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 HMC358MS8G / 358MS8GE v04.0607 MMIC VCO w/ BUFFER AMPLIFIER, 5.8 - 6.8 GHz Typical Applications Features Low noise MMIC VCO w/Buffer Amplifier for C-Band applications such as: Pout: +11 dBm * UNII & Pt. to Pt. Radios No External Resonator Needed * 802.11a & HiperLAN WLAN Single Supply: 3V @ 100 mA * VSAT Radios 15mm2 MSOP8G SMT Package Functional Diagram General Description Phase Noise: -110 dBc/Hz @100 KHz The HMC358MS8G & HMC358MS8GE are GaAs InGaP Heterojunction Bipolar Transistor (HBT) MMIC VCOs. The HMC358MS8G & HMC358MS8GE integrate resonators, negative resistance devices, varactor diodes, and buffer amplifiers. The VCO's phase noise performance is excellent over temperature, shock, and process due to the oscillator's monolithic structure. Power output is 11 dBm typical from a 3V supply voltage. The voltage controlled oscillator is packaged in a low cost, surface mount 8 lead MSOP package with an exposed base for improved RF and thermal performance. VCOS & PLOs - SMT 11 Electrical Specifi cations, TA = +25 C, Vcc = +3V Parameter Min. Frequency Range Power Output 8 SSB Phase Noise @ 100 kHz Offset, Vtune= +5V @ RF Output Tune Voltage (Vtune) Supply Current (Icc) Typ. GHz dBm -110 0 dBc/Hz 10 100 V mA 10 A 9 dB -10 -20 dB dB Pulling (into a 2.0:1 VSWR) 10 MHz pp Pushing @ Vtune= +3V 150 MHz/V Frequency Drift Rate 0.8 MHz/C Harmonics 2nd 3rd 11 - 2 Units 11 Tune Port Leakage Current (Vtune= 10V) Output Return Loss Max. 5.8 - 6.8 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 HMC358MS8G / 358MS8GE v04.0607 MMIC VCO w/ BUFFER AMPLIFIER, 5.8 - 6.8 GHz Frequency vs. Tuning Voltage, T= 25C Frequency vs. Tuning Voltage, Vcc= +3V 7.2 7 OUTPUT FREQUENCY (GHz) 6.8 6.6 6.4 6.2 Vcc= 2.75V Vcc= 3.0V Vcc= 3.25V 6 5.8 7 6.8 6.6 6.4 6.2 +25 C +85 C -40 C 6 5.8 5.6 5.6 0 1 2 3 4 5 6 7 8 9 10 0 1 2 TUNING VOLTAGE (VOLTS) Sensitivity vs. Tuning Voltage, Vcc= +3V 5 6 7 8 9 10 11 20 250 OUTPUT POWER (dBm) SENSITIVITY (MHz/VOLT) 4 Output Power vs. Tuning Voltage, Vcc= +3V 300 +25 C +85 C -40 C 200 150 100 50 16 12 8 +25 C +85 C -40 C 4 0 0 0 1 2 3 4 5 6 7 8 9 0 10 2 4 6 8 10 TUNING VOLTAGE (VOLTS) TUNING VOLTAGE (VOLTS) Phase Noise vs. Tuning Voltage Typical SSB Phase Noise @ Vtune= +5V 0 -60 10 kHz offset 100 kHz offset -70 SSB PHASE NOISE (dBc/Hz) SSB PHASE NOISE (dBc/Hz) 3 TUNING VOLTAGE (VOLTS) VCOS & PLOs - SMT OUTPUT FREQUENCY (GHz) 7.2 -80 -90 -100 -110 -120 1 2 3 4 5 6 7 TUNING VOLTAGE (VOLTS) 8 9 10 -25 +25 C +85 C -40 C -50 -75 -100 -125 -150 3 10 4 10 5 10 6 10 7 10 OFFSET FREQUENCY (Hz) 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 11 - 3 HMC358MS8G / 358MS8GE v04.0607 MMIC VCO w/ BUFFER AMPLIFIER, 5.8 - 6.8 GHz Absolute Maximum Ratings Typical Supply Current vs. Vcc Vcc 3.5 Vdc Storage Temperature -65 to +150 C Vcc (V) 2.75 Icc (mA) 80 Operating Temperature -40 to +85 C 3.0 100 Vtune 0 to 11V 3.25 115 ESD Sensitivity (HBM) Class 1A Note: VCO will operate over full voltage range shown above. ELECTROSTATIC SENSITIVE DEVICE OBSERVE HANDLING PRECAUTIONS Outline Drawing VCOS & PLOs - SMT 11 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 AND GROUND PADDLE MUST BE SOLDERED TO PCB RF GROUND. Package Information Part Number Package Body Material Lead Finish MSL Rating HMC358MS8G Low Stress Injection Molded Plastic Sn/Pb Solder MSL1 HMC358MS8GE RoHS-compliant Low Stress Injection Molded Plastic 100% matte Sn MSL1 Package Marking [3] [1] H358 XXXX [2] H358 XXXX [1] Max peak reflow temperature of 235 C [2] Max peak reflow temperature of 260 C [3] 4-Digit lot number XXXX 11 - 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 HMC358MS8G / 358MS8GE v04.0607 MMIC VCO w/ BUFFER AMPLIFIER, 5.8 - 6.8 GHz Pin Descriptions Function Description 1 Vcc Supply Voltage Vcc= 3V 2, 6, 7 N/C No Connection 3 VTUNE Control Voltage Input. Modulation port bandwidth dependent on drive source impedance. 4, 5 GND Package bottom has an exposed metal paddle that must be RF & DC grounded. 8 RFOUT RF output (AC coupled). Interface Schematic 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 11 VCOS & PLOs - SMT Pin Number 11 - 5 HMC358MS8G / 358MS8GE v04.0607 MMIC VCO w/ BUFFER AMPLIFIER, 5.8 - 6.8 GHz Evaluation PCB VCOS & PLOs - SMT 11 List of Materials for Evaluation PCB 104713 [1] Item Description J1 - J3 PCB Mount SMA RF Connector C1 10 F Tantalum Capacitor U1 HMC358MS8G / HMC358MS8GE VCO PCB [2] 104368 Eval Board [1] Reference this number when ordering complete evaluation PCB [2] Circuit Board Material: Rogers 4350 11 - 6 The circuit board used in the final application should use RF circuit design techniques. Signal lines should have 50 ohm impedance while the package ground leads and backside ground slug should be connected directly to the ground plane similar to that shown. A sufficient number of via holes should be used to connect the top and bottom ground planes. The evaluation circuit board shown is available from Hittite 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 HMC358MS8G / 358MS8GE v04.0607 MMIC VCO w/ BUFFER AMPLIFIER, 5.8 - 6.8 GHz Notes: VCOS & PLOs - SMT 11 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 11 - 7 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Analog Devices Inc.: HMC358MS8GE HMC358MS8GETR 104713-HMC358MS8G