Surface Mount Monolithic Amplifier DC-2 GHz Product Features * Wideband, DC to 2 GHz * Cascadable ceramic package * Internally Matched to 50 Ohms * Low noise figure, 6.0 dB typ. * Excellent repeatability * Aqueous washable * Protected under US Patent 6,943,629 RAM-3+ CASE STYLE: AF190 PRICE: $4.60 ea. QTY. (20) Typical Applications * Cellular * UHF/VHF * Communication system * Transmition receivers +RoHS Compliant The +Suffix identifies RoHS Compliance. See our web site for RoHS Compliance methodologies and qualifications General Description RAM-3+ (RoHS compliant) is a wideband amplifier offering high dynamic range. It has repeatable performance from lot to lot. It is enclosed in a ceramic surface-mount package. RAM-3+ uses Darlington configuration and is fabricated using InGaP HBT technology. Expected MTBF is 900 years at 100C case temperature. simplified schematic and pin description RF IN RF-OUT and DC-IN 1 RF IN GND 4 2 GND 3 RF-OUT and DC-IN GROUND Function Pin Number Description 1 RF input pin. This pin requires the use of an external DC blocking capacitor chosen for the frequency of operation. RF-OUT and DC-IN 3 RF output and bias pin. DC voltage is present on this pin; therefore a DC blocking capacitor is necessary for proper operation. An RF choke is needed to feed DC bias without loss of RF signal due to the bias connection, as shown in "Recommended Application Circuit". GND 2,4 RF IN Connections to ground. Use via holes as shown in "Suggested Layout for PCB Design" to reduce ground path inductance for best performance. Mini-Circuits (R) ISO 9001 ISO 14001 AS 9100 CERTIFIED P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661 The Design Engineers Search Engine IF/RF MICROWAVE COMPONENTS For detailed performance specs & shopping online see web site (R) Provides ACTUAL Data Instantly at minicircuits.com REV. B Notes: 1. Performance and quality attributes and conditions not expressly stated in this specification sheet are intended to be excluded and do not form a part of this specification sheet. 2. Electrical specifications M120653 and performance data contained herein are based on Mini-Circuit's applicable established test performance criteria and measurement instructions. 3. The parts covered by this specification sheet are subject to Mini-Circuits standard limited warranty and terms and conditions (collectively, "Standard Terms"); Purchasers of this part are entitled to the rights and benefits contained therein. For a full statement of the Standard RAM-3+ 120618 Terms and the exclusive rights and remedies thereunder, please visit Mini-Circuits' website at www.minicircuits.com/MCLStore/terms.jsp. Page 1 of 4 RAM-3+ Monolithic InGaP HBT MMIC Amplifier Electrical Specifications at 25C and 35mA, unless noted Parameter Min. Frequency Range* Typ. DC f=0.1 GHz f=1 GHz f=2 GHz Gain 8.02 Max. Units 2 GHz 12.5 12 10.5 dB Input Return Loss f=DC to 2 GHz 12.5 dB Output Return Loss f=DC to 2 GHz 11.5 dB Output Power @ 1 dB compression f=1 GHz +10 dBm Output IP3 f=1 GHz +23 dBm Noise Figure f=1 GHz 6.0 dB 35 5.0 -2.6 15.5 150 mA V mV/C mV/mA C/W Recommended Device Operating Current Device Operating Voltage Device Voltage Variation vs. Temperature at 35 mA Device Voltage Variation vs. Current at 25C Thermal Resistance, junction-to-case1 *Guaranteed specification DC-2 GHz. Low frequency cut off determined by external coupling capacitors. Absolute Maximum Ratings Parameter Ratings Operating Temperature -54C to 100C Storage Temperature -65C to 150C Operating Current 80mA Power Dissipation 425mW Input Power 13dBm Note: Permanent damage may occur if any of these limits are exceeded. These ratings are not intended for continuous normal operation. 1 Case is defined as ground leads. 2 Full temperature range. Mini-Circuits (R) ISO 9001 ISO 14001 AS 9100 CERTIFIED P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661 The Design Engineers Search Engine For detailed performance specs & shopping online see web site (R) Provides ACTUAL Data Instantly at minicircuits.com IF/RF MICROWAVE COMPONENTS Notes: 1. Performance and quality attributes and conditions not expressly stated in this specification sheet are intended to be excluded and do not form a part of this specification sheet. 