HMC595 / 595E v00.0805 SWITCHES - SMT 8 GaAs MMIC 3 WATT T/R SWITCH, DC - 3 GHz Typical Applications Features The HMC595 / HMC595E is ideal for: Low Insertion Loss: 0.3 dB • Cellular/3G Infrastructure High Input IP3: +65 dBm • Private Mobile Radio Handsets Isolation: 30 dB • WLAN, WiMAX & WiBro Positive Control: 0/+3V to 0/+10V • Automotive Telematics Ultra Small Package: SOT26 • Test Equipment Included in the HMC-DK005 Designer’s Kit Functional Diagram General Description The HMC595 & HMC595E are low-cost SPDT switches in 6-lead SOT26 packages for use in transmit/ receive applications which require very low distortion at high incident power levels. The device can control signals from DC to 3 GHz and is especially suited for Cellular/3G infrastructure, WiMAX and WiBro applications with only 0.3 dB typical insertion loss. The design provides a 3 watt power handling and +65 dBm third order intercept at +8 Volt bias. RF1 and RF2 are reflective shorts when “Off”. Control inputs A & B are compatible with CMOS and some TTL logic families. These products are form, fit and function replacements for HMC195 & HMC195E while offering superior electrical performance. Electrical Specifications, TA = +25° C, Vctl = 0/+5 Vdc (Unless Otherwise Stated), 50 Ohm System Parameter Frequency Insertion Loss DC - 1.0 GHz DC - 2.0 GHz DC - 2.5 GHz DC - 3.0 GHz Isolation DC - 1.0 GHz DC - 2.0 GHz DC - 2.5 GHz DC - 3.0 GHz Return Loss DC - 1.0 GHz DC - 2.0 GHz DC - 2.5 GHz DC - 3.0 GHz Input Power for 1dB Compression Vctl = 0/+3V Vctl = 0/+5V Vctl = 0/+8V 0.5 - 3.0 GHz Input Third Order Intercept (Two-tone Input Power = +27 dBm Each Tone) Vctl = 0/+3V Vctl = 0/+5V Vctl = 0/+8V 0.5 - 3.0 GHz Switching Characteristics 26 22 18 14 32 35 37 Typ. Max. Units 0.25 0.3 0.4 0.5 0.5 0.6 0.7 0.8 dB dB dB dB 30 26 24 18 dB dB dB dB 30 25 22 20 dB dB dB dB 35 38 39 dBm dBm dBm 47 64 65 dBm dBm dBm 80 120 ns ns DC - 3.0 GHz tRISE, tFALL (10/90% RF) tON, tOFF (50% CTL to 10/90% RF) 8 - 308 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 HMC595 / 595E v00.0805 GaAs MMIC 3 WATT T/R SWITCH, DC - 3 GHz Isolation Between RFC and RF1/RF2 0 0 -0.5 -10 -1 +25C +85C -40C -1.5 +25C +85C -40C -20 8 -30 -2 -40 0 1 2 3 4 0 1 FREQUENCY (GHz) RF1 to RF2 Isolations 4 3 4 3 4 0 RETURN LOSS (dB) RF1 ON RF2 ON -10 ISOLATION (dB) 3 Return Loss 0 -20 -30 -40 +25C +85C -40C -10 -20 -30 -40 0 1 2 3 4 0 1 FREQUENCY (GHz) 2 FREQUENCY (GHz) Input P0.1dB vs. Vctl Input P1dB vs. Vctl 42 42 40 40 38 38 INPUT P1dB (dBm) INPUT P0.1dB (dBm) 2 FREQUENCY (GHz) SWITCHES - SMT ISOLATION (dB) INSERTION LOSS (dB) Insertion Loss 36 34 32 30 34 32 +8V +5V +3V 30 +8V +5V +3V 28 36 28 26 26 0 1 2 FREQUENCY (GHz) 3 4 0 1 2 FREQUENCY (GHz) 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 8 - 309 HMC595 / 595E v00.0805 GaAs MMIC 3 WATT T/R SWITCH, DC - 3 GHz Input IP3 vs. Input Power @ 1900 MHz 70 70 65 65 INPUT IP3 (dBm) 8 INPUT IP3 (dBm) Input IP3 vs. Input Power @ 900 MHz 60 +10V +8V +5V 55 +10V +8V +5V 55 50 45 45 27 28 29 30 31 32 33 27 TWO TONE INPUT POWER (dBm) (EACH TONE) 29 70 INSERTION LOSS (dB) 65 60 +10V +8V +5V +3V 55 50 45 32 33 0 -0.1 -10 -0.2 -20 -0.3 -30 -0.4 -40 -0.5 -50 -0.6 -60 -0.7 -70 -80 -0.8 F2 F3 -0.9 35 -90 -100 -1 0 1 2 3 4 24 25 26 27 FREQUENCY (GHz) 28 29 30 31 32 33 34 35 36 INPUT POWER (dBm) 2nd & 3rd Harmonics @ 900 MHz Vctl = +5 Volts 2nd & 3rd Harmonics @ 900 MHz Vctl = +8 Volts 0 0 0 0 -10 -20 -0.2 -20 -0.3 -30 -0.3 -30 -0.4 -40 -0.4 -40 -0.5 -50 -0.5 -50 -0.6 -60 -0.6 -60 -0.7 -70 -0.7 -70 -0.8 -80 F2 F3 -0.9 -90 -100 -1 26 27 28 29 30 31 32 33 34 INPUT POWER (dBm) 35 36 37 38 INSERTION LOSS (dB) -0.1 -0.2 HARMONICS (dBc) -0.1 -10 HARMONICS (dBc) INSERTION LOSS (dB) 31 0 40 8 - 310 30 2nd & 3rd Harmonics @ 900 MHz Vctl = +3 Volts Input Third Order Intercept Point INPUT