HMC727LC3C v03.1010 HIGH SPEED LOGIC - SMT 3 14 Gbps, FAST RISE TIME D-TYPE FLIP-FLOP Typical Applications Features The HMC727LC3C is ideal for: Supports High Data Rates: up to 14 Gbps • 16 G Fiber Channel Differential or Single-Ended Operation • RF ATE Applications Fast Rise and Fall Times: 19 / 17 ps • Broadband Test & Measurement Low Power Consumption: 260 mW typ. • Serial Data Transmission up to 14 Gbps Propagation Delay: 105 ps • Digital Logic Systems up to 14 GHz Single Supply: -3.3 V 16 Lead Ceramic 3x3 mm SMT Package: 9 mm 2 Functional Diagram General Description The HMC727LC3C 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 HMC727LC3C are CML and terminated on-chip with 50 Ohms to the positive supply, GND, and may be DC or AC coupled. The differential CMl outputs are source terminated to to 50 Ohms and may also be AC or DC coupled. Outputs can be connected directly to a 50 Ohm ground-terminated system or drive devices with CML logic input. The HMC727LC3C operates from a single -3.3 V supply and is available in ROHS-compliant 3x3 mm SMT package. Electrical Specifications, TA = +25 °C, Vee = -3.3 V Parameter Conditions Power Supply Voltage Min. Typ. Max Units -3.6 -3.3 -3.0 V Power Supply Current 80 mA Maximum Data Rate 14 Gbps Maximum Clock Rate 14 Input Voltage Range -1.5 Input Differential Range Input Return Loss V 2.0 Vp-p Frequency <14 GHz 10 dB Single-Ended, peak-to-peak 550 mVp-p Differential, peak-to-peak 1100 mVp-p Output High Voltage -10 mV Output Low Voltage -560 mV 19 / 17 ps Output Amplitude Output Rise / Fall Time 3-1 0.1 GHz 0.5 Differential, 20% - 80% 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] HMC727LC3C v03.1010 14 Gbps, FAST RISE TIME D-TYPE FLIP-FLOP Electrical Specifications (continued) Conditions Min. Typ. Frequency <14 GHz Random Jitter Jr Max dB rms 0.2 peak-to-peak, 215 -1 PRBS input [1] Deterministic Jitter, Jd Propagation Delay Clock to Data, td Clock Phase Margin Units 10 13 GHz Set Up & Hold Time, tSH ps rms 2 ps, p-p 105 ps 320 deg 6 ps [1] Deterministic jitter calculated by simultaneously measuring the jitter of a 300 mV, 13 GHz, 215 -1 PRBS input, and a single-ended output Output Differential Voltage vs. Supply Voltage [2] DC Current vs. Supply Voltage [1] 95 DC CURRENT (mA) 90 VOUT DIFFERENTIAL (mVp-p) 1500 +25C +85C -40C 85 80 75 70 65 60 -3.7 +25C +85C -40C 1400 1300 1200 1100 3 HIGH SPEED LOGIC - SMT Parameter Output Return Loss 1000 -3.6 -3.5 -3.4 -3.3 -3.2 -3.1 -3 -2.9 -3.7 SUPPLY VOLTAGE (V) -3.6 -3.5 -3.4 -3.3 -3.2 -3.1 -3 -2.9 SUPPLY VOLTAGE (V) Rise / Fall Time vs. Supply [1] 25 RISE/FALL TIME (ps) 23 tr tf 21 19 17 15 -3.7 -3.6 -3.5 -3.4 -3.3 -3.2 -3.1 -3 -2.9 SUPPLY VOLTAGE (V) [1] Data rate = 13 Gbps [2] Frequency = 10 GHz [3] Vee = -3.3 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] 3-2 HMC727LC3C v03.1010 14 Gbps, FAST RISE TIME D-TYPE FLIP-FLOP 3-3 Input Return Loss vs. Frequency 0 0 -5 -5 -10 -10 RETURN LOSS (dB) HIGH SPEED LOGIC - SMT 3 RETURN LOSS (dB) Output Return Loss vs. Frequency -15 -20 -15 -20 -25 -25 -30 0 2 4 6 8 FREQUENCY (GHz) 10 12 14 -30 0 2 4 6 8 10 12 14 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] HMC727LC3C v03.1010 14 Gbps, FAST RISE TIME D-TYPE FLIP-FLOP Eye Diagram 3 HIGH SPEED LOGIC - SMT [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, Vin = 300 mVp-p differential. Both output channels shown. Timing Diagram tc = 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, 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] 3-4 HMC727LC3C v03.1010 14 Gbps, FAST RISE TIME D-TYPE FLIP-FLOP Absolute Maximum Ratings HIGH SPEED LOGIC - SMT 3 Power Supply Voltage (Vee) -3.75 V to +0.5 V Input Signals -2 V to +0.5 V Output Signals -1.5 V to +1 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. 3-5 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] HMC727LC3C v03.1010 14 Gbps, FAST RISE TIME D-TYPE FLIP-FLOP Pin Descriptions Function Description 1, 4, 5, 8, 9, 12 GND Signal Grounds 2, 3 6, 7 DN, DP CP, CN Differential Data Inputs: Common Mode Logic (CML) referenced to positive supply. 10, 11 QN, QP Differential Data Outputs: Common Mode Logic (CML) referenced to positive supply. 13, 16 Vee Negative Supply 14, Package Base G GND 15 N/C No Connection required. This pin may be connected to RF/DC ground without affecting performance. Interface Schematic 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] 3 HIGH SPEED LOGIC - SMT Pin Number 3-6 HMC727LC3C v03.1010 14 Gbps, FAST RISE TIME D-TYPE FLIP-FLOP Evaluation PCB HIGH SPEED LOGIC - SMT 3 List of Materials for Evaluation PCB 122520 [1] Item Description J1 - J6 PCB Mount SMA RF Connectors J7, J9 DC Pin C1 4.7 µF Capacitor, Tantalum C5 100 pF Capacitor, 0402 Pkg. U1 HMC727LC3C High Speed Logic, D-Type Flip-Flop PCB [2] 122518 Evaluation Board [1] Reference this number when ordering complete evaluation PCB [2] Circuit Board Material: Arlon 25FR or Rogers 4350 3-7 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 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. 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] HMC727LC3C v03.1010 14 Gbps, FAST RISE TIME D-TYPE FLIP-FLOP Application Circuit HIGH SPEED LOGIC - SMT 3 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] 3-8