modulators. See Figure 1 and App Note AN3001. Ordering Information Part Number Package MAMDCC0002 Bulk Packaging MAMDCC0002TR 1000 piece reel MAMDCC0002-DC000 Sample Test Board Note: Reference Application Note M513 for reel size information. Pin Configuration Pin No. Function Pin No. Function 1 NC 17 NC 2 NC 18 NC 3 NC 19 NC 4 NC 20 NC 5 NC 21 NC 6 NC 22 NC 7 NC 23 NC 8 NC 24 BIAS 2B 9 BIAS 1A 25 NC 10 NC 26 GND 11 GND 27 RF OUT 12 RF IN 28 GND 13 GND 29 NC 14 NC 30 BIAS 1B 15 BIAS 2A 31 NC 16 NC 32 NC 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. MAMDCC0002 Vector Modulator, 1.805 to 1.88 GHz (DCS) and 1.93 to 1.99 GHz (PCS) Rev. V3 Electrical Specifications: TA = 25°C, Z0 = 50Ω Parameter Test Conditions Units Min Typ Max Frequency DCS Band PCS Band GHz GHz 1.805 1.93 — — 1.88 1.99 Impedance — Ohms — 50 — Reference Loss Z = 50 Ohms dB -12.5 — -10.0 Attenuation Range Z = 50 Ohms Above Reference Loss dB 10 — — Phase Shift Range Z = 50 Ohms, Over minimum Attenuation Range deg 0 — 360 Amplitude Ripple Z = 50 Ohms, Ref Loss Z = 50 Ohms, 5 dB above Ref Loss Z = 50 Ohms, 10 dB above Ref Loss dB dB dB — — — ±0.07 ±0.07 ±0.09 ±0.15 ±0.20 ±0.20 Deviation from Linear Phase Z = 50 Ohms, Ref Loss Z = 50 Ohms, 5 dB above Ref Loss Z = 50 Ohms, 10 dB above Ref Loss deg deg deg — — — ±0.15 ±0.25 ±0.15 ±0.5 ±0.5 ±0.5 Return Loss - Input Return Loss - Output Over 10 dB Attenuation Range dB dB 15 14 — — — — Input IP3 Over 10 dB Attenuation Range dBm — +41 — Input P1dB Over 10 dB Attenuation Range dBm — +29 — Noise Figure Over 10 dB Attenuation Range dB — — Note 1 Switching Speed 50% Control to 10% / 90% RF ns — 500 — I Supply — mA — — 25 1. Noise figure is approximately equal to the absolute attenuation. Recommended PCB Configuration Absolute Maximum Ratings 2,3 Parameter Max. Input Power 1.7 to 2.1 GHz Other Frequencies DC Voltages4 Vbias1 or Vbasis2 DC Current Absolute Maximum +30 dBm +24 dBm +1.0V 50 mA Max per Bias Operating Temperature -40°C to +85°C Storage Temperature -65°C to +125°C 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. Note that external dropping resistors are required to limit the current and voltage on the PIN diodes. 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. MAMDCC0002 Vector Modulator, 1.805 to 1.88 GHz (DCS) and 1.93 to 1.99 GHz (PCS) Rev. V3 Phase and Attenuation of MAMDCC0002, Vector Modulator Linearized with MADRCC0002 Dual Linearizer5,6,7,8 Figure 1A (y) 90° 45° bias 2 = 5.0V 3.5V 3.0V bias 1 = 0.0V 0.5V (x) 0° 2.5V 2.0V 1.0V 1.5V 1.0V 1.5V 0.5V 2.0V bias 2 = 0.0V 2.5V 3.0V 3.5V bias 1 = 5.0V Figure 1B (y) 90° bias 1 = 0V bias 2 = +5V 45° bias 1 = 0V bias 2 = 0V (x) 0° Loss = 21.5 dB Loss = 16.5 dB bias 1 = +5V bias 2 = +5V Loss = 11.5 dB bias 1 = +5V bias 2 = 0V Reflection coefficient = 0.6 5. Tic marks on x,y axes refer to reflection coefficient in increments of 0.1V. Reflection coefficients vary from -0.6 to +0.6 on both the x and y axes. 6. Data is for vector modulators driven by linearizers. See Application Note AN3001. 7. Inputs to the linearizers vary from 0 to 5V. 8. The phase with the inputs to both linearizers set to +5V is arbitrarily called zero degrees. 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. MAMDCC0002 Vector Modulator, 1.805 to 1.88 GHz (DCS) and 1.93 to 1.99 GHz (PCS) Rev. V3 Phase and Attenuation of MAMDCC0002 Vector Modulator with Current Drive9,10 Figure 2A (y) 90° 45° bias 2 = 1.7 mA 140 µA 110 µA bias 1 = 0 µA 3 µA (x) 0° 79 µA 51 µA 29 µA 13 µA 12 µA 29 µA 4 µA 51 µA bias 2 = 0 µA 76 µA 104 µA 138 µA bias 1 = 1.6 mA Figure 2B (y) 90° bias 1 = 0 µA bias 2 = 1.7 mA 45° bias 1 = 0 µA bias 2 = 0 µA (x) 0° Loss = 21.5 dB Loss = 16.5 dB bias 1 = 1.6 mA bias 2 = 1.7 mA Loss = 11.5 dB bias 1 = 1.6 mA bias 2 = 0 µA Reflection coefficient = 0.6 9. Tic marks on x,y axes refer to reflection coefficient in increments of 0.1. Reflection coefficients vary from –0.6 to +0.6 on both the x and y axes. 10.The phase with the inputs to both linearizers set to +15 mA is arbitrarily called zero degrees. 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. MAMDCC0002 Vector Modulator, 1.805 to 1.88 GHz (DCS) and 1.93 to 1.99 GHz (PCS) Schematic with Off-Chip Components Rev. V3 Handling Procedures Please observe the following precautions to avoid damage: BIAS_1 Static Sensitivity 1A 1B MA MD CC00 02 R F_IN V ECTOR MODU LATO R 2A 2B BI AS_2 RF_OUT 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 NO TES CAP ACITORS ARE 10 0 PF IN DUC TOR S AR E COILCR AFT 060 3C S-27N X-BC OR E QU IVAL ENT 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. CSP-6, 4 x 6 mm, 32-lead, PQFN† † Reference Application Note M538 for lead-free solder reflow recommendations. 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.