HMC748LC3C

HMC748LC3C v05.0514 HIGH SPEED LOGIC - SMT 14 Gbps, 2:1 SELECTOR w/ PROGRAMMABLE OUTPUT VOLTAGE & POSITIVE SUPPLY Typical Applications Features The HMC748LC3C is ideal for: Supports High Data Rates: up to 14 Gbps • 2:1 Multiplexer up to 14 Gbps Single-ended inputs • RF ATE Applications Differential & Single-Ended Outputs • Broadband Test & Measurement Fast Rise and Fall Times: 22 / 22 ps • Serial Data Transmission up to 14 Gbps Low Power Consumption: 250 mW typ. • Redundant Path Switching Programmable Differential Output Voltage Swing: 600 - 1200 mV • Built-in Test Propagation Delay: 125 ps Single Supply: +3.3 V 16 Lead Ceramic 3x3 mm SMT Package: 9 mm 2 General Description Functional Diagram The HMC748LC3C is a 2:1 Selector designed to support data transmission rates of up to 14 Gbps, and selector port operation of up to 14 GHz. The selector routes one of the two single-ended inputs to the differential output upon assertion of the proper select port. The HMC748LC3C also features an output level control pin, VR, that allows for loss compensation or for signal level optimization. All select differential inputs to the HMC748LC3C are CML and terminated on-chip with 50 ohms to the positive supply, Vcc, and may be AC or DC coupled. The single-ended inputs to the HMC748LC3C are CML terminated on-chip with 50 ohms to the positive supply, GND, and may be 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 HMC748LC3C 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 Power Supply Voltage 1 Conditions Min. Typ. Max 3.0 3.3 3.6 Units V Power Supply Current 76 mA Maximum Data Rate 14 Gbps Maximum Select Rate 14 GHz Maximum Serial Transmission Rate 26 Gbps Information furnished by Analog Devices is believed to be accurate and reliable. However, no For price,2 delivery, andDrive, to place orders: AnalogMA Devices, For price, delivery andDevices to place orders: Hittite Microwave Elizabeth Chelmsford, 01824Inc., responsibility is assumed by Analog for its use, nor for any infringements of patents orCorporation, other One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106 rights of third parties that may result from its use. Specifications subject to change without notice. No Phone: 978-250-3343 Fax: 978-250-3373 Order at www.hittite.com Phone: On-line 781-329-4700 • Order online at www.analog.com license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Application Support: Phone: 1-800-ANALOG-D Trademarks and registered trademarks are the property of their respective owners. Application Support: Phone: 978-250-3343 or apps@hittite.com HMC748LC3C v05.0514 14 Gbps, 2:1 SELECTOR w/ PROGRAMMABLE OUTPUT VOLTAGE & POSITIVE SUPPLY Parameter Conditions Min. Typ. Max Units Vin = 600 mVp-p Vcc - 0.375 Vcc - 0.300 Vcc - 0.275 V Vcc - 0.1 Vcc - 0.5 V Vcc - 0.1 Vcc - 0.5 V 10 dB Single-Ended, peak-to-peak 550 mVp-p Differential, peak-to-peak 1100 mVp-p Output High Voltage 3.29 V Output Low Voltage 2.74 V Differential, 20% - 80% 22 / 22 ps Frequency D H - Positive voltage level L - Negative voltage level Notes: D = DP - DN S = SP - SN Information furnished by Analog Devices is believed to be accurate and reliable. However, no For price,2 delivery, andDrive, to place orders: AnalogMA Devices, For price, delivery andDevices to place orders: Hittite Microwave Elizabeth Chelmsford, 01824Inc., responsibility is assumed by Analog for its use, nor for any infringements of patents orCorporation, other One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106 rights of third parties that may result from its use. Specifications subject to change without notice. No Phone: 978-250-3343 Fax: 978-250-3373 Order at www.hittite.com Phone: On-line 781-329-4700 • Order online at www.analog.com license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Application Support: Phone: 1-800-ANALOG-D Trademarks and registered trademarks are the property of their respective owners. Application Support: Phone: 978-250-3343 or apps@hittite.com 4 HMC748LC3C v05.0514 14 Gbps, 2:1 SELECTOR 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 1B 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 HMC748LC3C Alumina, White Gold over Nickel MSL Rating MSL3 [1] Package Marking [2] H748 XXXX [1] Max peak reflow temperature of 260 °C [2] 4-Digit lot number XXXX 5 Information furnished by Analog Devices is believed to be accurate and reliable. However, no For price,2 delivery, andDrive, to