HMC403S8G v01.0703 HBT DIGITAL PHASE-FREQUENCY DETECTOR, DC - 1.3 GHz Typical Applications Features This Phase Frequency Detector is a key component in low phase noise frequency synthesis applications such as: 1.3 GHz Operation • VSAT 10 • LMDS Low SSB Phase Noise Floor: -135 dBc/Hz at 100 KHz Offset Differential Input/Single Ended Output • Pt-Pt and Pt-MPt Radios • Sonnet FREQ. DIVIDER & DETECTORS - SMT D E U N I T N O T C C S U I D D O PR Functional Diagram ns g i s De 8-Lead SOIC SMT Package w e rN o f ed d n General Description e m The HMC403S8G is a digital phase-frequency com e R detector intended for use in low noise phaset No locked loop applications. Its combination of high Output Buffer Amplifiers frequency of operation along with its low phase noise floor make possible synthesizers with wide loop bandwidth and low N resulting in fast switching and very low phase noise. When used in conjunction with a differential loop amplifier, the HMC403S8G generates an output voltage that can be used to phase lock a VCO to a reference oscillator. The device is available in a small outline 8-lead SOIC plastic package. Electrical Specifications, TA = +25° C, Vcc = 5V Parameter Conditions Maximum Input Frequency Sine Wave Input [1] Input Power Range Fin = 0.1 to 1.3 GHz SSB Phase Noise Typ. Max. 1.3 Minimum Input Frequency Output Voltage Min. GHz -10 0.1 GHz +10 dBm | ZLoad | 1k 740 mV, Pk - Pk @ 100 kHz Offset with 800 MHz Input -135 dBc/Hz 86 mA Supply Current 1. Detector will operate down to DC for square-wave input signal. 10 - 1 Units For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 12 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order Online at www.hittite.com HMC403S8G v01.0703 HBT DIGITAL PHASE-FREQUENCY DETECTOR, DC - 1.3 GHz D E U N I T N O T C C S U I D D O PR Error Voltage vs. Phase Difference, Pin= 0 dBm, T= 25 °C * 0.6 Error Voltage vs. Phase Difference, Pin= 0 dBm, Fin= 800 MHz * 0.6 250MHz 0 -0.2 -0.4 +85 C -40 C 0.2 0 ew N r fo d e end m com e R Not -0.2 ns g i s De 10 -0.4 -0.6 -0.6 PHASE DIFFERENCE (rad) PHASE DIFFERENCE (rad) Test Circuit: * Error Voltage data taken using test circuit above. Loop filter gain has been subtracted from the result. For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 12 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order Online at www.hittite.com FREQ. DIVIDERS & DETECTORS - SMT 0.2 +25 C 0.4 800MHz 1.3GHz ERROR VOLTAGE (Vdc) ERROR VOLTAGE (Vdc) 0.4 10 - 2 HMC403S8G v01.0703 HBT DIGITAL PHASE-FREQUENCY DETECTOR, DC - 1.3 GHz D E U N I T N O T C C S U I D D O PR 10 - 3 SSB Phase Noise Performance, Pin= 0 dBm, Fin= 800 MHz 250 MHz 800 MHz 1.3 GHz 10 3 10 SSB PHASE NOISE (dBc/Hz) 0 -10 -20 -30 -40 -50 -60 -70 -80 -90 -100 -110 -120 -130 -140 -150 -160 2 10 0 -10 -20 -30 -40 -50 -60 -70 -80 -90 -100 -110 -120 -130 -140 -150 -160 2 10 +25 C +85 C -40 C ew N r fo d e end m com e R Not 4 10 5 10 6 10 OFFSET FREQUENCY (Hz) 3 ns g i s De 10 4 10 5 10 6 OFFSET FREQUENCY (Hz) Supply Current vs. Supply Voltage 100 95 SUPPLY CURRENT (mA) FREQ. DIVIDER & DETECTORS - SMT 10 SSB PHASE NOISE (dBc/Hz) SSB Phase Noise Performance, Pin= 0 dBm, T= 25 °C 90 85 80 75 +25 C 70 +85 C -40 C 65 60 4.75 5.00 5.25 SUPPLY VOLTAGE (Vdc) Typical DC Characteristics -40C Symbol +25C +85C Characteristics Unit Min. Typ. Max. Min. Typ. Max. Min. Typ. Max. Icc Power Supply Current 75 85 92 79 86 92 79 86 92 mA Voh Output High Voltage 1.652 1.867 2.086 1.761 1.981 2.214 1.955 2.19 2.411 V Vol Output Low Voltage 1.012 1.107 1.286 