HMC745LC3C v03.1010 13 Gbps, FAST RISE TIME XOR / XNOR GATE w/ PROGRAMMABLE OUTPUT VOLTAGE & POSITIVE SUPPLY HIGH SPEED LOGIC - SMT 3 Typical Applications Features The HMC745LC3C is ideal for: Inputs Terminated Internally in 50 Ohms • RF ATE Applications Differential & Singe-Ended Operation • Broadband Test & Measurement Fast Rise and Fall Times: 21 / 19 ps • Serial Data Transmission up to 13 Gbps Low Power Consumption: 240 mW typ. • Digital Logic Systems up to 13 GHz Programmable Differential Output Voltage Swing: 600 - 1200 mV Propagation Delay: 95 ps Single Supply: +3.3V 16 Lead Ceramic 3x3mm SMT Package: 9mm2 Functional Diagram General Description The HMC745LC3C is a XOR/XNOR gate function designed to support data transmission rates of up to 13 Gbps, and clock frequencies as high as 13 GHz. The HMC745LC3C also features an output level control pin, VR, which allows for loss compensation or for signal level optimization. All input and output signals to the HMC745LC3C are terminated with 50 Ohms to Vcc on-chip, and may be either AC or DC coupled. Inputs or outputs can be connected directly to a 50 Ohm to Vcc terminated system, while DC blocking capacitors may be used if the terminating system is 50 Ohms to ground. The HMC745LC3C operates from a single +3.3V DC supply, and is available in a ceramic RoHS compliant 3x3 mm SMT package. Electrical Specifications, TA = +25 °C, Vcc = +3.3V Parameter Conditions Power Supply Voltage Typ. Max 3.0 3.3 3.6 Units V Power Supply Current 72 mA Maximum Data Rate 13 Gbps Maximum Clock Rate 13 GHz Input High Voltage 2.8 3.8 V Input Low Voltage 2.1 3.3 V Input Return Loss 10 dB Single-Ended, peak-to-peak 550 mVp-p Differential, peak-to-peak 1100 mVp-p Output High Voltage 3.25 V Output Low Voltage 2 V 21 / 19 ps Output Amplitude Output Rise / Fall Time 3-1 Min. Frequency <13 GHz 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] HMC745LC3C v03.1010 13 Gbps, FAST RISE TIME XOR / XNOR GATE w/ PROGRAMMABLE OUTPUT VOLTAGE & POSITIVE SUPPLY Electrical Specifications, (continued) Parameter Conditions Output Return Loss Min. Typ. Frequency <13 GHz Max Units 10 Small Signal Gain dB 27 Random Jitter Jr dB rms 0.2 peak-to-peak, 215 -1 PRBS input [1] Deterministic Jitter, Jd Propagation Delay, td ps rms 2 ps, p-p 95 ps DC Current vs. Supply Voltage Output Differential vs. Supply Voltage [1] [2] [1] [2] 1200 DC CURRENT (mA) 85 DIFFERENTIAL VOLTAGE (mV) 90 +25C +85C -40C 80 75 70 65 60 55 2.9 1175 1150 1125 1100 1075 1025 1000 3 3.1 3.2 3.3 3.4 3.5 3.6 3.7 +25C +85C -40C 1050 2.9 3 3.1 Rise / Fall Time vs. Supply Voltage [2] 3.3 3.4 3.5 3.6 3.7 Output Differential vs. Frequency [1] 1400 25 OUTPUT DIFFERENTIAL (mV) tr tf 23 RISE/FALL TIME (ps) 3.2 SUPPLY VOLTAGE (V) SUPPLY VOLTAGE (V) 21 19 17 15 2.9 HIGH SPEED LOGIC - SMT [1] Deterministic jitter calculated by simultaneously measuring the jitter of a 300 mV, 13 GHz, 215 -1 PRBS input, and a single-ended output 3 3 3.1 3.2 3.3 3.4 SUPPLY VOLTAGE (V) [1] VR = +3.3V 3.5 3.6 3.7 1200 1000 800 600 400 2 4 6 8 