118415-HMC628LP4

HMC628LP4 / 628LP4E v07.0410 BiCMOS MMIC 5-Bit DIGITAL VARIABLE GAIN AMPLIFIER, 50 - 800 MHz Typical Applications Features The HMC628LP4(E) is ideal for: TTL/CMOS compatible serial, parallel or latched parallel control interface • Cellular/3G Infrastructure High Output IP3: +35 dBm (At all gain settings) • WiBro / WiMAX / 4G Wide Gain Control Range: 23 dB • Microwave Radio & VSAT Power-up State Selection • Test Equipment and Sensors 24 Lead 4x4 mm SMT Package: 16 mm2 • IF & RF Applications Excellent State & Step Accuracy (±0.05 dB) General Description Functional Diagram The HMC628LP4(E) is a digitally controlled variable gain amplifier which operates from 50 to 800 MHz, and can be programmed to provide anywhere from 8 dB attenuation, to 15 dB of gain, in 1.0 dB steps. The HMC628LP4(E) delivers noise figure of 5 dB in its maximum gain state, with output IP3 of up to +35 dBm in any state. The dual mode control interface is CMOS/ TTL compatible, and accepts either a three wire serial input or a 5 bit parallel word. The HMC628LP4(E) also features a user selectable power up state and a serial output port for cascading other Hittite serial controlled components. The HMC628LP4(E) is housed in a RoHS compliant 4x4 mm QFN leadless package, and is available in three evaluation board configurations, depending on the application frequency. VARIABLE GAIN AMPLIFIERS - DIGITAL - SMT 12 Electrical Specifi cations, TA = +25° C, 50 Ohm System, Vdd= +5V 50 - 250 Min. Gain (Maximum Gain State) 13 Gain Control Range Typ. Max. 15 Min. 12.8 23 Typ. 500 - 800 Max. 14 Min. Typ. MHz 10.5 Max. Units 13 dB 23 23 dB Input Return Loss 12 10 10 dB Output Return Loss 10 12.5 9 dB Gain Accuracy: (Referenced to Maximum Gain State) ± (0.1 + 1% of Gain Setting )Max ± (0.4 + 2% of Gain Setting )Max ± (0.4 + 4% of Gain Setting )Max dB Output Power for 1dB Compression 19 16 14 18 dBm Output Third Order Intercept Point 35 [1] 33 [2] 32 [3] dBm Output Second Order Intercept Point 46 [1] 54 [2] 55 [3] dBm 46 69 55 75 62 83 dBc dBc Harmonics 2nd 3rd 19.5 Switching Characteristics tRISE, tFALL (10 / 90% RF) tON, tOFF ( Latch Enable to 10 / 90% RF) 18 11 18 Noise Figure 5 Supply Current (Idd) 65 [1] Two-Tone Output Power @ 5 dBm 12 - 34 250 - 500 Parameter [2] Two-Tone Output Power @ 2 dBm ns ns 6 85 65 6.5 85 65 dB 85 mA [3] Two-Tone Output Power @ 0 dBm Information furnished by Analog Devices is believed to be accurate and reliable. However, no For price, 20 delivery, and to place orders: Analog For price, delivery and to place orders: Microwave Corporation, Alpha Road, Chelmsford, MADevices, 01824 Inc., responsibility is assumed by Analog Devices for its use, nor for anyHittite infringements of patents or 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 HMC628LP4 / 628LP4E v07.0410 BiCMOS MMIC 5-Bit DIGITAL VARIABLE GAIN AMPLIFIER, 50 - 800 MHz 50 to 250 MHz Tuning Normalized Attenuation (Only Major States are Shown) Maximum Gain vs. Frequency 0 20 15 GAIN (dB) 10 5 0 -5 -10 +25 C +85 C -40 C -15 -20 -25 0.05 0.1 0.15 0.2 -5 -10 -15 -20 -25 -30 -35 0.05 0.25 0.1 FREQUENCY (GHz) 0.15 Output Return Loss (Only Major States are Shown) (Only Major States are Shown) 0 0 -5 -5 -10 -10 RETURN LOSS (dB) RETURN LOSS (dB) Input Return Loss -15 -20 -25 -30 -35 -40 0.05 12 -20 -25 -30 -35 0.1 0.15 0.2 -40 0.05 0.25 0.1 40 55 35 50 IP3 (dBm) 60 30 40 20 35 FREQUENCY (MHz) 0.25 0.2 0.25 45 25 0.15 0.2 Output IP2 vs. Frequency 45 0.1 0.15 FREQUENCY (GHz) Output IP3 vs. Frequency IP3 (dBm) 0.25 -15 FREQUENCY (GHz) 15 0.05 0.2 FREQUENCY (GHz) 0.2 0.25 30 0.05 0.1 0.15 FREQUENCY (MHz) Information furnished by Analog Devices is believed to be accurate and reliable. However, no For price, 20 delivery, and to place orders: Analog For price, delivery and to place orders: Microwave Corporation, Alpha Road, Chelmsford, MADevices, 01824 Inc., responsibility is assumed by Analog Devices for its use, nor for anyHittite infringements of patents or 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 VARIABLE GAIN AMPLIFIERS - DIGITAL - SMT NORMALIZED ATTENUATION (dB) 25 12 - 35 HMC628LP4 / 628LP4E v07.0410 BiCMOS MMIC 5-Bit DIGITAL VARIABLE GAIN AMPLIFIER, 50 - 800 MHz 50 to 250 MHz Tuning Bit Error vs. Frequency Bit Error vs. Attenuation State (Only Major States are Shown) 2 1 1.5 0.8 (50, 100, 150, 200, 250) MHz 0.6 BIT ERROR (dB) BIT ERROR (dB) 1 0.5 0 -0.5 0.4 0.2 0 -0.2 -0.4 -1 -0.6 -1.5 -2 0.05 12 - 36 -1 0.1 0.15 0.2 0.25 0 4 8 FREQUENCY (GHz) 12 16 20 24 ATTENUATION STATE (dB) Normal Relative Phase vs. Frequency Step Error vs. Frequency (Only Major States are Shown) (Only Major States are Shown) 30 1 0.6 15 STEP ERROR (dB) RELATIVE PHASE (deg) 0.8 0 1 - 23 dB 0.4 0.2 0 -0.2 -0.4 -15 -0.6 -0.8 -30 0.05 0.1 0.15 0.2 -1 0.05 0.25 0.1 0.15 0.2 0.25 FREQUENCY (GHz) FREQUENCY (GHz) Output IP3 vs. Attenuation @ 150 MHz Noise Figure vs. Frequency 45 10 9 40 8 7 35 IP3 (dBm) NOISE FIGURE (dB) VARIABLE GAIN AMPLIFIERS - DIGITAL - SMT 12 -0.8 6 5 4 30 25 3 2 20 1 0 0.05 15 0.1 0.15 FREQUENCY (GHz) 0.2 0.25 0 5 10 15 20 25 ATTENUATION (dB) Information furnished by Analog Devices is believed to be accurate and reliable. However, no For price, 20 delivery, and to place orders: Analog For price, delivery and to place orders: Microwave Corporation, Alpha Road, Chelmsford, MADevices, 01824 Inc., responsibility is assumed by Analog Devices for its use, nor for anyHittite infringements of patents or 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 HMC628LP4 / 628LP4E v07.0410 BiCMOS MMIC 5-Bit DIGITAL VARIABLE GAIN AMPLIFIER, 50 - 800 MHz 250 to 500 MHz Tuning Normalized Attenuation Maximum Gain vs. Frequency (Only Major States are Shown) 0 20 15 GAIN (dB) 10 5 0 -5 -10 +25 C +85 C -40 C -15 -20 -25 0.2 0.3 0.4 0.5 -5 -10 -15 -20 -25 -30 -35 0.2 0.6 0.3 0.4 Output Return Loss (Only