Analog Devices Welcomes Hittite Microwave Corporation NO CONTENT ON THE ATTACHED DOCUMENT HAS CHANGED www.analog.com www.hittite.com THIS PAGE INTENTIONALLY LEFT BLANK HMC652LP2E to HMC655LP2E v02.0112 WIDEBAND FIXED ATTENUATOR FAMILY, DC - 25 GHz HMC652LP2E / HMC653LP2E / HMC654LP2E / HMC655LP2E Typical Applications Features The HMC652LP2E - HMC655LP2E are ideal for: 4 Attenuator Products: 2, 3, 4 & 6 dB Fixed Attenuation Levels • Fiber Optics Wide Bandwidth: DC - 25 GHz • Microwave Radio Excellent Attenuation Accuracy • Military & Space Power Handling: +25 dBm • Test & Measurement 6 Lead 2x2 mm SMT Package: 4 mm2 • Scientific Instruments Functional Diagram General Description PASSIVES - SMT 12 • RF / Microwave Circuit Prototyping The HMC652LP2E / 653LP2E / 654LP2E / 655LP2E are a line of wideband fixed value SMT 50 Ohm matched attenuators which offer attenuation levels of 2, 3, 4 and 6 dB respectively. These passive attenuators are ideal for military, test equipment, and other wideband applications where extremely flat attenuation, and excellent VSWR vs. frequency are required. These wideband attenuators handle up to +25 dBm of input power, and are compatible with high volume surface mount manufacturing techniques. Electrical Specifications, TA = +25° C, 50 Ohm system Part Number Attenuator Value Return Loss (Min.) Return Loss (Typ.) HMC652LP2E 2 dB 7.0 22.0 ± 0.5 0.0004 dB HMC653LP2E 3 dB 7.0 23.0 ± 0.5 0.0006 dB HMC654LP2E 4 dB 7.0 20.5 ± 0.5 0.0006 dB HMC655LP2E 6 dB 7.0 16.5 ± 0.5 0.0004 dB Attenuation Tolerance [1] Temperature Coefficient (Typicial) DC - 25 [2] Units GHz [1] Attenuation Tolerance is valid over temperature. [2] Temperature Coefficient Units are dB/ °C. 12 - 1 For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com Application Support: Phone: 978-250-3343 or [email protected] HMC652LP2E to HMC655LP2E v02.0112 WIDEBAND FIXED ATTENUATOR FAMILY, DC - 25 GHz HMC652LP2E / HMC653LP2E / HMC654LP2E / HMC655LP2E Attenuation vs. Temperature Return Loss 0 0 HMC652LP2 -5 -3 -4 -5 HMC653LP2 HMC654LP2 -6 -7 HMC655LP2 -8 +25C +85C -40C -9 HMC653LP2E -10 HMC654LP2E -15 HMC655LP2E -20 -25 HMC652LP2E -30 -10 0 5 10 15 20 0 25 FREQUENCY (GHz) 5 10 15 20 25 FREQUENCY (GHz) Absolute Maximum Ratings Part Number HMC652LP2E HMC653LP2E HMC654LP2E HMC655LP2E Units 27 26 25 26 dBm DC Voltage Terminated 5.6 5.2 4.9 5.2 V DC Voltage Open 5.6 5.1 4.6 6.0 V RF Input Power (CW) Storage Temperature -65 to +150 Operating Temperature ESD Sensitivity (HBM) °C -40 to +85 Class 1A Class 1A Class 1A °C 12 PASSIVES - SMT ATTENUATION (dB) -2 RETURN LOSS (dB) -1 Class 1A ELECTROSTATIC SENSITIVE DEVICE OBSERVE HANDLING PRECAUTIONS For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com Application Support: Phone: 978-250-3343 or [email protected] 12 - 2 HMC652LP2E to HMC655LP2E v02.0112 WIDEBAND FIXED ATTENUATOR FAMILY, DC - 25 GHz HMC652LP2E / HMC653LP2E / HMC654LP2E / HMC655LP2E Outline Drawing PASSIVES - SMT 12 NOTES: 1. LEADFRAME MATERIAL: COPPER ALLOY 2. DIMENSIONS ARE IN INCHES [MILLIMETERS] 3. LEAD SPACING TOLERANCE IS NON-CUMULATIVE. 4. PAD BURR LENGTH SHALL BE 0.15mm MAXIMUM. PAD BURR HEIGHT SHALL BE 0.05mm MAXIMUM. 5. PACKAGE WARP SHALL NOT EXCEED 0.05mm. 6. ALL GROUND LEADS AND GROUND PADDLE MUST BE SOLDERED TO PCB RF GROUND. 7. REFER TO HITTITE APPLICATION NOTE FOR SUGGESTED LAND PATTERN. Package Information Part Number Package Body Material Lead Finish HMC652LP2E through HMC655LP2E RoHS-compliant Low Stress Injection Molded Plastic 100% matte Sn MSL Rating MSL1 [2] Package Marking [1] NNN XXX [1] 3-Digit lot number XXX [2] Max peak reflow temperature of 260 °C Pin Descriptions 12 - 3 Pin Number Function Description 1, 3, 4, 6 GND Package bottom must be connected to RF/DC ground. 2, 5 RF1, RF2 This pin is DC coupled and matched to 50 Ohms. Use DC Blocking capacitors if the input / output signals have non-zero DC potential Interface Schematic For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com Application Support: Phone: 978-250-3343 or [email protected] HMC652LP2E to HMC655LP2E v02.0112 WIDEBAND FIXED ATTENUATOR FAMILY, DC - 25 GHz HMC652LP2E / HMC653LP2E / HMC654LP2E / HMC655LP2E Evaluation PCB PASSIVES - SMT 12 List of Materials for Evaluation PCB 119197 [1] Item Description J1 - J2 PCB Mount K Connector U1 HMC652LP2E through HMC655LP2E Passive Attenuators PCB [2] 119194 Evaluation PCB [1] Reference this number when ordering complete evaluation PCB [2] Circuit Board Material: Rogers 4350 The circuit board used in the final application should be generated with proper RF circuit design techniques. Signal lines at the RF port should have 50 ohm impedance and the package ground leads and exposed paddle should be connected directly to the ground plane similar to that shown above. The evaluation circuit board shown above is available from Hittite Microwave Corporation upon request. For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com Application Support: Phone: 978-250-3343 or [email protected] 12 - 4