LO Buffer Amplifier

www.DataSheet4U.com LO Buffer Amplifier 900 - 2000 MHz Features • • • • • • High Gain 2-Stage Amplifier Single Supply, 3V Operation High Reverse Isolation Low Current Broadband Operation Miniature Plastic Package, SOT-143 MAAMSS0005 V2 Block Diagram Description M/A-COM’s MAAMSS0005 is a low current, high reverse isolation LO buffer amplifier in a low cost SOT-143 plastic package. The MAAMSS0005 is ideally suited for LO buffer handset applications in the Cellular, GPS and PCS frequency bands. The MAAMSS0005 is fabricated using M/A-COM’s 0.5 micron low noise E/D GaAs MESFET process. The process features full passivation for increased performance and reliability. Pin Configuration Pin No. 1 Function GND RFIN Pin No. 3 4 Function GND RFOUT/VDD Ordering Information Part Number MAAMSS0005 MAAMSS0005TR MAAMSS0005TR-3000 MAAMSS0005SMB-01 MAAMSS0005SMB-02 1. 1 2 Package Bulk Packaging 1000 piece reel 3000 piece reel Sample Test Board PCS Sample Test Board CEL Absolute Maximum Ratings 2 Parameter VDD Max Input Level Operating Temperature Storage Temperature Absolute Maximum 6.0 V 0 dBm -30°C to +85°C -65°C to +150°C Reference Application Note M513 for reel size information. 2. Exceeding any one or combination of these limits may cause permanent damage to this device. 1 M/A-COM Inc. and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. M/A-COM makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does M/A-COM assume any liability whatsoever arising out of the use or application of any product(s) or information. • North America Tel: 800.366.2266 / Fax: 978.366.2266 • Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300 • Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298 Visit www.macom.com for additional data sheets and product information. LO Buffer Amplifier 900 - 2000 MHz MAAMSS0005 V2 Electrical Specifications - Cellular Band (965 - 975 MHz): TA = 25°C, VDD = 3.0 V, Z0 = 50 Ω Parameter Gain Noise Figure VSWR In/Out Output P1dB Reverse Isolation Output IP3 Idd Test Conditions — — — — — — — Units dB dB Ratio dBm dB dBm mA Min 13.0 — — — 30 — — Typ 15.5 2.8 1.4:1 6 35 +17 5 Max 17.0 — — — — — 7 Electrical Specifications - PCS Band (1580 - 1780 MHz): TA = 25°C, VDD = 3.0 V, Z0 = 50 Ω Parameter Gain Noise Figure VSWR In/Out Output P1dB Reverse Isolation Output IP3 Idd Test Conditions — — — — — — — Units dB dB Ratio dBm dB dBm mA Min — — — — — — — Typ 10.0 3.6 1.6:1 4 36 +16 5 Max — — — — — — 7 Recommended PCB Configuration Sample Board Schematic External Circuitry Parts List Part C1 C2 C3 C4 L1 L2 2 M/A-COM Inc. and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. M/A-COM makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does M/A-COM assume any liability whatsoever arising out of the use or application of any product(s) or information. Value (Cellular/PCS) 1000 pF 3.3 pF / 2.2 pF 0.1 µF 1.2 pF / 1.0 pF 30 nH / 10 nH 12 nH / 5.1 nH Purpose DC Block RF Matching Bypass RF Matching RF Matching RF Matching • North America Tel: 800.366.2266 / Fax: 978.366.2266 • Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300 • Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298 Visit www.macom.com for additional data sheets and product information. LO Buffer Amplifier 900 - 2000 MHz MAAMSS0005 V2 Typical Performance Curves vs. Temperature - Cellular Frequency Band VDD = 3 V Input Return Loss 0 Output Return Loss 0 -5 -5 -10 -10 -15 -15 -20 +25°C -30°C +85°C -20 +25°C -30°C +85°C -25 -25 -30 0.80 0.85 0.90 0.95 1.00 1.05 1.10 -30 0.80 0.85 0.90 0.95 1.00 1.05 1.10 Frequency (GHz) Frequency (GHz) Gain 18 Reverse Isolation 0 16 -10 14 -20 12 +25°C -30°C +85°C -30 10 +25°C -30°C +85°C 8 -40 6 0.80 0.85 0.90 0.95 1.00 1.05 1.10 -50 0.80 0.85 0.90 0.95 1.00 1.05 1.10 Frequency (GHz) Frequency (GHz) Noise Figure 4.5 P1dB @ 965 MHz 18 4.0 16 3.5 3.0 14 2.5 12 2.0 +25°C -30°C +85°C +25°C -30°C +85°C 1.5 0.950 0.955 0.960 0.965 0.970 0.975 0.980 10 -10 -6 -2 2 6 10 Frequency (GHz) 3 M/A-COM Inc. and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. M/A-COM makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does M/A-COM assume any liability whatsoever arising out of the use or application of any product(s) or information. Output Power (dBm) • North America Tel: 800.366.2266 / Fax: 978.366.2266 • Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300 • Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298 Visit www.macom.com for additional data sheets and product information. LO Buffer Amplifier 900 - 2000 MHz MAAMSS0005 V2 Typical Performance Curves vs. Temperature - PCS Frequency Band VDD = 3 V Input Return Loss 0 Output Return Loss 0 -5 -5 -10 -10 -15 -15 -20 +25°C -30°C +85°C -20 +25°C -30°C +85°C -25 -25 -30 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 2.0 -30 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 2.0 Frequency (GHz) Frequency (GHz) Gain 12 Reverse Isolation 0 10 -10 8 -20 6 -30 4 +25°C -30°C +85°C +25°C -30°C +85°C 2 -40 0 1.2 -50 1.3 1.4 1.5 1.6 1.7 1.8 1.9 2.0 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 2.0 Frequency (GHz) Frequency (GHz) Noise Figure 6 +25°C -30°C +85°C P1dB @ 1635 MHz 14 5 12 4 10 3 8 +25°C -30°C +85°C 2 1.575 1.627 1.680 1.732 1.785 6 -14 -10 -6 -2 2 6 4 Frequency (GHz) M/A-COM Inc. and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. M/A-COM makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does M/A-COM assume any liability whatsoever arising out of the use or application of any product(s) or information. Output Power (dBm) • North America Tel: 800.366.2266 / Fax: 978.366.2266 • Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300 • Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298 Visit www.macom.com for additional data sheets and product information. LO Buffer Amplifier 900 - 2000 MHz SOT-143 Handling Procedures MAAMSS0005 V2 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. 5 M/A-COM Inc. and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. M/A-COM makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does M/A-COM assume any liability whatsoever arising out of the use or application of any product(s) or information. • North America Tel: 800.366.2266 / Fax: 978.366.2266 • Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300 • Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298 Visit www.macom.com for additional data sheets and product information.