IP3 (dBm) 28 TWO TONE INPUT POWER (dBm) (EACH TONE) HARMONICS (dBc) SWITCHES - SMT 50 60 -80 -0.8 F2 F3 -0.9 -90 -100 -1 28 29 30 31 32 33 34 35 36 37 INPUT POWER (dBm) 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 38 39 40 HMC595 / 595E v00.0805 GaAs MMIC 3 WATT T/R SWITCH, DC - 3 GHz Input P1dB vs. Vctl 40 40 35 35 30 +8V +5V +3V 25 20 0.01 0.1 30 1 20 0.01 FREQUENCY (GHz) Absolute Maximum Ratings Max. Input Power Vctl = 0/+8V 0.5 - 2.5 GHz Control Voltage Range (A & B) 39 dBm 39 dBm Channel Temperature 150 °C Continuous Pdiss ( T= + 85 °C) (derate 6 mW/°C above 85 °C) 0.38W Thermal Resistance 173 °C/W 0.1 Control Voltages State Bias Condition Low 0 to +0.2 Vdc @ 10 μA Typical High +3 Vdc @ 2μA Typical to +8 Vdc @ 40 μA Typical (± 0.2 Vdc) Truth Table Storage Temperature -65 to +150 °C Control Input (Vctl) Operating Temperature -40 to +85 °C A ESD Sensitivity Class 1A DC Blocks are required at ports RFC, RF1 and RF2 1 FREQUENCY (GHz) -0.2 to +12 Vdc Hot Switching Power Level Vctl = 0/+8V 8 +8V +5V +3V 25 SWITCHES - SMT INPUT P1dB (dBm) INPUT P0.1dB (dBm) Input P0.1dB vs. Vctl Signal Path State B RFC to RF1 RFC to RF2 High Low Off On Low High On Off ELECTROSTATIC SENSITIVE DEVICE OBSERVE HANDLING PRECAUTIONS 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 8 - 311 HMC595 / 595E v00.0805 GaAs MMIC 3 WATT T/R SWITCH, DC - 3 GHz Outline Drawing SWITCHES - SMT 8 NOTES: 1. LEADFRAME MATERIAL: COPPER ALLOY 2. DIMENSIONS ARE IN INCHES [MILLIMETERS] 3. DIMENSION DOES NOT INCLUDE MOLDFLASH OF 0.15mm PER SIDE. 4. DIMENSION DOES NOT INCLUDE MOLDFLASH OF 0.25mm PER SIDE. 5. ALL GROUND LEADS MUST BE SOLDERED TO PCB RF GROUND Package Information Part Number Package Body Material Lead Finish MSL Rating HMC595 Low Stress Injection Molded Plastic Sn/Pb Solder MSL1 HMC595E RoHS-compliant Low Stress Injection Molded Plastic 100% matte Sn MSL1 Package Marking [3] [1] H595 XXXX [2] 595E XXXX [1] Max peak reflow temperature of 235 °C [2] Max peak reflow temperature of 260 °C [3] 4-Digit lot number XXXX 8 - 312 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 HMC595 / 595E v00.0805 GaAs MMIC 3 WATT T/R SWITCH, DC - 3 GHz Pin Descriptions Function Description 1, 3, 5 RF2, RF1, RFC This pin is DC coupled and matched to 50 Ohm. Blocking capacitors are required. 2 GND This pin must be connected to RF/DC ground. 4 B See truth table and control voltage table. 6 A See truth table and control voltage table. Interface Schematic Typical Application Circuit 8 SWITCHES - SMT Pin Number Notes: 1. Set logic gate and switch Vdd = +3V to +5V and use HCT series logic to provide a TTL driver interface. 2. Control inputs A/B can be driven directly with CMOS logic (HC) with Vdd of +3 to +8 Volts applied to the CMOS logic gates. 3. DC Blocking capacitors are required for each RF port as shown. Capacitor value determines lowest frequency of operation. 4. Highest RF signal power capability is achieved with V set to +10V. The switch will operate properly (but at lower RF power capability) at bias voltages down to +3V. 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 8 - 313 HMC595 / 595E v00.0805 GaAs MMIC 3 WATT T/R SWITCH, DC - 3 GHz Evaluation Circuit Board SWITCHES - SMT 8 List of Materials for Evaluation PCB 101675 Item Description J1 - J3 PCB Mount SMA RF Connector J4 - J6 DC Pin C1 - C3 330 pF capacitor, 0402 Pkg. U1 HMC595 / HMC595E T/R Switch PCB [2] 101659 Evaluation PCB [1] Reference this number when ordering complete evaluation PCB [2] Circuit Board Material: Rogers 4350 8 - 314 [1] 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. 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 HMC595 / 595E v00.0805 GaAs MMIC 3 WATT T/R SWITCH, DC - 3 GHz Notes: SWITCHES - SMT 8 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 8 - 315