Major States are Shown) (Only Major States are Shown) 0 0 -5 -5 -10 -10 RETURN LOSS (dB) RETURN LOSS (dB) Input Return Loss -15 -20 -25 -30 -35 -40 0.2 0.5 0.6 -20 -25 -30 -35 0.3 0.4 0.5 -40 0.2 0.6 0.3 Output IP2 vs. Frequency 80 40 70 35 60 IP2 (dBm) 45 30 50 25 40 20 30 0.3 0.35 0.4 FREQUENCY (MHz) 0.4 FREQUENCY (GHz) Output IP3 vs. Frequency IP3 (dBm) 0.6 -15 FREQUENCY (GHz) 15 0.25 0.5 FREQUENCY (GHz) FREQUENCY (GHz) 0.45 0.5 20 0.25 0.3 0.35 0.4 0.45 0.5 FREQUENCY (MHz) Information furnished by Analog Devices is believed to be accurate and reliable. However, no For price, 20 delivery, and to place orders: Analog For price, delivery and to place orders: Microwave Corporation, Alpha Road, Chelmsford, MADevices, 01824 Inc., responsibility is assumed by Analog Devices for its use, nor for anyHittite infringements of patents or 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 12 VARIABLE GAIN AMPLIFIERS - DIGITAL - SMT NORMALIZED ATTENUATION (dB) 25 12 - 37 HMC628LP4 / 628LP4E v07.0410 BiCMOS MMIC 5-Bit DIGITAL VARIABLE GAIN AMPLIFIER, 50 - 800 MHz 250 to 500 MHz Tuning Bit Error vs. Frequency Bit Error vs. Attenuation State (Only Major States are Shown) 2 1 1.5 0.8 (250, 300, 350, 400, 450, 500) MHz 0.6 BIT ERROR (dB) BIT ERROR (dB) 1 0.5 0 -0.5 0.4 0.2 0 -0.2 -0.4 -1 -0.6 -1.5 -0.8 -1 -2 12 - 38 0.3 0.4 0.5 0.6 0 4 8 FREQUENCY (GHz) 12 16 20 24 ATTENUATION STATE (dB) Normal Relative Phase vs. Frequency Step Error vs. Frequency (Only Major States are Shown) (Only Major States are Shown) 80 1 0.8 0.6 23 dB 40 STEP ERROR (dB) RELATIVE PHASE (deg) 60 16 dB 8 dB 20 0 0.4 0.2 0 -0.2 -0.4 -0.6 1 - 4 dB -20 -0.8 -40 0.2 0.3 0.4 0.5 -1 0.2 0.6 0.3 0.4 0.5 0.6 FREQUENCY (GHz) FREQUENCY (GHz) Output IP3 vs. Attenuation @ 350 MHz Noise Figure vs. Frequency 45 10 9 40 8 7 35 IP3 (dBm) NOISE FIGURE (dB) VARIABLE GAIN AMPLIFIERS - DIGITAL - SMT 12 0.2 6 5 4 30 25 3 2 20 1 0 0.2 15 0.3 0.4 FREQUENCY (GHz) 0.5 0.6 0 5 10 15 20 25 ATTENUATION (dB) Information furnished by Analog Devices is believed to be accurate and reliable. However, no For price, 20 delivery, and to place orders: Analog For price, delivery and to place orders: Microwave Corporation, Alpha Road, Chelmsford, MADevices, 01824 Inc., responsibility is assumed by Analog Devices for its use, nor for anyHittite infringements of patents or 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 HMC628LP4 / 628LP4E v07.0410 BiCMOS MMIC 5-Bit DIGITAL VARIABLE GAIN AMPLIFIER, 50 - 800 MHz 500 to 800 MHz Tuning Normalized Attenuation Maximum Gain vs. Frequency (Only Major States are Shown) 0 25 20 -5 RELATIVE PHASE (deg) 15 5 0 -5 -10 +25 C +85 C -40 C -15 -15 -20 -25 -30 -20 -25 0.4 -10 0.5 0.6 0.7 0.8 -35 0.4 0.9 0.5 FREQUENCY (GHz) 0.6 0.7 Output Return Loss (Only Major States are Shown) (Only Major States are Shown) 0 0 -5 -5 -10 -10 RETURN LOSS (dB) RETURN LOSS (dB) Input Return Loss -15 -20 -25 -30 -35 -40 0.4 0.8 