HMC677LP5_10 HITTITE | Alldatasheet

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The HMC677LP5(E) is a multi-function BiCMOS control interface IC which is ideal for driving the gates of FET and pHEMT based MMIC control devices. This unique IC can be used to simplify the control of microwave and millimeterwave transmit/receive modules, military subsystems, and multi-throw/ multi-port test and measurement equipment. The HMC677LP5(E) accepts serial or parallel data, and can drive up to 6 complementary sets of outputs. The HMC677LP5(E) also provides additional functionality such as a power-up state selection, adjustable output voltage levels, and a latched paral- lel control mode which allows multiple control devices to share a common data bus. The HMC677LP5(E) is ideal for controlling digital phase shifters, digital attenuators, digital variable gain amplifiers, and switching matrices embedded in complex microwave and millimeterwave assemblies. Accepts Serial or Parallel Data Compatible with TTL and CMOS Logic Complementary Outputs 6-Bit Control Word Power-up State Selection Low Power Consumption Fast Clock Rate Typical Applications The HMC677LP5(E) is ideal for:

  • Microwave and Millimeterwave Control Circuits
  • Test and Measurement Equipment
  • Complex Multi-Function Assemblies
  • Military and Space Subsystems
  • Transmit/Receive Module Controllers Electrical Specifications, TA = +25° C, Vdd1 = Vdd2 = +5V, Vee = -5V, Voph = 0V Parameter Min Typ Max Units Input High Voltage, Vih 2 - - V Low Voltage, Vil - - 0.8 V Output High Voltage, Voh (Ioh = 1 mA, Vee = -4.5V) Voph - 0.1 - - V Output Low Voltage, Vol (Iol = 2 mA, Vee = -4.5V) - - Vee + 0.1 V Maximum Input Leakage Current, Iin - - 1 µA Propagation Delay, tplh - - 80 nS Maximum Serial Bit Rate - - 10 Mbps Maximum I/O Update Rate - - 100 ns

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 apps@hittite.com Serial Control Interface Parallel Mode (Direct Parallel Mode & Latched Parallel Mode) The HMC677LP5(E) contains a 3-wire SPI compatible digital interface (DATA, CLK, LE). It is activated when P/S is kept high. The 6-bit serial word must be loaded MSB first. The positive-edge sensitive CLK and LE requires clean transitions. Standard logic families work well. When LE is high, 6-bit data in the serial input register is transferred to the outputs. When LE is high CLK is masked to prevent data transition during output loading. When P/S is low, 3-wire SPI interface inputs (DATA, CLK, LE) are disabled and the serial input register is loaded asynchronously with parallel digital inputs (I0-I5). When LE is high, 6-bit parallel data is transferred. For all modes of operations, the outputs will stay constant while LE is kept low. Note: The parallel mode is enabled when P/S is set to low. Direct Parallel Mode - Outputs are changed by the Control Voltage Inputs directly. The LE (Latch Enable) must be at a logic high to control in this manner. Latched Parallel Mode - Outputs are selected using the Control Voltage Inputs and set while the LE is in the Low state. This will not change state while LE is Low. Once all Control Voltage Inputs are at the desired states the LE is pulsed. See timing diagram above for reference. Timing Diagram (Latched Parallel Mode) HMC677LP5 / 677LP5E v05.0810 6-Bit SERIAL/PARALLEL SWITCH DRIVER/CONTROLLER Parameter Typ. Min. serial period, t SCK 100 ns Control set-up time, t CS 20 ns Control hold-time, t CH 20 ns LE setup-time, t LN 10 ns Min. LE pulse width, t LEW 10 ns Min LE pulse spacing, t LES 630 ns Serial clock hold-time from LE, t CKN 10 ns Hold Time, tPH. 0 ns Latch Enable Minimum Width, t LEN 10 ns Setup Time, tPS 2 ns

