Analog Devices Welcomes Hittite Microwave Corporation NO CONTENT ON THE ATTACHED DOCUMENT HAS CHANGED www.analog.com www.hittite.com THIS PAGE INTENTIONALLY LEFT BLANK HMC729LC3C v06.0514 HIGH SPEED LOGIC - SMT 26 GHz, T-FLIP-FLOP w/ RESET Typical Applications Features The HMC729LC3C is ideal for: Supports Clock Frequencies up to 26 GHz • Serial Data Transmission up to 26 Gbps Differential or Single-Ended Operation • High Speed Frequency Divider (up to 26 GHz) Fast Rise and Fall Times: 18 / 17 ps • Broadband Test & Measurement Low Power Consumption: 270 mW typ. • RF ATE Applications Propagation Delay: 95 ps Single Supply: -3.3 V 16 Lead Ceramic 3x3 mm SMT Package: 9 mm2 Functional Diagram General Description The HMC729LC3C is a T-Type Flip-Flop w/Reset designed to support clock frequencies as high as 26 GHz. During normal operation, with the reset pin not asserted, the output toggles from its prior state on the positive edge of the clock. This results in a divide-bytwo function of the clock input. Asserting the reset pin forces the Q output low regardless of the clock edge state (asynchronous reset assertion). Reversing the clock inputs allows for negative-edge triggered applications. All differential inputs to the HMC729LC3C 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 HMC729LC3C operates from a single -3.3 V supply and is available in ROHS-compliant 3x3 mm SMT package. Electrical Specifications, TA = +25 ºC, Vee = -3.3 V Parameter Conditions Power Supply Voltage Min. Typ. Max -3.6 -3.3 -3.0 Power Supply Current 82 Maximum Clock Rate V mA 26 GHz Input Voltage Range -1.5 0.5 V Input Differential Range 0.1 2.0 Vp-p Input Return Loss Output Amplitude 1 Units Frequency <13 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 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 [email protected] HMC729LC3C v06.0514 26 GHz, T-FLIP-FLOP w/ RESET Electrical Specifications (continued) Conditions Output Return Loss Min. Typ. Max Differential, 20% - 80% 18 / 17 Frequency <13 GHz 10 Random Jitter Jr ps dB rms Deterministic Jitter, Jd Units 0.2 peak-to-peak ps rms 2 ps, p-p Propagation Delay Clock to Q, td 95 ps Propagation Delay Reset to Q, tdr 125 ps DC Current vs. Supply Voltage Output Differential Voltage vs. Supply Voltage [2] [1] 105 1300 100 DC CURRENT (mA) VOUT DIFFERENTIAL (mVp-p) +25C +85C -40C 95 90 85 80 75 70 65 -3.7 -3.6 -3.5 -3.4 -3.3 -3.2 -3.1 -3 +25C +85C -40C 1200 1100 1000 900 800 -3.7 -2.9 -3.6 SUPPLY VOLTAGE (V) -3.4 -3.3 -3.2 -3.1 -3 -2.9 Output Differential Voltage vs. Input Frequency [3] 1300 VOUT DIFFERENTIAL (mVp-p) 25 23 RISE/FALL TIME (ps) -3.5 SUPPLY VOLTAGE (V) Rise / Fall Time vs. Supply Voltage [2] tr 21 tf 19 17 15 -3.7 HIGH SPEED LOGIC - SMT Parameter Output Rise / Fall Time -3.6 -3.5 -3.4 -3.3 -3.2 -3.1 -3 1200 1100 1000 [2] Frequency = 24 GHz 800 700 8 -2.9 12 16 20 24 28 32 FREQUENCY (GHz) SUPPLY VOLTAGE (V) [1] Data rate = 13 Gbps 900 [3] Vee - -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 [email protected] 2 HMC729LC3C v06.0514 26 GHz, T-FLIP-FLOP w/ RESET Output Return Loss vs. Frequency Input Return Loss vs. Frequency 3 0 -5 -5 -10 -10 RETURN LOSS (dB) RETURN LOSS (dB) HIGH SPEED LOGIC - SMT 0 -15 -20 -25 -15 -20 -25 -30 -35 -40 -30 0 2 4 6 8 FREQUENCY (GHz) 10 12 14 0 4 8 12 16 FREQUENCY (GHz) 20 24 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 [email protected] HMC729LC3C v06.0514 26 GHz, T-FLIP-FLOP w/ RESET [1] Test Conditions: Waveform generated with a CW signal source input at 26 GHz. Diagram data presented on a Tektronix CSA 8000. Timing Diagram 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 [email protected] HIGH SPEED LOGIC - SMT Output Waveform 4 HMC729LC3C v06.0514 26 GHz, T-FLIP-FLOP w/ RESET HIGH SPEED LOGIC - SMT Absolute Maximum Ratings 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. Package Information Part Number Package Body Material Lead Finish HMC729LC3C Alumina, White Gold over Nickel MSL Rating MSL3 [1] Package Marking [2] H729 XXXX [1] Max peak reflow temperature of 260 °C [2] 4-Digit lot number XXXX 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 [email protected] HMC729LC3C v06.0514 26 GHz, T-FLIP-FLOP w/ RESET Pin Descriptions [1] Function Description 1, 4, 5, 8, 9, 12 GND Signal Grounds 2, 3 RP, RN Differential Reset Inputs: Current Mode Logic (CML) referenced to positive supply. 6, 7 CP, CN Differential Clock Inputs: Current Mode Logic (CML) referenced to positive supply. 10, 11 QN, QP Differential Clock Outputs: Current Mode Logic (CML) referenced to positive supply. 13, 16 Vee Negative Supply 14, Package Base GND Supply Ground 15 N/C No Connection Interface Schematic HIGH SPEED LOGIC - SMT Pin Number [1] Contact HMC for alternate pinouts 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 [email protected] 6 HMC729LC3C v06.0514 26 GHz, T-FLIP-FLOP w/ RESET HIGH SPEED LOGIC - SMT Evaluation PCB List of Materials for Evaluation PCB 123576 [1] Item Description J3, J4 PCB Mount 2.92mm RF Connectors J1, J2, J5, J6 PCB Mount SMA RF Connectors J7 - J9 DC Pin C1 4.7 µF Capacitor, Tantalum C5 100 pF Capacitor, 0402 Pkg. U1 HMC729LC3C High Speed Logic, T 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 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 packaged 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, 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 [email protected] HMC729LC3C v06.0514 26 GHz, T-FLIP-FLOP w/ RESET 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 [email protected] 8