0.9 -20 -25 -30 -35 0.5 0.6 0.7 0.8 -40 0.4 0.9 0.5 40 70 35 60 IP2 (dBm) 80 30 50 25 40 20 30 0.6 0.65 0.7 Output IP2 vs. Frequency 45 0.55 0.6 FREQUENCY (GHz) Output IP3 vs. Frequency IP3 (dBm) 0.9 -15 FREQUENCY (GHz) 15 0.5 0.8 FREQUENCY (GHz) 0.7 FREQUENCY (MHz) 0.75 0.8 20 0.5 0.55 0.6 0.65 0.7 0.75 0.8 FREQUENCY (MHz) Information furnished by Analog Devices is believed to be accurate and reliable. However, no For price, 20 delivery, and to place orders: Analog For price, delivery and to place orders: Microwave Corporation, Alpha Road, Chelmsford, MADevices, 01824 Inc., responsibility is assumed by Analog Devices for its use, nor for anyHittite infringements of patents or 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 12 VARIABLE GAIN AMPLIFIERS - DIGITAL - SMT GAIN (dB) 10 12 - 39 HMC628LP4 / 628LP4E v07.0410 BiCMOS MMIC 5-Bit DIGITAL VARIABLE GAIN AMPLIFIER, 50 - 800 MHz 500 to 800 MHz Tuning Bit Error vs. Frequency Bit Error vs. Attenuation State (Only Major States are Shown) 2 1 1.5 0.8 0.6 700 MHz BIT ERROR (dB) BIT ERROR (dB) 1 0.5 0 -0.5 0.4 0.2 0 -0.2 -0.4 -1 800 MHz -0.6 -1.5 -0.8 -1 -2 12 - 40 0.5 0.6 0.7 0.8 0.9 0 4 8 12 16 Normal Relative Phase vs. Frequency Step Error vs. Frequency (Only Major States are Shown) (Only Major States are Shown) 0 24 1 0.8 -5 16 dB 0.6 STEP ERROR (dB) RELATIVE PHASE (deg) 20 ATTENUATION STATE (dB) FREQUENCY (GHz) -10 -15 -20 -25 0.4 0.2 0 -0.2 -0.4 23 dB -0.6 -30 -35 0.4 -0.8 0.5 0.6 0.7 0.8 -1 0.4 0.9 0.5 0.6 0.7 0.8 0.9 FREQUENCY (GHz) FREQUENCY (GHz) Output IP3 vs. Attenuation @ 650 MHz Noise Figure vs. Frequency 45 10 9 40 8 7 35 IP3 (dBm) NOISE FIGURE (dB) VARIABLE GAIN AMPLIFIERS - DIGITAL - SMT 12 0.4 6 5 4 30 25 3 2 20 1 0 0.4 15 0.5 0.6 FREQUENCY (GHz) 0.7 0.8 0 5 10 15 20 25 ATTENUATION (dB) Information furnished by Analog Devices is believed to be accurate and reliable. However, no For price, 20 delivery, and to place orders: Analog For price, delivery and to place orders: Microwave Corporation, Alpha Road, Chelmsford, MADevices, 01824 Inc., responsibility is assumed by Analog Devices for its use, nor for anyHittite infringements of patents or 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 HMC628LP4 / 628LP4E v07.0410 BiCMOS MMIC 5-Bit DIGITAL VARIABLE GAIN AMPLIFIER, 50 - 800 MHz Serial Control Interface The HMC628LP4(E) contains a 3-wire SPI compatible digital interface (DATA, CLK, LE). It is activated when P/S is kept high. The 5-bit serial word must be loaded MSB first. The positive-edge sensitive CLK and LE requires clean transitions. Standard logic families work well. If mechanical switches were used, sufficient debouncing should be provided. When LE is high, 5-bit data in the serial input register is transferred to the attenuator. 