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| HMC439QS16G / 439QS16GE v02.0705 HBT DIGITAL PHASE-FREQUENCY DETECTOR, 10 - 1300 MHz 5 FREQUENCY DIVIDERS & DETECTORS - SMT Typical Applications This Phase Frequency Detector is a key component in low phase noise frequency synthesis applications such as: * Point-to-Point Radios * Satellite Communication Systems * Military Applications * Sonet Clock Generation Features Ultra Low SSB Phase Noise Floor: -153 dBc/Hz@10 kHz offset @ 100 MHz Input up to 1300 MHz Fin. Differential Input/Single Ended Output Open Collector Output Buffer Amplifiers QSOP16G SMT Package: 29.4 mm2 Functional Diagram General Description The HMC439QS16G & HMC439QS16GE are digital phase-frequency detectors intended for use in low noise phase-locked loop applications for inputs from 10 to 1300 MHz. Its combination of high frequency of operation along with its ultra 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 HMC439QS16G & HMC439QS16GE generate output voltages that can be used to phase lock a VCO to a reference oscillator. The device is packaged in a low cost, surface mount 16 lead QSOP package with an exposed base for improved RF and thermal performance. Electrical Specifications, TA = +25 C, Vcc= 5V Parameter Maximum Input Frequency Minimum Input Frequency Input Power Range Output Voltage SSB Phase Noise Supply Current (Icc) @ 10 kHz Offset with 100 MHz Input & Pin= 0 dBm Sine Wave Input Fin= 10 to 1300 MHz -10 2000 -153 96 Conditions Min. 1300 10 +10 Typ. Max. Units MHz MHz dBm mV, Pk - Pk dBc/Hz mA 5 - 96 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 HMC439QS16G / 439QS16GE v02.0705 HBT DIGITAL PHASE-FREQUENCY DETECTOR, 10 - 1300 MHz Error Voltage vs. Supply Voltage, Pin= 0 dBm, Fin= 250 MHz* 1.2 1 ERROR VOLTAGE (Vdc) 0.8 0.6 0.4 0.2 0 -0.2 -0.4 -0.6 -0.8 -1 -1.2 -p -p/2 0 p/2 p -p -p/2 0 p/2 p PHASE DIFFERENCE (rad) PHASE DIFFERENCE (rad) Vcc=4.75V Vcc=5.0V Vcc=5.25V Error Voltage vs. Frequency, Pin= 0 dBm* 1.2 1 ERROR VOLTAGE (Vdc) 0.8 0.6 0.4 0.2 0 -0.2 -0.4 -0.6 -0.8 -1 -1.2 250MHz 800MHz 1.3GHz 5 FREQUENCY DIVIDERS & DETECTORS - SMT 6 Error Voltage vs. Temperature, Pin= 0 dBm, Fin= 250 MHz* 1.2 1 ERROR VOLTAGE (Vdc) 0.8 0.6 0.4 0.2 0 -0.2 -0.4 -0.6 -0.8 -1 -1.2 -p -p/2 0 p/2 p PHASE DIFFERENCE (rad) +25 C +85 C -40 C SSB Phase Noise Performance, Pin= 0 dBm, T= 25 C 0 -10 -20 -30 -40 -50 -60 -70 -80 -90 -100 -110 -120 -130 -140 -150 -160 -170 -180 2 10 SSB PHASE NOISE (dBc/Hz) SSB Phase Noise Performance, Pin= 0 dBm, Fin= 100 MHz 0 -10 -20 -30 -40 -50 -60 -70 -80 -90 -100 -110 -120 -130 -140 -150 -160 -170 -180 2 10 SSB PHASE NOISE (dBc/Hz) +25C +85C -40C 1280 MHz 100 MHz 10 3 10 4 10 5 10 6 10 3 10 4 10 5 10 OFFSET FREQUENCY (Hz) OFFSET FREQUENCY (Hz) * See Gain & Error Voltage Test Circuit herein. 