10 12 14 16 18 FREQUENCY (GHz) [2] Frequency = 13 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] 3-2 HMC745LC3C v03.1010 13 Gbps, FAST RISE TIME XOR / XNOR GATE w/ PROGRAMMABLE OUTPUT VOLTAGE & POSITIVE SUPPLY Rise / Fall Time vs. VR [2] 25 1200 23 RISE/FALL TIME (ps) 1400 1000 800 +25C +85C -40C 600 400 2.1 2.3 2.5 2.7 2.9 3.1 3.3 3.5 21 19 17 15 2.1 3.7 2.3 2.5 2.7 2.9 3.1 3.3 3.5 3.7 VR (V) Output Return Loss vs. Frequency Input Return Loss vs. Frequency 0 0 -5 -5 -10 RETURN LOSS (dB) -10 -15 -20 -25 -15 -20 -25 -30 -30 -35 0 2 4 6 8 10 FREQUENCY (GHz) [1] VR = +3.3V 3-3 tr tf VR (V) RETURN LOSS (dB) HIGH SPEED LOGIC - SMT 3 DIFFERENTIAL VOLTAGE (mV) Output Differential vs. VR [2] 12 14 0 2 4 6 8 10 12 14 FREQUENCY (GHz) [2] Frequency = 13 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] HMC745LC3C v03.1010 13 Gbps, FAST RISE TIME XOR / XNOR GATE w/ PROGRAMMABLE OUTPUT VOLTAGE & POSITIVE SUPPLY Eye Diagram 3 HIGH SPEED LOGIC - SMT [1] Test Conditions: Waveform generated with an Agilent N4903A J-Bert. Rate = 13 Gbps. Eye diagram data presented on a Tektronix CSA 8000. Device is AC coupled to scope. Timing Diagram Truth Table Input A Notes: A = AP - AN B = BP - BN D = DP - DN Outputs B D L L L L H H H L H H H L 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 HMC745LC3C v03.1010 13 Gbps, FAST RISE TIME XOR / XNOR GATE w/ PROGRAMMABLE OUTPUT VOLTAGE & POSITIVE SUPPLY Absolute Maximum Ratings HIGH SPEED LOGIC - SMT 3 Power Supply Voltage (Vee) -3.75V to +0.5V Input Signals -2V to +0.5V Output Signals -1.5V to +1V 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 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 0.05mm 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] HMC745LC3C v03.1010 13 Gbps, FAST RISE TIME XOR / XNOR GATE w/ PROGRAMMABLE OUTPUT VOLTAGE & POSITIVE SUPPLY Pin Descriptions Function Description 1, 4, 5, 8, 9, 12 GND Signal Grounds 2, 3 AN, AP Clock / Data Input A 6, 7 BP, BN Clock / Data Input B 10, 11 DN, DP Clock / Data Output 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, 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 HMC745LC3C v03.1010 13 Gbps, FAST RISE TIME XOR / XNOR GATE w/ PROGRAMMABLE OUTPUT VOLTAGE & POSITIVE SUPPLY Evaluation PCB HIGH SPEED LOGIC - SMT 3 Item Description J1 AN J2 AP J3 BP J4 BN J5 DN J6 DP J7 GND J8 VR J9 Vcc List of Materials for Evaluation PCB 122517 [1] Item Description J1 - J6 PCB Mount SMA RF Connectors J7 - J9 DC Pin JP1 Shorting Jumper C1, C2 4.7 µF Capacitor, Tantalum C3 - C5 100 pF Capacitor, 0402 Pkg. R2 10 Ohm Resistor, 0603 Pkg. U1 HMC745LC3C High Speed Logic, XOR / XNOR PCB [2] 122515 Evaluation Board [1] Reference this number when ordering complete evaluation PCB 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. [2] Circuit Board Material: Arlon 25FR 3-7 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] HMC745LC3C v03.1010 13 Gbps, FAST RISE TIME XOR / XNOR GATE w/ PROGRAMMABLE OUTPUT VOLTAGE & POSITIVE SUPPLY 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