HMC705LP4 / 705LP4E v03.0709 Frequency Dividers & Detectors - SMT 4 6.5 GHz PROGRAMMABLE DIVIDER (N = 1 - 17) Typical Applications Features The HMC705LP4(E) is ideal for: Ultra Low SSB Phase Noise Floor: -153 dBc/Hz @ 100 kHz • Satellite Communication Systems Programmable Divider (N= 1 - 17) Operating up to 6.5 GHz • Point-to-Point Radios • Military Applications 24 Lead 4X4mm SMT Package: 16mm 2 • Sonet Clock Generation • Test Equipment Functional Diagram General Description The HMC705LP4(E) is a low noise GaAs HBT programmable divider in a 4x4 mm leadless surface mount package. The divider can be programmed to divide by any number from N = 1 to N = 17 up to 6.5 GHz. The HMC705LP4E’s high frequency operation along with low phase noise floor is very useful in high performance fast settling synthesizer architectures. The HMC705LP4E may be combined with Hittite’s Phase Frequency Detectors, VCOs and PLL ICs to create low noise, fast settling phase locked loops. Electrical Specifications, TA = +25° C, Vcc = Vcc1 = Vcc2 = +5V Conditions Min. Maximum Input Frequency Parameter Sine Wave or Square Wave Input 6.5 Minimum Input Frequency Sine Wave or Square Wave Input Input Power Range Output Power SSB Phase Noise Fin = 0.1 to 6.5 GHz* -15 Typ. Max. Units 0.1 GHz 10 dBm GHz 0 Divide-by-2 0 dBm Fin = 6 GHz, N = 17 -153 dBc/Hz 190 mA Total Supply Current * For sine wave inputs less than 400 MHz input power must be greater than or equal to -5 dBm 4-1 For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com Application Support: Phone: 978-250-3343 or [email protected] HMC705LP4 / 705LP4E v03.0709 6.5 GHz PROGRAMMABLE DIVIDER (N = 1 - 17) 20 10 10 INPUT POWER (dBm) INPUT POWER (dBm) 20 0 -10 -20 0 -10 -20 N=1 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5 6 6.5 7 0 0.5 1 1.5 2 2.5 3 3.5 INPUT FREQUENCY (GHz) Output Power, Divide Ratio States 1 through 5 0 OUTPUT POWER (dBm) N=2 N=1 -1 N=3 -2 N=6 N=7 -2 N=8 N=9 -4 N=10 N=11 N=12 N=13 N=14 N=15 N=16 N=17 -6 -8 -10 0 1 2 3 4 5 6 0 7 1 INPUT FREQUENCY (GHz) 2 3 4 5 6 7 INPUT FREQUENCY (GHz) Fundamental Feedthru Power, Pin = 0 dBm -15 N=4 through 17 -25 OUTPUT LEVEL (dBm) OUTPUT POWER (dBm) N=4 N=5 7 Output Power, Divide Ratio States 6 through 17 1 0 4 4.5 5 5.5 6 6.5 INPUT FREQUENCY (GHz) 4 Frequency Dividers & Detectors - SMT Input Sensitivity Window vs. Temperature, N = 17, T = -40°C to +85°C Input Sensitivity Window, All States -35 N=3 -45 N=2 -55 -65 0 1 2 3 4 5 6 7 INPUT FREQUENCY (GHz) For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com Application Support: Phone: 978-250-3343 or [email protected] 4-2 HMC705LP4 / 705LP4E v03.0709 6.5 GHz PROGRAMMABLE DIVIDER (N = 1 - 17) SSB Phase Noise Performance Fin = 6 GHz, N = 2; T = -40°C, +25°C, +85°C Fin = 6 GHz, N = 17; T = -40°C, +25°C, +85°C -110 SSB PHASE NOISE (dBc/Hz) SSB PHASE NOISE (dBc/Hz) -110 -120 -40C -130 -140 -150 -160 2 10 3 4 10 5 10 6 10 10 -40C -140 -150 3 4 10 10 5 6 10 7 10 10 OFFSET FREQUENCY (Hz) SSB Phase Noise Performance SSB Phase Noise Performance Fin = 6 GHz, N = 2; Vcc = 4.75V, 5V, 5.25V Fin = 6 GHz, N = 17; Vcc = 4.75V, 5V, 5.25V -110 SSB PHASE NOISE (dBc/Hz) SSB PHASE NOISE (dBc/Hz) -110 -120 -130 -140 -150 -160 2 10 3 10 4 5 10 10 OFFSET FREQUENCY (Hz) 6 10 -150 3 4 10 5 10 6 10 7 10 10 0 OUTPUT POWER (dBm) -10 N=5 N=1 -20 -30 -140 2nd Harmonic, N = 6 through 17 N=3 -10 -130 OFFSET FREQUENCY (Hz) 2nd Harmonic, N = 1 through 5 0 -120 -160 2 10 7 10 N=4 N=2 -40 -50 -60 -20 -30 -40 -50 -60 0 1 2 3 4 5 INPUT FREQUENCY (GHz) 4-3 -130 -160 2 10 7 10 -120 OFFSET FREQUENCY (Hz) OUTPUT POWER (dBm) Frequency Dividers & Detectors - SMT 4 SSB Phase Noise Performance 6 7 0 1 2 3 4 5 6 7 INPUT FREQUENCY (GHz) For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com Application Support: Phone: 978-250-3343 or [email protected] HMC705LP4 / 705LP4E v03.0709 6.5 GHz PROGRAMMABLE DIVIDER (N = 1 - 17) 3rd Harmonic, N = 6 through 17 0 0 N=4 N=2 N=5 -20 N=1 -30 -40 N=3 -50 -60 -20 -30 -40 N=6 -50 -60 0 1 2 3 4 5 6 7 0 1 2 INPUT FREQUENCY (GHz) 0 N=5 OUTPUT POWER (dBm) OUTPUT POWER (dBm) N=4 -30 -40 N=1 N=2 -50 5 6 7 6 7 6 7 N=6 through 17 -10 N=3 -20 4 4th Harmonic, N = 6 through 17 0 -10 3 INPUT FREQUENCY (GHz) 4th Harmonic, N = 1 through 5 -60 -20 -30 N=7 N=8 -40 -50 -60 0 1 2 3 4 5 6 7 0 1 2 INPUT FREQUENCY (GHz) 0 -10 -10 OUTPUT POWER (dBm) N=4 N=2 N=3 -30 N=5 -40 4 5 5th Harmonic, N = 6 through 17 0 -20 3 INPUT FREQUENCY (GHz) 5th Harmonic, N = 1 through 5 OUTPUT POWER (dBm) 4 N=6,7,8,9,10,11,12,13,14,15,16,17 -10 OUTPUT POWER (dBm) OUTPUT POWER (dBm) -10 N=1 -50 -60 N=6 through15 Frequency Dividers & Detectors - SMT 3rd Harmonic, N = 1 through 5 -20 -30 N=17 N=16 -40 -50 -60 0 1 2 3 4 5 INPUT FREQUENCY (GHz) 6 7 0 1 2 3 4 5 INPUT FREQUENCY (GHz) For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com Application Support: Phone: 978-250-3343 or [email protected] 4-4 HMC705LP4 / 705LP4E v03.0709 6.5 GHz PROGRAMMABLE DIVIDER (N = 1 - 17) 300 400 200 300 AMPLITUDE (mV) AMPLITUDE (mV) Output Voltage Waveform, Fin = 750 MHz, N = 3, Pin = 0 dBm, T= 25 °C 100 0 -100 -200 -300 25 200 100 0 -100 26 27 28 29 30 -200 26 31 27 28 29 30 31 32 33 TIME (ns) TIME (ns) Output Voltage Waveform, Fin = 2500 MHz, N = 10, Pin = 0 dBm, T= 25 °C Output Voltage Waveform, Fin = 4250 MHz, N = 17, Pin = 0 dBm, T= 25 °C 200 100 100 0 0 AMPLITUDE (mV) AMPLITUDE (mV) Frequency Dividers & Detectors - SMT 4 Output Voltage Waveform, Fin = 500 MHz, N = 2, Pin = 0 dBm, T= 25 °C -100 -200 -300 -200 -300 -400 -400 -500 32 -100 33 34 35 36 37 38 -500 25 26 27 28 29 30 TIME (ns) TIME (ns) N