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 5 - 97 HMC439QS16G / 439QS16GE v02.0705 HBT DIGITAL PHASE-FREQUENCY DETECTOR, 10 - 1300 MHz 5 FREQUENCY DIVIDERS & DETECTORS - SMT Absolute Maximum Ratings RF Input (Vcc= +5V) Supply Voltage (Vcc) Channel Temperature (Tc) Continuous Pdiss (T = 85 C) (derate 47.2 mW/ C above 85 C) Storage Temperature Operating Temperature +13 dBm +5.5V 135 C 4.25 W -65 to +150 C -40 to +85 C Typical Supply Current vs. Vcc Vcc (Vdc) 4.8 5.0 5.2 Icc (mA) 90 96 102 Note: Detector will work over full voltage range above. Typical DC Characteristics @ Vcc = +5V +25C Symbol Characteristics Min. Icc Voh Vol Power Supply Current Output High Voltage Output Low Voltage 90 5.0 2.9 Typ. 96 5.0 3 Max. 102 5.0 3.1 mA V V Units ELECTROSTATIC SENSITIVE DEVICE OBSERVE HANDLING PRECAUTIONS Outline Drawing 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 HMC439QS16G HMC439QS16GE 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] H439 XXXX H439 XXXX [2] [1] Max peak reflow temperature of 235 C [2] Max peak reflow temperature of 260 C [3] 4-Digit lot number XXXX 5 - 98 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 HMC439QS16G / 439QS16GE v02.0705 HBT DIGITAL PHASE-FREQUENCY DETECTOR, 10 - 1300 MHz Pin Description Pin Number 1 Function Vcc Description Supply voltage 5V 0.2V All ground leads and ground paddle must be connected to PCB RF/DC ground. (These pins are AC coupled and must be DC blocked externally.) Interface Schematic 5 FREQUENCY DIVIDERS & DETECTORS - SMT 5 - 99 2, 8, 9, 11, 16 GND 3 REF Reference Input 4 NREF Reference Input Compliment 5 N/C Not Connected (These pins are AC coupled and must be DC blocked externally.) 6 VCO VCO Input 7 NVCO VCO Input Compliment 10 Vcc3V 3.0 Volt Reference Voltage for Internal 10mA Current Source 12 ND Down Output Compliment 13 D Down Output 14 NU Up Output Compliment 15 U Up Output 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 HMC439QS16G / 439QS16GE v02.0705 HBT DIGITAL PHASE-FREQUENCY DETECTOR, 10 - 1300 MHz 5 FREQUENCY DIVIDERS & DETECTORS - SMT Gain & Error Voltage Test Circuit: Gain & Error Voltage data taken using test circuit below. Loop filter gain has been subtracted from the result. Typical PLL Application Circuit using HMC439QS16G PLL application shown for a 12.8 GHz Fout. Contact HMC to discuss your specific application. 5 - 100 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 HMC439QS16G / 439QS16GE v02.0705 HBT DIGITAL PHASE-FREQUENCY DETECTOR, 10 - 1300 MHz Evaluation PCB 5 FREQUENCY DIVIDERS & DETECTORS - SMT 5 - 101 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. List of Materials for Evaluation PCB 105809 [1] Item J1 - J4 J5 C1 C2, C5 - C7 C3, C4, C8 R1[3], R2 [3] R3, R4, R5 U1 PCB [2] Description PCB Mount SMA RF Connector 2 mm DC Header 4.7 F Capacitor 100 pF Capacitor, 0402 Pkg. 1000 pF Capacitor, 0603 Pkg. 4.3 Ohm Resistor, 0603 Pkg. 200 Ohm Resistor, 0603 Pkg. HMC439QS16G / HMC439QS16GE 105733 Eval Board Evaluation PCB Circuit [1] Reference this number when ordering complete evaluation PCB [2] Circuit Board Material: Rogers 4350 [3] Choose values of R1 & R2 between 4.3 and 20 Ohms for best noise performance 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 |
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