HMC747LC3C v06.0413 High Speed Logic - SMT 14 Gbps, FAST RISE TIME D-TYPE FLIP-FLOP w/ PROGRAMMABLE OUTPUT VOLTAGE & POSITIVE SUPPLY Typical Applications Features The HMC747LC3C is ideal for: Supports High Data Rates: up to 14 Gbps * RF ATE Applications Differential & Single-Ended Operation * Broadband Test & Measurement Fast Rise and Fall Times: 22 / 20 ps * Serial Data Transmission up to 14 Gbps Low Power Consumption: 264 mW typ. * Digital Logic Systems up to 14 GHz Programmable Differential Output Voltage Swing: 700 - 1300 mV Propagation Delay: 105 ps Single Supply: +3.3 V 16 Lead Ceramic 3x3 mm SMT Package: 9 mm 2 Functional Diagram General Description The HMC747LC3C is a D-Type Flip-Flop designed to support data transmission rates of up to 14 Gbps, and clock frequencies as high as 14 GHz. During normal operation, data is transferred to the outputs on the positive edge of the clock. Reversing the clock inputs allows for negative-edge triggered applications. All differential inputs to the HMC747LC3C are CML and terminated on-chip with 50 ohms to the positive supply, Vcc, and may be AC or DC coupled. The differential CML outputs are source terminated to 50 ohms and may also be AC or DC coupled. Outputs can be connected directly to a 50 ohm Vcc-terminated system, while DC blocking capacitors may be used if the terminating system is 50 ohms to ground. The HMC747LC3C also features an output level control pin, VR, which allows for loss compensation or signal-level optimazation. the HMC747LC3C operates from a single 3.3 V supply and is available in ROHS-compliant 3x3 mm SMT package. Electrical Specifications, TA = +25 C, Vcc = 3.3 V, VR = 3.3 V Parameter Conditions Power Supply Voltage Min. Typ. Max 3.0 3.3 3.6 V Power Supply Current 80 mA Maximum Data Rate 14 Gbps Maximum Clock Rate 14 Input Voltage Range Input Differential Range Input Return Loss Output Amplitude Output High Voltage 1 Units Frequency <14 GHz GHz Vcc - 1.5 Vcc + 0.5 V 0.1 2 Vp-p 10 dB Single-Ended, peak-to-peak 550 mVp-p Differential, peak-to-peak 1100 mVp-p 3.29 V For price, delivery and to place orders: Hittite Microwave Corporation, 2 Elizabeth Drive, 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 apps@hittite.com HMC747LC3C v06.0413 14 Gbps, FAST RISE TIME D-TYPE FLIP-FLOP w/ PROGRAMMABLE OUTPUT VOLTAGE & POSITIVE SUPPLY Electrical Specifications (continued) Conditions Min. Typ. Max Units 2.74 Output Rise / Fall Time V Differential, 20% - 80% 22 / 20 ps Frequency <13 GHz 10 dB Output Return Loss Random Jitter Jr rms Deterministic Jitter, Jd 215 -1 peak-to-peak, 0.2 PRBS input [1] ps rms 2 Propagation Delay Clock to Data, td ps, p-p 105 ps 13 GHz 320 deg 6 ps VR Pin Current VR = 3.3 V 2 mA VR Pin Current VR = 3.7 V Clock Phase Margin Set Up & Hold Time, tSH 3.5 [1] Deterministic jitter calculated by simultaneously measuring the jitter of a 300 mV, 13 GHz, 1200 90 1175 VOUT DIFFERENTIAL (mVp-p) DC CURRENT (mA) 95 85 80 75 70 65 3 3.1 3.2 3.3 3.4 3.5 3.6 PRBS input, and a single-ended output 1150 1125 1100 1075 1050 1025 1000 2.9 3.7 3 3.1 3.2 3.3 25 1400 23 1200 21 19 17 3.5 3.6 3.7 [2] Frequency = 13 GHz 3.7 1000 800 600 400 2.1 2.3 2.5 2.7 2.9 VR (V) 3.1 3.3 3.5 3.7 +25C +85C -40C tr tf [1] VR = 3.3 V 3.6 Output Differential Voltage vs. VR [1][2] VOUT DIFFERENTIAL (mVp-p) RISE/FALL TIME (ps) Rise / Fall Time vs. Supply Voltage [1][2] 3.1 3.2 3.3 3.4 SUPPLY VOLTAGE (V) 3.5 +25C +85C -40C +25C +85C -40C 3 3.4 SUPPLY VOLTAGE (V) SUPPLY VOLTAGE (V) 15 2.9 mA Output Differential Voltage vs. Supply Voltage [1][2] DC Current vs. Supply Voltage [1][2] 60 2.9 215 -1 High Speed Logic - SMT Parameter Output Low Voltage [3] Vcc = 3.3 V For price, delivery and to place orders: Hittite Microwave Corporation, 2 Elizabeth Drive, 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 apps@hittite.com 2 HMC747LC3C v06.0413 14 Gbps, FAST RISE TIME D-TYPE FLIP-FLOP w/ PROGRAMMABLE OUTPUT VOLTAGE & POSITIVE SUPPLY Rise / Fall Time vs. VR [1][2] Input Return Loss vs. Frequency 0 -5 23 -10 21 RETURN LOSS (dB) RISE/FALL TIME (ps) 19 17 15 2.1 -15 -20 -25 -30 2.3 2.5 2.7 2.9 3.1 3.3 3.5 3.7 0 2 4 6 8 10 12 14 FREQUENCY (GHz) VR (V) CLK DATA tr tf Output Return Loss vs. Frequency 0 -5 -10 RETURN LOSS (dB) High Speed Logic - SMT 25 -15 -20 -25 -30 -35 0 2 4 6 8 10 12 14 FREQUENCY (GHz) [1] Vcc = 3.3 V 3 [2] Frequency = 13 GHz For