Output Duty Cycle (%) 1 Input 2 50 3 - 17 [ 1 - (2/N) ] x 100 Note: [1] Peak to peak amplitude does not change relative to N. [2] Pulse duty cycle changes relative to N. 4-5 For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com Application Support: Phone: 978-250-3343 or [email protected] HMC705LP4 / 705LP4E v03.0709 6.5 GHz PROGRAMMABLE DIVIDER (N = 1 - 17) RF Input (Vcc= +5V) +13 dBm Supply Voltage (Vcc) +5.5V Logic Inputs Junction Temperature (Tc) Typical Supply Current vs. Vcc Vcc (V) Icc (mA) 4.75 180 -0.5V to (0.5V + Vcc) 5.00 190 135 °C 5.25 210 Continuous Pdiss (T = 85 °C) (derate 49 mW/° C above 85 °C) 2.4 W Thermal Resistance (Junction to ground paddle) 20.5 °C/W Storage Temperature -65 to +150 °C Operating Temperature -40 to +85 °C Note: HMC705LP4E will work over full voltage range above. ELECTROSTATIC SENSITIVE DEVICE OBSERVE HANDLING PRECAUTIONS Outline Drawing NOTES: 1. LEADFRAME MATERIAL: COPPER ALLOY 2. DIMENSIONS ARE IN INCHES [MILLIMETERS]. 3. LEAD SPACING TOLERANCE IS NON-CUMULATIVE 4. PAD BURR LENGTH SHALL BE 0.15mm MAXIMUM. PAD BURR HEIGHT SHALL BE 0.05mm MAXIMUM. 4 Frequency Dividers & Detectors - SMT Absolute Maximum Ratings 5. PACKAGE WARP SHALL NOT EXCEED 0.05mm. 6. ALL GROUND LEADS AND GROUND PADDLE MUST BE SOLDERED TO PCB RF GROUND. 7. REFER TO HITTITE APPLICATION NOTE FOR SUGGESTED PCB LAND PATTERN. Package Information Part Number Package Body Material Lead Finish MSL Rating HMC705LP4 Low Stress Injection Molded Plastic Sn/Pb Solder MSL1 [1] HMC705LP4E RoHS-compliant Low Stress Injection Molded Plastic 100% matte Sn MSL1 [2] Package Marking [3] H705 XXXX H705 XXXX [1] Max peak reflow temperature of 235 °C [2] Max peak reflow temperature of 260 °C [3] 4-Digit lot number XXXX For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com Application Support: Phone: 978-250-3343 or [email protected] 4-6 HMC705LP4 / 705LP4E v03.0709 6.5 GHz PROGRAMMABLE DIVIDER (N = 1 - 17) 4 Pin Description Pin Number Frequency Dividers & Detectors - SMT 1 - 6, 8, 18 4-7 Function Description N/C The pins are not connected internally; however, all data shown herein was measured with these pins connected to RF/DC ground externally. Interface Schematic PFD INVERT function 7, 20 - 24 DIV1, S0 N0 - N2 BYP CMOS compatible input control bit Logic “LOW” = NORMAL Logic “HIGH” = INVERT 9, 19 Vcc1, Vcc2 Supply Voltage 10, 13, 14, 17 GND These pins and package bottom must be connected to RF DC ground. 