2. Electrical specifications and performance data contained herein are based on Mini-Circuit's applicable established test performance criteria and measurement instructions. 3. The parts covered by this specification sheet are subject to Mini-Circuits standard limited warranty and terms and conditions (collectively, "Standard Terms"); Purchasers of this part are entitled to the rights and benefits contained therein. For a full statement of the Standard Page 2 of 4 Terms and the exclusive rights and remedies thereunder, please visit Mini-Circuits' website at www.minicircuits.com/MCLStore/terms.jsp. RAM-3+ Monolithic InGaP HBT MMIC Amplifier Product Marking 1 4 A03 2 3 Markings in addition to model number designation may appear for internal quality control purposes. Additional Detailed Technical Information Additional information is available on our web site. To access this information enter the model number on our web site home page. Performance data, graphs, s-parameter data set (.zip file) Case Style: AF190 Ceramic surface-mount, .083 body diameter, lead finish: tin/silver/nickel Tape & Reel: F14 7" inch reels with 20, 50, 100, 200, 500, 1000 devices. Suggested Layout for PCB Design: PL-254 Evaluation Board: TB-414-3+ Environmental Ratings: ENV08T6 Recommended Application Circuit R bias (R equired) V cc C bypas s C block IN 4 Ibias R F C (Optional) 3 Vd 1 2 OUT C block Test Board includes case, connectors, and components (in bold) soldered to PCB R BIAS Vcc "1%" Res. Values (ohms) for Optimum Biasing 7 57.6 8 86.6 9 115 10 143 11 169 12 200 13 226 14 255 15 287 Mini-Circuits (R) ISO 9001 ISO 14001 AS 9100 CERTIFIED P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661 The Design Engineers Search Engine For detailed performance specs & shopping online see web site (R) Provides ACTUAL Data Instantly at minicircuits.com IF/RF MICROWAVE COMPONENTS Notes: 1. Performance and quality attributes and conditions not expressly stated in this specification sheet are intended to be excluded and do not form a part of this specification sheet. 2. Electrical specifications and performance data contained herein are based on Mini-Circuit's applicable established test performance criteria and measurement instructions. 3. The parts covered by this specification sheet are subject to Mini-Circuits standard limited warranty and terms and conditions (collectively, "Standard Terms"); Purchasers of this part are entitled to the rights and benefits contained therein. For a full statement of the Standard Page 3 of 4 Terms and the exclusive rights and remedies thereunder, please visit Mini-Circuits' website at www.minicircuits.com/MCLStore/terms.jsp. RAM-3+ Monolithic InGaP HBT MMIC Amplifier ESD Rating Human Body Model (HBM): Class 1B (500 v to < 1000 v) in accordance with ANSI/ESD STM 5.1 - 2001 Machine Model (MM): Class M1 ( <100 v) in accordance with ANSI/ESD STM 5.2 - 1999 Mini-Circuits (R) ISO 9001 ISO 14001 AS 9100 CERTIFIED P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661 The Design Engineers Search Engine For detailed performance specs & shopping online see web site (R) Provides ACTUAL Data Instantly at minicircuits.com IF/RF MICROWAVE COMPONENTS Notes: 1. Performance and quality attributes and conditions not expressly stated in this specification sheet are intended to be excluded and do not form a part of this specification sheet. 2. Electrical specifications and performance data contained herein are based on Mini-Circuit's applicable established test performance criteria and measurement instructions. 3. The parts covered by this specification sheet are subject to Mini-Circuits standard limited warranty and terms and conditions (collectively, "Standard Terms"); Purchasers of this part are entitled to the rights and benefits contained therein. For a full statement of the Standard Page 4 of 4 Terms and the exclusive rights and remedies thereunder, please visit Mini-Circuits' website at www.minicircuits.com/MCLStore/terms.jsp.