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 apps@hittite.com HMC677LP5 / 677LP5E v05.0810 6-Bit SERIAL/PARALLEL SWITCH DRIVER/CONTROLLER Function Parameter Min. Typ. Max Units Vdd Positive DC Supply Voltage 4.5 5.0 5.5 V Vee Negative DC Supply Voltage -5.5 -5.0 -4.5 V Voph [1] DC Output Supply 0 - 2.2 V Voph - Vee Negative Supply Voltage Range 4.5 - 7.7 V Vdd - Vee Positive to Negative Supply Range 9 10 11 V Ta Operating Ambient Temperature -40 25 85 C loh [2] DC Output Current - High 1 - - mA lol [2] DC Output Current - Low 2 - - mA [1] Voph can be used from 0V to 2.2V. Higher voltages can be used to increase low frequency performance of GaAs switches. [2] Ioh and Iol are measured at 0.1V variation from Voph and Vee. Operating Ranges Function Parameter Conditions Min. Typ. Max Units Vih Input High Voltage High Input Voltage 2.0 - - V Vil Input Low Voltage Low Input Voltage - - 0.8 V Voh Output High Voltage Ioh = 1 mA Vee = -4.5V Voph - 0.1 - - V Vol Output Low Voltage Iol = 2 mA Vee = -4.5V - - Vee +0.1 V lin Input Leakage Current Vin = Vdd or GND Vdd = Max - - 1 µA Idd Quiescent Supply Current Vdd = Max Vin = Vdd or GND - - 1.5 mA ^ Idd Additional Supply Current Per TTL Input Pin Vdd = Max Vin = 2V - - 50 µA DC Characteristics Function Parameter -40 °C +25 °C +85 °C Units Tplh Rising Propagation Delay 80 80 80 ns Tphl Falling Propagation Delay 80 80 80 ns Ttlh Output Rising Transition Time 100 100 100 ns Tthl Output Falling Transition Time 50 50 50 ns Tskew Delay Skew 50 50 50 nS Cpdd[1] Power Dissipation Capacitance of Vdd 100 100 100 pF Cpde[1] Power Dissipation Capacitance of Vee 400 400 400 pF Worst Case AC Characteristics at Voph = 0V (Vdd = 4.5V, Vee = -4.5V) Function Parameter -40 °C +25 °C +85 °C Units Tplh Rising Propagation Delay 30 30 30 ns Tphl Falling Propagation Delay 30 30 30 ns Ttlh Output Rising Transition Time 30 40 40 ns Tthl Output Falling Transition Time 15 20 20 ns Tskew Delay Skew 50 50 50 nS Cpdd[1] Power Dissipation Capacitance of Vdd 100 100 100 pF Cpde[1] Power Dissipation Capacitance of Vee 400 400 400 pF Worst Case AC Characteristics at Voph = 2.2V (Vdd = 4.5V, Vee = -4.5V) 1] Total Power Dissipation is calculated by the following formula: PD = Vdd 2 f Cpdd + (Voph - Vee)2 f Cpde, where f = frequency in Hz

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 apps@hittite.com Power-Up States Truth Table Input Outputs Ix Bx BxB Low Vee Voph High Voph Vee LE PUP2 PUP1 Output States B5 B4 B3 B2 B1 B0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 1 0 1 0 0 0 0 0 0 1 1 1 1 1 1 1 1

1 X X Set by the inputs Ix

For the Inputs (LE, PUP1, PUP2), Logic “0” = 0V and Logic “1” = Vdd For the outputs, Logic “0” is Bx = Vee, BxB = Voph, and Logic “1” is Bx = Voph, BxB = Vee PUP Truth Table Power-On Sequence The required power-up sequence is: GND, Vdd, Vee, Voph, Digital Inputs (I 0 - I 5). The relative application of input signal order of the digital inputs are not important. Deviations from this sequence may inadvertently forward bias ESD protection structures and damage them. For added protection you may install 2 kOhm resistors in series with each digital input signal line, however these resistors will increase the RC time constant. HMC677LP5 / 677LP5E v05.0810 6-Bit SERIAL/PARALLEL SWITCH DRIVER/CONTROLLER If LE is set to logic LOW at power-up, the logic state of PUP1 and PUP2 determines the power-up state of the part per PUP truth table. If the LE is set to logic HIGH at power-up, the logic state of I5-I0 determines the power-up state of the part per truth table. The attenuator latches in the desired power-up state approximately 200 ms after power-up. Control Voltage Table State Vdd = +3V Vdd = +5V Low 0 to 0.5V @ <1 µA 0 to 0.8V @ <1 µA High 2 to 3V @ <1 µA 2 to 5V @ <1 µA