11 NFIN (These pins are AC coupled and must be DC Blocked externally.) Frequency Input 12 FIN Frequency Input Complement 15 NFout Frequency, output complement 16 Fout Frequency output For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com Application Support: Phone: 978-250-3343 or [email protected] HMC705LP4 / 705LP4E v03.0709 6.5 GHz PROGRAMMABLE DIVIDER (N = 1 - 17) Division Ratio N S0 N0 N1 N2 DIV 1 BYP 1 0 0 0 0 0 1 2 0 0 0 0 1 0 3 1 0 0 0 1 0 4 0 1 0 0 0 0 5 1 1 0 0 0 0 6 0 0 1 0 0 0 7 1 0 1 0 0 0 8 0 1 1 0 0 0 9 1 1 1 0 0 0 10 0 0 0 1 0 0 11 1 0 0 1 0 0 12 0 1 0 1 0 0 13 1 1 0 1 0 0 14 0 0 1 1 0 0 15 1 0 1 1 0 0 16 0 1 1 1 0 0 17 1 1 1 1 0 0 0 = Logic Low 1 = Logic High For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com Application Support: Phone: 978-250-3343 or [email protected] 4 Frequency Dividers & Detectors - SMT HMC705LP4(E) Programming Truth Table 4-8 HMC705LP4 / 705LP4E v03.0709 6.5 GHz PROGRAMMABLE DIVIDER (N = 1 - 17) Frequency Dividers & Detectors - SMT 4 Evaluation PCB Circuit 4-9 For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com Application Support: Phone: 978-250-3343 or [email protected] HMC705LP4 / 705LP4E v03.0709 6.5 GHz PROGRAMMABLE DIVIDER (N = 1 - 17) Evaluation PCB [1] Item Description J1 - J4 PCB Mount SMA Connector J5 14 Position Header J6 4 Position Header R1 10K Ohm Resistor Network, Bissel SMD C1, C2 1000 pF Capacitor, 0402 Pkg. C3 - C5 100 pF Capacitor, 0402 Pkg. C6 - C8 1000 pF Capacitor, 0603 Pkg. C9 4.7 μF Tantalum Capacitor, Case A U1 HMC705LP4(E) Programmable Divider PCB [2] 116991 Eval Board The circuit board used in the application should use RF circuit design techniques. Signal lines should have 50 Ohm impedance while the package ground leads and backside ground paddle 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. Frequency Dividers & Detectors - SMT List of Materials for Evaluation PCB 116993 4 [1] Reference this number when ordering complete evaluation PCB [2] Circuit Board Material: Rogers 4350 For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com Application Support: Phone: 978-250-3343 or [email protected] 4 - 10 HMC705LP4 / 705LP4E v03.0709 6.5 GHz PROGRAMMABLE DIVIDER (N = 1 - 17) 4 - 11 PLL application shown for Divide-by-10. Contact HMC to discuss your specific application. Typical PLL Application Circuit using HMC705LP4(E) Frequency Dividers & Detectors - SMT 4 For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com Application Support: Phone: 978-250-3343 or [email protected] HMC705LP4 / 705LP4E v03.0709 6.5 GHz PROGRAMMABLE DIVIDER (N = 1 - 17) Typical Application Showing Spurious Performance CMOS/TTL Input Characteristics Maximum Input Logic “0” Voltage (VIL MAXIMUM) = 1.1V @ 1 µA. Minimum Input Logic “1” Voltage (VIH MINIMUM) = 1.8V @ 50 µA. Input IV characteristics for the logic inputs (S0, N0 - N2, DIVI, BYP) are shown below: 0.4 V Input Current (mA) V IL MAX 0.3 IH MIN 0.2 0.1 Frequency Dividers & Detectors - SMT 4 0 -0.1 0 1 2 3 4 5 Input Voltage (V) For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com Application Support: Phone: 978-250-3343 or [email protected] 4 - 12