price, delivery and to place orders: Hittite Microwave Corporation, 2 Elizabeth Drive, 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 apps@hittite.com HMC747LC3C v06.0413 14 Gbps, FAST RISE TIME D-TYPE FLIP-FLOP w/ PROGRAMMABLE OUTPUT VOLTAGE & POSITIVE SUPPLY [1] Test Conditions: Pattern generated with an Agilent N4903A Serial BERT. Eye Diagram presented on a Tektronix CSA 8000. Device input = 13 Gbps PN code. Both output channels shown. Device is AC coupled to scope. Timing Diagram tc = High Speed Logic - SMT Eye Diagram I fclock tSH = Setup and Hold Time CPM = Clock Phase Margin = 360 tc - tSH tc Truth Table Input Notes: D = DP - DN C = CP - CN Q = QP - QN Outputs D C L L -> H Q L H L -> H H H - Positive voltage level L - Negative voltage level For price, delivery and to place orders: Hittite Microwave Corporation, 2 Elizabeth Drive, 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 apps@hittite.com 4 HMC747LC3C v06.0413 14 Gbps, FAST RISE TIME D-TYPE FLIP-FLOP w/ PROGRAMMABLE OUTPUT VOLTAGE & POSITIVE SUPPLY High Speed Logic - SMT Absolute Maximum Ratings Power Supply Voltage (Vcc) Vcc -0.5 V to 3.75 V Input Signals Vcc - 2.0 V to Vcc + 0.5 V Output Signals Vcc - 1.5 V to Vcc + 0.5 V Continuous Pdiss (T = 85 C) (derate 17 mW/C above 85 C) 0.68 W Thermal Resistance (Rth j-p) worst case junction to package paddle 59 C/W Maximum Junction Temperature 125 C Storage Temperature -65 C to +150 C Operating Temperature -40 C to +85 C ESD Sensitivity (HBM) Class 1C ELECTROSTATIC SENSITIVE DEVICE OBSERVE HANDLING PRECAUTIONS Outline Drawing NOTES: 1. PACKAGE BODY MATERIAL: ALUMINA 2. LEAD AND GROUND PADDLE PLATING: 30-80 MICROINCHES GOLD OVER 50 MICROINCHES MINIMUM NICKEL. 3. DIMENSIONS ARE IN INCHES [MILLIMETERS]. 4. LEAD SPACING TOLERANCE IS NON-CUMULATIVE. 5. PACKAGE WARP SHALL NOT EXCEED 0.05 mm DATUM -C6. ALL GROUND LEADS MUST BE SOLDERED TO PCB RF GROUND. 7. PADDLE MUST BE SOLDERED TO GND. 5 For price, delivery and to place orders: Hittite Microwave Corporation, 2 Elizabeth Drive, 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 apps@hittite.com HMC747LC3C v06.0413 14 Gbps, FAST RISE TIME D-TYPE FLIP-FLOP w/ PROGRAMMABLE OUTPUT VOLTAGE & POSITIVE SUPPLY Pin Descriptions Function Description 1, 4, 5, 8, 9, 12 GND Signal Grounds 2, 3 6, 7 DN, DP CP, CN Differential Data Inputs: Current Mode Logic (CML) referenced to positive supply. 10, 11 QN, QP Differential Data Outputs: Current Mode Logic (CML) referenced to positive supply.s 13, 16 Vcc Positive Supply 14, Package Base GND Supply Ground 15 VR Output level control. Output level may be adjusted by applying a voltage to VR per "Output Differential vs. VR" plot. Interface Schematic For price, delivery and to place orders: Hittite Microwave Corporation, 2 Elizabeth Drive, 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 apps@hittite.com High Speed Logic - SMT Pin Number 6 HMC747LC3C v06.0413 14 Gbps, FAST RISE TIME D-TYPE FLIP-FLOP w/ PROGRAMMABLE OUTPUT VOLTAGE & POSITIVE SUPPLY High Speed Logic - SMT Evaluation PCB List of Materials for Evaluation PCB EVAL01-HMC747LC3C [1] Item Description J1 - J6 PCB Mount SMA RF Connectors J7 - J9 DC Pin JP1 Shorting Jumper C1, C2 4.7 F Capacitor, Tantalum C3 - C5 100 pF Capacitor, 0402 Pkg. R2 10 Ohm Resistor, 0603 Pkg. U1 HMC747LC3C High Speed Logic, D-Type Flip-Flop PCB [2] 122515 Evaluation Board [1] Reference this number when ordering complete evaluation PCB [2] Circuit Board Material: Arlon 25FR or Rogers 4350 7 The circuit board used in the application should use RF circuit design techniques. Signal lines should have 50 ohm impedance while the package gro-und leads should be connected directly to the ground plane similar to that shown. The exposed package base should be connected to GND. 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. Install jumper on JP1 to short VR to Vcc for normal operation. For price, delivery and to place orders: Hittite Microwave Corporation, 2 Elizabeth Drive, 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 apps@hittite.com HMC747LC3C v06.0413 14 Gbps, FAST RISE TIME D-TYPE FLIP-FLOP w/ PROGRAMMABLE OUTPUT VOLTAGE & POSITIVE SUPPLY High Speed Logic - SMT Application Circuit For price, delivery and to place orders: Hittite Microwave Corporation, 2 Elizabeth Drive, 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 apps@hittite.com 8