1.081 1.241 1.414 1.275 1.45 1.631 V For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 12 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order Online at www.hittite.com HMC403S8G v01.0703 HBT DIGITAL PHASE-FREQUENCY DETECTOR, DC - 1.3 GHz D E U N I T N O T C C S U I D D O PR Absolute Maximum Ratings +13 dBm Vcc +5.5V Surge Current (Pins ND & NU) 4 mA DC Current (Pins ND & NU) 2 mA Storage Temperature -65 to +150 °C Operating Temperature -40 to +85 °C ew N r fo d e end m com e R Not ns g i s De Outline Drawing 10 FREQ. DIVIDERS & DETECTORS - SMT RF Input (Vcc = +5V) NOTES: 1. PACKAGE BODY MATERIAL: LOW STRESS INJECTION MOLDED PLASTIC SILICA AND SILICON IMPREGNATED. 2. LEADFRAME MATERIAL: COPPER ALLOY 3. LEADFRAME PLATING: Sn/Pb SOLDER 4. DIMENSIONS ARE IN INCHES [MILLIMETERS]. 5. DIMENSION DOES NOT INCLUDE MOLDFLASH OF 0.15mm PER SIDE. 6. DIMENSION DOES NOT INCLUDE MOLDFLASH OF 0.25mm PER SIDE. 7. ALL GROUND LEADS AND GROUND PADDLE MUST BE SOLDERED TO PCB RF GROUND. For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 12 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order Online at www.hittite.com 10 - 4 HMC403S8G v01.0703 HBT DIGITAL PHASE-FREQUENCY DETECTOR, DC - 1.3 GHz D E U N I T N O T C C S U I D D O PR Pin Description Pin Number FREQ. DIVIDER & DETECTORS - SMT 10 10 - 5 1 2 Function Description R Reference input. NR ew N r fo d e end m com e R Not Interface Schematic ns g i s De Reference input complement. 3 V VCO input. 4 NV VCO input complement. 5 GND Ground: Backside of package has exposed metal ground slug which must be connected to ground. 6 ND Down output complement (Device will be permanently damaged if pin is instantaneously shorted to ground. A minimum load impedance magnitude of 1kis required.) 7 NU Up output complement. (Device will be permanently damaged if pin is instantaneously shorted to ground. A minimum load impedance magnitude of 1kis required.) 8 Vcc Supply Voltage. For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 12 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order Online at www.hittite.com HMC403S8G v01.0703 HBT DIGITAL PHASE-FREQUENCY DETECTOR, DC - 1.3 GHz D E U N I T N O T C C S U I D D O PR Application Circuit Note: Pins NU and ND should only be probed with high impedance probes. For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 12 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order Online at www.hittite.com 10 FREQ. DIVIDERS & DETECTORS - SMT ew N r fo d e end m com e R Not ns g i s De 10 - 6 v01.0703 HMC403S8G HBT DIGITAL PHASE-FREQUENCY DETECTOR, DC - 1.3 GHz D E U N I T N O T C C S U I D D O PR Evaluation PCB FREQ. DIVIDER & DETECTORS - SMT 10 ew N r fo d e end m com e R Not ns g i s De List of Materials Item Description J1 - J4 PC Mount SMA RF Connector J5 - J6 DC Pin C1 4.7 μF Capacitor C2 - C6 1000 pF Capacitor, 0402 Pkg. R1 - R2 1000 Ohm Resistor, 0402 Pkg. U1 HMC403S8G PCB* 104741 Eval Board 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. * Circuit Board Material: Rogers 4350 10 - 7 For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 12 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order Online at www.hittite.com v01.0703 HMC403S8G HBT DIGITAL PHASE-FREQUENCY DETECTOR, DC - 1.3 GHz ew N r fo d e end m com e R Not ns g i s De For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 12 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order Online at www.hittite.com 10 FREQ. DIVIDERS & DETECTORS - SMT Notes: D E U N I T N O T C C S U I D D O PR 10 - 8