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 apps@hittite.com Outline Drawing NOTES: 1. LEADFRAME MATERIAL: COPPER ALLOY 2. DIMENSIONS ARE IN INCHES [MILLIMETERS]. 3. DIMENSION DOES NOT INCLUDE MOLDFLASH OF 0.15mm PER SIDE. 4. DIMENSION DOES NOT INCLUDE MOLDFLASH OF 0.25mm PER SIDE. 5. ALL GROUND LEADS MUST BE SOLDERED TO PCB GROUND. 6. CLASSIFIED AS MOISTURE SENSITIVITY LEVEL (MSL) 1. Part Number Package Body Material Lead Finish MSL Rating Package Marking [3] HMC677LP5 Low Stress Injection Molded Plastic Sn/Pb Solder MSL1 [1] H677 XXXX HMC677LP5E RoHS-compliant Low Stress Injection Molded Plastic 100% matte Sn MSL1 [2] H677 XXXX [1] Max peak reflow temperature of 235 °C [2] Max peak reflow temperature of 260 °C [3] 4-Digit lot number XXXX

Package Information

v05.0810 6-Bit SERIAL/PARALLEL SWITCH DRIVER/CONTROLLER ELECTROSTATIC SENSITIVE DEVICE OBSERVE HANDLING PRECAUTIONS Absolute Maximum Ratings Digital Inputs (I0-I5, Shift Clock, Latch Enable, P/S, PUP and Data Inputs) -0.5 to Vdd +0.5V Bias Voltage (Vdd) 5.6 V Bias Voltage (Vee) -5.6 V Bias Voltage (Voph) 2.3 V Channel Temperature 125 °C Continuous Pdiss (T = 85 °C) (derate 8.2 mW/°C above 85 °C) [1] 325 mW Thermal Resistance (Channel to ground paddle) 123 °C/W Storage Temperature -65 to +150 °C Operating Temperature -40 to +85 °C

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 apps@hittite.com Pin Number Function Description Interface Schematic 1, 29 Vdd1, Vdd2 Supply Voltage 2 - 7 I0 - I5 See Truth Table, Control Voltage Table and Timing Diagram

9 P/S

10 CLK

11 SERIN

31, 32 PUP2, PUP1 8, 13, 14 N/C No connection necessary. These pins may be connected to DC ground. 15, 17, 19, 21, 23, 25 B0 - B5 Complementary Outputs 16, 18, 20, 22, 24, 26 B0B - B5B 27 Vee Negative Supply. 28 VOPH User selectable output high voltage 0 to +2.2V 30 SEROUT Serial input data delayed by six clock cycles. Pin Descriptions HMC677LP5 / 677LP5E v05.0810 6-Bit SERIAL/PARALLEL SWITCH DRIVER/CONTROLLER

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 apps@hittite.com Application & Evaluation PCB Schematic HMC677LP5 / 677LP5E v05.0810 6-Bit SERIAL/PARALLEL SWITCH DRIVER/CONTROLLER

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 apps@hittite.com Evaluation PCB The evaluation circuit board shown is available from Hittite upon request. List of Materials for Evaluation PCB 119681 [1][3] Item Description J1 18 Pin DC Connector J2 12 Pin DC Connector J3 - J6 DC Pin C1, C3, C5 1000 pF Capacitor, 0402 Pkg. C2, C4, C6 0.1 µF Capacitor, 0402 Pkg. R1 - R12 39 kΩ Resistor, 0402 Pkg. R13, R14, R17 - R26 100 kΩ Resistor, 0402 Pkg. SW1, SW2 SPDT 4 Position DIP Switch U1 HMC677LP5(E) 6-Bit Digital Level Shifter PCB [2] 119679 Evaluation PCB [1] Reference this number when ordering complete evaluation PCB [2] Circuit Board Material: FR4 [3] Please refer to part’s pin description and functional diagram for pin out assignments on evaluation board. HMC677LP5 / 677LP5E v05.0810 6-Bit SERIAL/PARALLEL SWITCH DRIVER/CONTROLLER