TE Analog Devices Welcomes Hittite Microwave Corporation O B SO LE NO CONTENT ON THE ATTACHED DOCUMENT HAS CHANGED www.analog.com www.hittite.com TE O B SO LE THIS PAGE INTENTIONALLY LEFT BLANK HMC241LP3 / 241LP3E v01.0905 GaAs MMIC SP4T NON-REFLECTIVE SWITCH, DC - 4 GHz Features The HMC241LP3 / HMC241LP3E is ideal for: High Isolation: 43 dB @ 2 GHz • Base Stations & Repeaters Low Insertion Loss: 0.7 dB @ 2 GHz • WLAN, WiMAX & WiBro Single Positive Supply: Vdd = +5V • CATV / DBS Integrated 2:4 TTL Decoder • Test Equipment 3x3 mm SMT Package Functional Diagram General Description TE Typical Applications The HMC241LP3 & HMC241LP3E are general purpose non-reflective SP4T switches in low cost leadless surface mount packages. Covering DC - 4 GHz, this switch offers high isolation and has a low insertion loss of 0.7 dB at 2 GHz. The switch offers a single positive bias and true TTL/CMOS compatibility. A 2:4 decoder is integrated on the switch requiring only 2 control lines and a positive bias to select each path, replacing 4 to 8 control lines normally required by GaAs SP4T switches. B SO SWITCHES - SMT LE 10 Electrical Specifi cations, TA = +25° C, For TTL Control and Vdd = +5V in a 50 Ohm System Parameter Frequency Isolation DC - 1.0 GHz DC - 2.0 GHz DC - 2.5 GHz DC - 4.0 GHz O Insertion Loss DC - 1.0 GHz DC - 2.0 GHz DC - 2.5 GHz DC - 4.0 GHz Return Loss “On State” DC - 2.5 GHz DC - 4.0 GHz Return Loss RF1-4 “Off State” 40 38 35 25 Typ. Max. Units 0.6 0.7 0.9 1.2 0.9 1.0 1.2 1.5 dB dB dB dB 45 43 40 30 dB dB dB dB 18 12 dB dB 0.3 - 4.0 GHz 12 dB Input Power for 1dB Compression 0.3 - 4.0 GHz 26 dBm Input Third Order Intercept (Two-Tone Input Power = +7 dBm Each Tone) 0.3 - 4.0 GHz 45 dBm Switching Characteristics 0.3 - 4.0 GHz 40 100 ns ns tRISE, tFALL (10/90% RF) tON, tOFF (50% CTL to 10/90% RF) 10 - 108 Min. For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com HMC241LP3 / 241LP3E v01.0905 GaAs MMIC SP4T NON-REFLECTIVE SWITCH, DC - 4 GHz Insertion Loss Isolation 0 0 ISOLATION (dB) RF1 RF2 RF3 RF4 -2 +25 C +85 C -40 C -3 -20 -30 -40 TE INSERTION LOSS (dB) -10 -1 -4 -50 -60 -5 -70 0 1 2 3 4 5 6 0 1 2 3 4 5 FREQUENCY (GHz) LE FREQUENCY (GHz) 0 RFC RF1-4 ON RF1-4 OFF -10 -15 SO RETURN LOSS (dB) -5 -20 -25 -30 -35 0 1 2 3 4 5 10 SWITCHES - SMT Return Loss 6 6 B FREQUENCY (GHz) Bias Voltage & Current Truth Table O Vdd Range = +5.0 Vdc ± 10% Control Input Vdd (Vdc) Idd (Typ.) (mA) Idd (Max.) (mA) +5.0 2.7 5.0 TTL/CMOS Control Voltages State Signal Path State A B RFC to: LOW LOW RF1 HIGH LOW RF2 LOW HIGH RF3 HIGH HIGH RF4 Bias Condition Low 0 to +0.8 Vdc @ 5uA Typ. High +2.0 to +5.0 Vdc @ 70 uA Typ. NOTE: DC Blocking capacitors are required at ports RFC and RF1, 2, 3, 4. For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com 10 - 109 HMC241LP3 / 241LP3E v01.0905 GaAs MMIC SP4T NON-REFLECTIVE SWITCH, DC - 4 GHz Absolute Maximum Ratings +7.0 Vdc Control Voltage Range (A & B) -0.5V to Vdd +1 Vdc Channel Temperature 150 °C Thermal Resistance (Insertion Loss Path) 200 °C/W Thermal Resistance (Terminated Path) 240 °C/W Storage Temperature -65 to +150 °C Operating Temperature -40 to +85 °C Maximum Input Power Vdd = +5 Vdc +20 dBm (0.05 - 0.5 GHz) +27 dBm (0.5 - 4.0 GHz) O B SO SWITCHES - SMT LE 10 ELECTROSTATIC SENSITIVE DEVICE OBSERVE HANDLING PRECAUTIONS TE Bias Voltage Range (Vdd) 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 N/C LEADS, 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 Leadframe Plating MSL Rating HMC241LP3 Low Stress Injection Molded Plastic Sn/Pb Solder MSL1 HMC241LP3E RoHS-compliant Low Stress Injection Molded Plastic 100% Matte Tin MSL1 Package Marking [3] [1] 241 XXXX [2] 241 XXXX [1] Max peak reflow temperature of 235 °C [2] Max peak reflow temperature of 260 °C [3] 4-Digit lot number XXXX 10 - 110 For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com HMC241LP3 / 241LP3E v01.0905 GaAs MMIC SP4T NON-REFLECTIVE SWITCH, DC - 4 GHz Pin Descriptions Description 1, 4, 9, 12, 15 RF4, RF3, RF2, RF1, RFC This Pin is DC coupled and matched to 50 Ohm. Blocking capacitors are required. 2, 3, 10, 11, 13 N/C This pin should be connected to PCB RF ground to maximize isolation. 5, 14, 16 GND Package bottom has exposed metal paddle that must also be connected to PCB RF ground. 6 Vdd Supply Voltage +5V ± 10% 7 B See truth table and control voltage table. 8 A Interface Schematic LE O B SO See truth table and control voltage table. 10 SWITCHES - SMT Function TE Pin Number For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com 10 - 111 HMC241LP3 / 241LP3E v01.0905 GaAs MMIC SP4T NON-REFLECTIVE SWITCH, DC - 4 GHz TE Evaluation PCB B SO SWITCHES - SMT LE 10 List of Materials for Evaluation PCB 108333 [1] Description O Item J1 - J7 PCB Mount SMA RF Connector J8 - J11 DC Pin C1 - C7 100 pF Capacitor, 0402 Pkg. C8 10k pF Capacitor, 0603 Pkg. U1 HMC241LP3 / HMC241LP3E SP4T Switch PCB [2] 104708 Evaluation PCB [1] Reference this number when ordering complete evaluation PCB 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 package bottom 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. [2] Circuit Board Material: Rogers 4350 10 - 112 For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com HMC241LP3 / 241LP3E v01.0905 GaAs MMIC SP4T NON-REFLECTIVE SWITCH, DC - 4 GHz SWITCHES - SMT 10 O B SO LE TE Notes: For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com 10 - 113