HMC595_08

HMC595 / 595E v00.0805 GaAs MMIC 3 WATT T/R SWITCH, DC - 3 GHz Typical Applications The HMC595 / HMC595E is ideal for: • Cellular/3G Infrastructure • Private Mobile Radio Handsets • WLAN, WiMAX & WiBro • Automotive Telematics • Test Equipment Features Low Insertion Loss: 0.3 dB High Input IP3: +65 dBm Isolation: 30 dB Positive Control: 0/+3V to 0/+10V Ultra Small Package: SOT26 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. 10 SWITCHES - SMT Electrical Specifi cations, TA = +25° C, Vctl = 0/+5 Vdc (Unless Otherwise Stated), 50 Ohm System Parameter Frequency DC - 1.0 GHz DC - 2.0 GHz DC - 2.5 GHz DC - 3.0 GHz DC - 1.0 GHz DC - 2.0 GHz DC - 2.5 GHz DC - 3.0 GHz DC - 1.0 GHz DC - 2.0 GHz DC - 2.5 GHz DC - 3.0 GHz Vctl = 0/+3V Vctl = 0/+5V Vctl = 0/+8V Vctl = 0/+3V Vctl = 0/+5V Vctl = 0/+8V 0.5 - 3.0 GHz 32 35 37 26 22 18 14 Min. Typ. 0.25 0.3 0.4 0.5 30 26 24 18 30 25 22 20 35 38 39 47 64 65 Max. 0.5 0.6 0.7 0.8 Units dB dB dB dB dB dB dB dB dB dB dB dB dBm dBm dBm dBm dBm dBm Insertion Loss Isolation Return Loss Input Power for 1dB Compression Input Third Order Intercept (Two-tone Input Power = +27 dBm Each Tone) Switching Characteristics 0.5 - 3.0 GHz DC - 3.0 GHz tRISE, tFALL (10/90% RF) tON, tOFF (50% CTL to 10/90% RF) 80 120 ns ns 10 - 356 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 Insertion Loss 0 Isolation Between RFC and RF1/RF2 0 INSERTION LOSS (dB) -0.5 ISOLATION (dB) -10 +25C +85C -40C -1 -20 -1.5 +25C +85C -40C -30 -2 0 1 2 FREQUENCY (GHz) 3 4 -40 0 1 2 FREQUENCY (GHz) 3 4 10 SWITCHES - SMT 10 - 357 RF1 to RF2 Isolations 0 Return Loss 0 -20 RETURN LOSS (dB) -10 ISOLATION (dB) RF1 ON RF2 ON -10 +25C +85C -40C -20 -30 -30 -40 0 1 2 FREQUENCY (GHz) 3 4 -40 0 1 2 FREQUENCY (GHz) 3 4 Input P0.1dB vs. Vctl 42 40 INPUT P0.1dB (dBm) Input P1dB vs. Vctl 42 40 INPUT P1dB (dBm) 38 36 34 32 30 28 26 +8V +5V +3V 38 36 34 32 30 28 26 0 1 2 FREQUENCY (GHz) 3 4 +8V +5V +3V 0 1 2 FREQUENCY (GHz) 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 HMC595 / 595E v00.0805 GaAs MMIC 3 WATT T/R SWITCH, DC - 3 GHz Input IP3 vs. Input Power @ 900 MHz 70 Input IP3 vs. Input Power @ 1900 MHz 70 65 INPUT IP3 (dBm) INPUT IP3 (dBm) 65 60 +10V +8V +5V 60 +10V +8V +5V 55 55 50 50 45 27 28 29 30 31 32 33 TWO TONE INPUT POWER (dBm) (EACH TONE) 45 27 28 29 30 31 32 33 TWO TONE INPUT POWER (dBm) (EACH TONE) 10 SWITCHES - SMT 70 65 INPUT IP3 (dBm) 60 55 50 45 40 35 0 Input Third Order Intercept Point 2nd & 3rd Harmonics @ 900 MHz Vctl = +3 Volts 0 F2 F3 0 INSERTION LOSS (dB) -0.2 -20 HARMONICS (dBc) +10V +8V +5V +3V -0.4 -40 -0.6 -60 -0.8 -80 -1 1 2 FREQUENCY (GHz) 3 4 24 26 28 30 32 34 -100 36 INPUT POWER (dBm) 2nd & 3rd Harmonics @ 900 MHz Vctl = +5 Volts 0 F2 F3 2nd & 