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 HMC854LC5 v04.0614 MUX & DEMUX - SMT 28 Gbps, 4:1 MUX WITH PROGRAMMABLE OUTPUT VOLTAGE Typical Applications Features The HMC854LC5 is ideal for: Differential & Singe-Ended Operation • SONET OC 192 Half Rate Clock Input • Broadband Test & Measurement Quarter Rate Reference Clock Output • Serial Data Transmission up to 28 Gbps Fast Rise and Fall Times: 16 ps • Mux modes: 4:1 @ 28 Gbps NRZ, 2:1 @ 14 Gbps RZ and NRZ Low Power Consumption: 510 mW typ. • FPGA Interfacing Single Supply: -3.3 V Programmable Differential Output Voltage Swing: 700 - 1250 mV 32 Lead Ceramic 5x5 mm SMT Package: 25 mm 2 Functional Diagram General Description The HMC854LC5 is a 4:1 multiplexer designed for 28Gbps data serialization. The mux latches the four differential inputs on a rising edge of the input clock. The device uses both rising and falling edges of the half-rate clock to serialize the data. A quarter-rate clock output generated on chip can be used to synchronize data into the mux. The mux is DC coupled supporting broadband operation. All clock and data inputs to the HMC854LC5 are CML and terminated on-chip with 50 ohms to the positive supply, GND, and may be DC or AC coupled. The differential outputs are source terminated 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 HMC854LC5 also features an output level control pin, VR, which allows for loss compensation or signal level optimization. The HMC854LC5 operates from a single -3.3 V supply and is available in ROHS compliant 5x5 mm SMT package. Electrical Specifications, TA = +25 °C, Vee = -3.3 V, VR = 0 V Parameter Power Supply Voltage Conditions Min. Typ. Max Units -3.3 -3.0 T > 75 °C -3.6 -3.45 V V Power Supply Current 155 mA Maximum Data Rate 28 Gbps Maximum Clock Rate, Half Rate GHz -1.5 0.5 V Input Differential Voltage 100 2000 mV Output Rise / Fall Time Random Jitter Jr Deterministic Jitter, Jd 1 14 Input Voltage Range, CML Differential, 20% - 80% 16 ps rms 0.5 ps rms peak-to-peak, 215 -1 PRBS input [1] 4 ps, p-p 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] HMC854LC5 v04.0614 28 Gbps, 4:1 MUX WITH PROGRAMMABLE OUTPUT VOLTAGE Electrical Specifications (continued) Conditions Min. Typ. Frequency <12 GHz Max Units 10 dB Single-Ended, peak-to-peak 500 mVp-p Differential, peak-to-peak 1000 mVp-p 0 mV -500 mV 10 dB Propagation Delay Clock to Data, Tdpd 126 ps Propagation Delay Clock to Output Clock, Tcpd 135 ps Set Up Time, ts -41 ps Hold Time, th 50 ps Output Amplitude Output High Voltage Output Low Voltage Output Return Loss Frequency <12 GHz 200 1500 190 1400 DIFFERENTIAL VOLTAGE (mV) DC CURRENT (mA) DC Current vs. Supply Voltage Output Differential vs. Supply Voltage [1] [2] [1] [2] 180 170 160 150 140 130 120 110 -3.7 -3.6 -3.5 -3.4 -3.3 -3.2 -3.1 -3 1300 1200 1100 1000 900 800 700 600 500 -3.7 -2.9 -3.6 -3.5 SUPPLY VOLTAGE (V) -3.4 -3.3 -3.2 -3.1 -3 -2.9 SUPPLY VOLTAGE (V) +25C +85C -40C +25C +85C -40C Output Differential vs. VR [2] [3] Delay vs. Temperature [1] [3] 150 1400 1300 1200 140 1100 DELAY (ps) DIFFERENTIAL VOLTAGE (mV) MUX & DEMUX - SMT Parameter Input Return Loss 1000 900 800 700 130 120 600 500 400 -1.2 -1 -0.8 -0.6 -0.4 -0.2 0 0.2 0.4 VR (V) -15 10 35 60 85 TEMPERATURE (°C) +25C +85C -40C [1] VR = 0.0 V 110 -40 [2] Frequency = 28 Gbps Clk In to Clk Out Clk In to Data Out [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 HMC854LC5 v04.0614 28 Gbps, 4:1 MUX WITH PROGRAMMABLE OUTPUT VOLTAGE 20 18 18 RISE/FALL TIME (ps) RISE/FALL TIME (ps) 20 16 14 16 14 12 10 -3.7 -3.6 -3.5 -3.4 -3.3 -3.2 -3.1 -3 10 -1.2 -2.9 -1 -0.8 -0.6 SUPPLY VOLTAGE (V) -0.4 -0.2 0 0.2 0.4 VR (V) tr tf tr tf Input Return Loss vs. Frequency [1] [3] [4] Output Return Loss vs. Frequency [3] 5 5 0 0 RETURN LOSS (dB) -5 -10 -15 -20 -25 -30 -5 -10 -15 -20 -25 -30 -35 -35 0 5 10 15 FREQUENCY (GHz) [1] VR = 0.0 V 3 Rise / Fall Time vs. VR [2] [4] 12 RETURN LOSS (dB) MUX & DEMUX - SMT Rise / Fall Time vs. Supply Voltage [1] [2] [2] Frequency = 28 Gbps 20 25 0 5 10 15 20 25 FREQUENCY (GHz) [3] Device measured on evaluation board with port extensions [4] 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] HMC854LC5 v04.0614 28 Gbps, 4:1 MUX WITH PROGRAMMABLE OUTPUT VOLTAGE Eye Diagram @ 28 Gbps Single ended 550 mV data and 400 mV clock inputs. Pattern generated with four 215 -1 PN patterns applied to the inputs resulting in a Quasi-Periodiic PRBS pattern at 28 Gbps. Measured using Tektronix CSA 8000 Eye Diagram @ 30 Gbps Test Conditions: MUX & DEMUX - SMT Test Conditions: Single ended 550 mV data and 400 mV clock inputs. Pattern generated with four 215 -1 PN patterns applied to the inputs resulting in a Quasi-Periodiic PRBS pattern at 30 Gbps. Measured using Tektronix CSA 8000 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] 4 HMC854LC5 v04.0614 28 Gbps, 4:1 MUX WITH PROGRAMMABLE OUTPUT VOLTAGE MUX & DEMUX - SMT Timing Diagram 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] HMC854LC5 v04.0614 28 Gbps, 4:1 MUX WITH PROGRAMMABLE OUTPUT VOLTAGE 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 +0.5 V Junction Temperature 125 °C Continuous Pdiss (T = 85 °C) (derate 33 mW/°C above 85 °C ) 1.33 W Thermal Resistance (Rth j-p) Worse case device to package paddle 30 °C/W 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 MUX & DEMUX - SMT Absolute Maximum Ratings 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 Vee. Package Information Part Number Package Body Material Lead Finish HMC854LC5 Alumina, White Gold over Nickel MSL Rating MSL3 [1] Package Marking [2] H854 XXXX [1] Max peak reflow temperature of 260 °C [2] 4-Digit lot number XXXX 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 HMC854LC5 v04.0614 28 Gbps, 4:1 MUX WITH PROGRAMMABLE OUTPUT VOLTAGE Pin Descriptions MUX & DEMUX - SMT Pin Number 7 Function Description 1, 2, 25, 29, 32 N/C No connection necessary. These pins may be connected to RF/DC ground without affecting performance. 3, 6, 9, 12, 13, 16, 19, 22, 26, 31 GND These pins must be connected to a high quality RF/DC ground. 4, 5, 7, 8, 17, 18, 20, 21 D2-, D2+ D4-, D4+ D3+, D3D1+, D1- Differential Data Inputs: Current Mode Logic(CML) referenced to positive supply 10, 11 D-, D+ Differential Data Outputs: Current Mode Logic (CML) referenced to positive supply 14, 15 C/2+, C/2- Differential Half-Rate Clock Inputs: Current Mode Logic (CML) referenced to positive supply 23, 24 C/4+, C/4- Differential Quarter-Rate Clock Outputs: Current Mode Logic(CML) referenced to positive supply 27, 30, Package Base Vee These pins and the exposed paddle must be connected to the negative voltage supply. 28 VR Output level control. Output level may be increased or decreased 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 [email protected] HMC854LC5 v04.0614 28 Gbps, 4:1 MUX WITH PROGRAMMABLE OUTPUT VOLTAGE MUX & DEMUX - SMT Evaluation PCB List of Materials for Evaluation PCB 126578 [1] Item Description J7 - J10 PCB Mount K RF Connectors J3 - J6, J11 - J16 PCB Mount SMA RF Connectors J18 -J21 DC Pin JP1 2 Position Header with Shunt C1, C2 4.7 µF Capacitor, Tantalum C3 - C5 100 pF Capacitor, 0402 Pkg. R1 10 Ohm Resistor, 0603 Pkg. U1 HMC854LC5 28 Gbps 4:1 Mux PCB [2] 126576 Evaluation Board [1] Reference this number when ordering complete evaluation PCB [2] Circuit Board Material: Arlon 25FR or Rogers 4350 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 metal package base must be connected to Vee. 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 GND 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 [email protected] 8 HMC854LC5 v04.0614 28 Gbps, 4:1 MUX WITH PROGRAMMABLE OUTPUT VOLTAGE MUX & DEMUX - SMT Application Circuit 9 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] HMC854LC5 v04.0614 28 Gbps, 4:1 MUX WITH PROGRAMMABLE OUTPUT VOLTAGE MUX & DEMUX - SMT Notes: 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] 10