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| HMC853LC3C v00.0909 28 Gbps, D-TYPE FLIP-FLOP w/ PROGRAMMABLE OUTPUT VOLTAGE Typical Applications The HMC853LC3C is ideal for: * RF ATE Applications Features Differential & Singe-Ended Operation Fast Rise and Fall Times: 15/14 ps Low Power Consumption: 240 mW typ. Programmable Differential Output Voltage Swing: 700 - 1300 mV Single Supply: -3.3V 16 Lead Ceramic 3x3mm SMT Package: 9mm 2 7 HIGH SPEED LOGIC - SMT * Broadband Test & Measurement * Serial Data Transmission up to 28 Gbps * Digital Logic Systems up to 28 GHz Functional Diagram General Description The HMC853LC3C is a D-type Flip Flop designed to support data transmission rates of up to 28 Gbps, and clock frequencies as high as 28 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. The HMC853LC3C also features an output level control pin, VR, which allows for loss compensation or for signal level optimization. All input signals to the HMC853LC3C are terminated with 50 Ohms to ground on-chip, and maybe either AC or DC coupled. The differential outputs of the HMC853LC3C may be either AC or DC coupled. Outputs can be connected directly to a 50 Ohm to ground terminated system, while DC blocking capacitors may be used if the terminating system is 50 Ohms to a non-ground DC voltage. The HMC853LC3C operates from a single -3.3V DC supply and is available in a ceramic RoHS compliant 3x3 mm SMT package. Electrical Specifi cations, TA = +25C, Vee = -3.3V, VR = 0 Parameter Power Supply Voltage Power Supply Current Maximum Data Rate Maximum Clock Rate Input Voltage Range Input Differential Voltage Input Return Loss, Output Return Loss Output Amplitude Differential, peak-to-peak Output High Voltage 1100 -10 mVpp mV Frequency <24 GHz Single-Ended, peak-to-peak -1.0 0.1 10 550 Conditions Min. -3.6 Typ. -3.3 73 28 28 +0.5 2.0 Max -3.0 Units V mA Gbps GHz V V dB mVpp 7 - 196 For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com HMC853LC3C v00.0909 28 Gbps, D-TYPE FLIP-FLOP w/ PROGRAMMABLE OUTPUT VOLTAGE Electrical Specifi cations, (continued) Parameter Output Low Voltage Output Rise / Fall Time Output Return Loss Random Jitter Jr Deterministic Jitter, Jd Propagation Delay Clock to Data, td Clock Phase Margin Set Up Time, ts Hold Time, th 28 GHz Differential, 20% - 80% Frequency <24 GHz rms peak-to-peak, 215 -1 PRBS input [1] 2 101 300 4 3 Conditions Min. Typ. -570 15 / 14 10 0.2 Max Units mV ps dB ps rms ps, pp ps deg ps ps 7 HIGH SPEED LOGIC - SMT 7 - 197 DC Current vs. Supply Voltage 100 95 90 DC CURRENT (mA) 85 80 75 70 65 60 55 50 -3.7 -3.6 -3.5 -3.4 -3.3 -3.2 -3.1 [1] [2] Output Differential vs. Supply Voltage [1] [2] 1500 DIFFERENTIAL VOLTAGE (mV) 1400 1300 1200 1100 1000 900 800 700 600 +25C +85C -40C Vr= +0.4 Vr= -0.4 +25C +85C -40C Vr= +0.4 Vr= -0.4 -3 -2.9 500 -3.7 -3.6 -3.5 -3.4 -3.3 -3.2 -3.1 -3 -2.9 SUPPLY VOLTAGE (V) SUPPLY VOLTAGE (V) Output Differential vs. VR [2] 1500 DIFFERENTIAL VOLTAGE (mV) 1400 1300 1200 1100 1000 900 800 700 600 500 -1.2 -1 -0.8 -0.6 -0.4 VR (V) -0.2 0 0.2 0.4 +25C +85C -40C [1] VR = 0.0V [2] Frequency = 13 GHz For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com HMC853LC3C v00.0909 28 Gbps, D-TYPE FLIP-FLOP w/ PROGRAMMABLE OUTPUT VOLTAGE Rise / Fall Time vs. Supply Voltage [2] 20 Rise / Fall Time vs. VR [2] 20 RISE/FALL TIME (ps) 7 HIGH SPEED LOGIC - SMT 16 RISE/FALL TIME (ps) 18 tr tf 18 tr tf 16 14 14 12 12 10 -3.7 -3.6 -3.5 -3.4 -3.3 -3.2 -3.1 -3 -2.9 10 -1.2 -1 -0.8 -0.6 -0.4 VR (V) -0.2 0 0.2 0.4 SUPPLY VOLTAGE (V) Input Return Loss vs. Frequency [3] 0 -5 RETURN LOSS (dB) -10 -15 -20 -25 -30 0 3 6 9 12 15 18 21 24 27 FREQUENCY (GHz) Eval Board Device Output Return Loss vs. Frequency [3] 0 -5 RETURN LOSS (dB) -10 -15 -20 -25 -30 0 3 6 9 12 15 18 21 24 27 FREQUENCY (GHz) Eval Board Device [1] VR = 0.0V [2] Frequency = 13 GHz [3] Device measured on evaluation board with single-ended time domain gating. 