3rd Harmonics @ 900 MHz Vctl = +8 Volts 0 0 F2 F3 0 INSERTION LOSS (dB) INSERTION LOSS (dB) -0.2 -20 HARMONICS (dBc) -0.2 -20 HARMONICS (dBc) -0.4 -40 -0.4 -40 -0.6 -60 -0.6 -60 -0.8 -80 -0.8 -80 -1 26 28 30 32 34 36 -100 38 -1 28 30 32 34 36 38 -100 40 INPUT POWER (dBm) INPUT POWER (dBm) 10 - 358 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 Input P0.1dB vs. Vctl 40 Input P1dB vs. Vctl 40 INPUT P0.1dB (dBm) 30 INPUT P1dB (dBm) 35 35 30 25 +8V +5V +3V 25 +8V +5V +3V 20 0.01 0.1 FREQUENCY (GHz) 1 20 0.01 0.1 FREQUENCY (GHz) 1 10 SWITCHES - SMT 10 - 359 Absolute Maximum Ratings Max. Input Power Vctl = 0/+8V 0.5 - 2.5 GHz 39 dBm -0.2 to +12 Vdc Control Voltages State Low High Bias Condition 0 to +0.2 Vdc @ 10 µA Typical +3 Vdc @ 2µA Typical to +8 Vdc @ 40 µA Typical (± 0.2 Vdc) Control Voltage Range (A & B) Hot Switching Power Level Vctl = 0/+8V Channel Temperature Continuous Pdiss ( T= + 85 °C) (derate 6 mW/°C above 85 °C) Thermal Resistance Storage Temperature Operating Temperature ESD Sensitivity 39 dBm 150 °C 0.38W 173 °C/W -65 to +150 °C -40 to +85 °C Class 1A Truth Table Control Input (Vctl) A High Low B Low High Signal Path State RFC to RF1 Off On RFC to RF2 On Off DC Blocks are required at ports RFC, RF1 and RF2 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 HMC595 / 595E v00.0805 GaAs MMIC 3 WATT T/R SWITCH, DC - 3 GHz Outline Drawing 10 SWITCHES - SMT 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 HMC595 HMC595E Package Body Material Low Stress Injection Molded Plastic RoHS-compliant Low Stress Injection Molded Plastic Lead Finish Sn/Pb Solder 100% matte Sn MSL Rating MSL1 MSL1 [1] Package Marking [3] H595 XXXX 595E XXXX [2] [1] Max peak reflow temperature of 235 °C [2] Max peak reflow temperature of 260 °C [3] 4-Digit lot number XXXX 10 - 360 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 Pin Number 1, 3, 5 Function RF2, RF1, RFC Description This pin is DC coupled and matched to 50 Ohm. Blocking capacitors are required. Interface Schematic 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. 10 Typical Application Circuit 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 10 - 361 SWITCHES - SMT HMC595 / 595E v00.0805 GaAs MMIC 3 WATT T/R SWITCH, DC - 3 GHz Evaluation Circuit Board 10 SWITCHES - SMT List of Materials for Evaluation PCB 101675 [1] Item J1 - J3 J4 - J6 C1 - C3 U1 PCB [2] Description PCB Mount SMA RF Connector DC Pin 330 pF capacitor, 0402 Pkg. HMC595 / HMC595E T/R Switch 101659 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 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. 10 - 362 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: 10 SWITCHES - SMT 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 - 363