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 serial input register is loaded asynchronously with parallel digital inputs (B0-B4). When Le is high, 5-bit parallel data is transferred to the attenuator. For all modes of operations, attenuation state will stay constant while LE is kept low. Parameter Typ. Min. serial period, tSCK 100 ns Control set-up time, tCS 20 ns Control hold-time, tCH 20 ns LE Set up-time, tLN 10 ns Min. LE pulse width, tLEW 10 ns Min LE pulse spacing, tLES 530 ns Serial clock hold-time from LE, tCKN 10 ns Hold Time, tPH 0 ns Latch Enable Minimum Width, tLEN 10 ns Setup Time, tPS 2 ns Timing Diagram (Latched Parallel Mode) Parallel Mode (Direct Parallel Mode & Latched Parallel Mode) Note: The parallel mode is enabled when P/S is set to low. Direct Parallel Mode - The attenuation state is changed by the Control Voltage Inputs directly. The LE (Latch Enable) must be at a logic high to control the attenuator in this manner. Latched Parallel Mode - The attenuation state is selected using the Control Voltage Inputs and set while the LE is in the Low state. The attenuator 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. Information furnished by Analog Devices is believed to be accurate and reliable. However, no For price, 20 delivery, and to place orders: Analog For price, delivery and to place orders: Microwave Corporation, Alpha Road, Chelmsford, MADevices, 01824 Inc., responsibility is assumed by Analog Devices for its use, nor for anyHittite infringements of patents or 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 VARIABLE GAIN AMPLIFIERS - DIGITAL - SMT 12 12 - 41 HMC628LP4 / 628LP4E v07.0410 BiCMOS MMIC 5-Bit DIGITAL VARIABLE GAIN AMPLIFIER, 50 - 800 MHz Power-Up States PUP Truth Table 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 B4-B0 determines the power-up state of the part per truth table. The DVGA latches in the desired power-up state approximately 200 ms after power-up. VARIABLE GAIN AMPLIFIERS - DIGITAL - SMT 12 - 42 The ideal power-up sequence is: GND, Vdd, digital inputs, RF inputs. The relative order of the digital inputs are not important as long as they are powered after Vdd / GND RF Output Power Digital Inputs (B0-B4, Shift Clock, Latch Enable & Data Input) PUP2 Gain Relative to Maximum Gain 0 0 0 Insertion Loss 0 1 0 -8 0 0 1 -16 0 1 1 -23 1 X X 0 to -23 dB Truth Table ATTENUATION (dB) B4[1] B3 [1] B2 B1 B0 20 dBm 0 0 0 0 0 0 22 dBm 1 0 0 0 0 1 2 0 0 0 1 0 3 0 0 0 1 1 Absolute Maximum Ratings RF Input Power PUP1 Note: Power-Up with LE= 1 provides direct parallel operation with B4-B0. Power-On Sequence 12 LE -0.5V to Vdd +0.5V Bias Voltage (Vdd) 5.6 V 4 0 0 1 0 0 Junction Temperature 125 °C 5 0 0 1 0 1 6 0 0 1 1 0 7 0 0 1 1 1 8 0 1 0 0 0 9 0 1 0 0 1 10 0 1 0 1 0 Continuous Pdiss (T = 85 °C) (derate 13.5 mW/°C above 85 °C) [1] 0.54 W Thermal Resistance (Junction to ground paddle) 74.3 °C/W Storage Temperature -65 to +150 °C Operating Temperature -40 to +85 °C Bias Voltage Vdd (V) Idd (Typ.) (mA) 5V 65 Control Voltage Table State Vdd = +3V Vdd = +5V Low 0 to 0.5V @