7 - 198 For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com HMC853LC3C v00.0909 28 Gbps, D-TYPE FLIP-FLOP w/ PROGRAMMABLE OUTPUT VOLTAGE Eye Diagram @ 25 Gbps Parameter Bit Rate Pattern Length DJ (d-d) Vertical Scale Time Scale Conditions 24.9900 Gbps 127 Bits 2.0 ps 100 mV / div 6.7 ps / div 7 HIGH SPEED LOGIC - SMT 7 - 199 Test Conditions: Pattern generated with a 27-1 PN generator at 25 GHz. Measured using an Agilent 86100C 33 GHz DCA. Single ended 550 mV data and 400 mV clock inputs. Timing Diagram tc = I fclock tc - tSH tc tSH = Setup and Hold Time CPM = Clock Phase Margin = 360 Truth Table Input D L H Notes: D = DP - DN C = CP - CN Q = QP - QN C L -> H L -> H Outputs Q L H H - Positive Difference Voltage L - Negative Difference Voltage For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com HMC853LC3C v00.0909 28 Gbps, D-TYPE FLIP-FLOP w/ PROGRAMMABLE OUTPUT VOLTAGE Absolute Maximum Ratings Power Supply Voltage (Vee) Input Signals Output Signals -3.75V to +0.5V -2V to +0.5V -1.5V to +1V -65C to +150C -40C to +85C ELECTROSTATIC SENSITIVE DEVICE OBSERVE HANDLING PRECAUTIONS 7 HIGH SPEED LOGIC - SMT Storage Temperature Operating Temperature 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 Vee. 7 - 200 For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com HMC853LC3C v00.0909 28 Gbps, D-TYPE FLIP-FLOP w/ PROGRAMMABLE OUTPUT VOLTAGE Pin Descriptions Pin Number 1, 4, 5, 8, 9, 12 Function GND Description Signal Grounds Interface Schematic 7 HIGH SPEED LOGIC - SMT 7 - 201 2, 3 DN, DP Data Inputs 6, 7 CP, CN Clock Inputs 10, 11 QP, QN Data Outputs 13, 16 GND Supply Ground Output level control. Output level may be increased or decreased by applying a voltage to VR per "Output Differential vs. VR" plot. This pin and the exposed paddle must be connected to the negative voltage supply. 14 15, Package Base VR Vee For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com HMC853LC3C v00.0909 28 Gbps, D-TYPE FLIP-FLOP w/ PROGRAMMABLE OUTPUT VOLTAGE Evaluation PCB 7 HIGH SPEED LOGIC - SMT Item J1 J2 J3 J4 J5 J6 J7 J8 J9 Description DN DP CP CN QP QN Vee VR GND List of Materials for Evaluation PCB 125614 [1] Item J1 - J6 J7 - J9 C1, C2 C3, C4 R1 U1 PCB [2] Description PCB Mount K RF Connectors DC Pin 100 pF Capacitor, 0402 Pkg. 4.7 F Capacitor, Tantalum 10 Ohm Resistor, 0603 Pkg. HMC853LC3C High Speed Logic, D-Type Flip-Flop 125612 Evaluation Board [1] Reference this number when ordering complete evaluation PCB [2] Circuit Board Material: Arlon 25FR 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 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. 7 - 202 For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com HMC853LC3C v00.0909 28 Gbps, D-TYPE FLIP-FLOP w/ PROGRAMMABLE OUTPUT VOLTAGE Application Circuit 7 HIGH SPEED LOGIC - SMT For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com 7 - 203 |
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