place orders: AnalogMA Devices, For price, delivery andDevices to place orders: Hittite Microwave Elizabeth Chelmsford, 01824Inc., responsibility is assumed by Analog for its use, nor for any infringements of patents orCorporation, other One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106 rights of third parties that may result from its use. Specifications subject to change without notice. No Phone: 978-250-3343 Fax: 978-250-3373 Order at www.hittite.com Phone: On-line 781-329-4700 • Order online at www.analog.com license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Application Support: Phone: 1-800-ANALOG-D Trademarks and registered trademarks are the property of their respective owners. Application Support: Phone: 978-250-3343 or apps@hittite.com HMC748LC3C v05.0514 14 Gbps, 2:1 SELECTOR w/ PROGRAMMABLE OUTPUT VOLTAGE & POSITIVE SUPPLY Pin Descriptions Function Description 1, 4, 5, 8, 9, 12 GND Signal Grounds 2, 3 AP, BP Single-Ended Data Inputs: Current Mode Logic (CML) referenced to positive supply. 6, 7 SP, SN Differential Select Inputs: Current Mode Logic (CML) referenced to positive supply. 10, 11 DN, DP Differential Data Outputs: Current Mode Logic (CML) referenced to positive supply. 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 Information furnished by Analog Devices is believed to be accurate and reliable. However, no For price,2 delivery, andDrive, to place orders: AnalogMA Devices, For price, delivery andDevices to place orders: Hittite Microwave Elizabeth Chelmsford, 01824Inc., responsibility is assumed by Analog for its use, nor for any infringements of patents orCorporation, other One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106 rights of third parties that may result from its use. Specifications subject to change without notice. No Phone: 978-250-3343 Fax: 978-250-3373 Order at www.hittite.com Phone: On-line 781-329-4700 • Order online at www.analog.com license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Application Support: Phone: 1-800-ANALOG-D Trademarks and registered trademarks are the property of their respective owners. Application Support: Phone: 978-250-3343 or apps@hittite.com HIGH SPEED LOGIC - SMT Pin Number 6 HMC748LC3C v05.0514 14 Gbps, 2:1 SELECTOR w/ PROGRAMMABLE OUTPUT VOLTAGE & POSITIVE SUPPLY HIGH SPEED LOGIC - SMT Evaluation PCB 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 HMC748LC3C High Speed Logic, 2:1 Selector 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. Information furnished by Analog Devices is believed to be accurate and reliable. However, no For price,2 delivery, andDrive, to place orders: AnalogMA Devices, For price, delivery andDevices to place orders: Hittite Microwave Elizabeth Chelmsford, 01824Inc., responsibility is assumed by Analog for its use, nor for any infringements of patents orCorporation, other One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106 rights of third parties that may result from its use. Specifications subject to change without notice. No Phone: 978-250-3343 Fax: 978-250-3373 Order at www.hittite.com Phone: On-line 781-329-4700 • Order online at www.analog.com license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Application Support: Phone: 1-800-ANALOG-D Trademarks and registered trademarks are the property of their respective owners. Application Support: Phone: 978-250-3343 or apps@hittite.com HMC748LC3C v05.0514 14 Gbps, 2:1 SELECTOR w/ PROGRAMMABLE OUTPUT VOLTAGE & POSITIVE SUPPLY HIGH SPEED LOGIC - SMT Application Circuit Information furnished by Analog Devices is believed to be accurate and reliable. However, no For price,2 delivery, andDrive, to place orders: AnalogMA Devices, For price, delivery andDevices to place orders: Hittite Microwave Elizabeth Chelmsford, 01824Inc., responsibility is assumed by Analog for its use, nor for any infringements of patents orCorporation, other One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106 rights of third parties that may result from its use. Specifications subject to change without notice. No Phone: 978-250-3343 Fax: 978-250-3373 Order at www.hittite.com Phone: On-line 781-329-4700 • Order online at www.analog.com license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Application Support: Phone: 1-800-ANALOG-D Trademarks and registered trademarks are the property of their respective owners. Application Support: Phone: 978-250-3343 or apps@hittite.com 8