HMC680LP4 680LP4E HMC680LP4E ETC1-1-13 - Datasheet Archive

 

v03.0609 BiCMOS MMIC 5-BIT DIGITAL VARIABLE GAIN AMPLIFIER, 30 - 400 MHz Typical Applications Features The HMC680LP4(E) is ideal

 

HMC680LP4 HMC680LP4 / 680LP4E 680LP4E v03.0609 BiCMOS MMIC 5-BIT DIGITAL VARIABLE GAIN AMPLIFIER, 30 - 400 MHz Typical Applications Features The HMC680LP4 HMC680LP4(E) is ideal for: TTL/CMOS compatible parallel or latched parallel control interface · Cellular/3G Infrastructure High Output IP3: +40 dBm (At all gain settings) · WiBro / WiMAX / 4G Low Noise Figure: 5 dB · Microwave Radio & VSAT Wide Gain Control Range: 23 dB · 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 HMC680LP4 HMC680LP4(E) is a digitally controlled variable gain amplifier which operates from 30 to 400 MHz, and can be programmed to provide -4 dB to +19 dB of gain, in 1 dB steps. The HMC680LP4 HMC680LP4(E) delivers noise figure of 5 dB in its maximum gain state, with output IP3 of up to +40 dBm in any state. This high linearity DVGA also provides a differential RF output which can be used to interface directly with SAW filters in Tx and Rx applications, and with digital to analog converters in Rx chains. The HMC680LP4 HMC680LP4(E) is housed in a RoHS compliant 4x4 mm QFN leadless package, and is CMOS/ TTL compatible. Variable gain amplifiers - digital - SMT 12 12 - 1 Electrical Specifications, TA = +25° C, 50 Ohm System, Vdd = +5V Parameter Min. Frequency Range Typ. Max. Units 30 - 400 Gain (Maximum Gain State) Gain Control Range 17 MHz 19 23 dB dB Input Return Loss 12 dB Output Return Loss 13 dB Gain Accuracy: (Referenced to Maximum Gain State) All Gain States ± (0.15 + 3% of Gain Setting) Max. Output Power for 1dB Compression Output Third Order Intercept Point (Two-Tone Output Power= +5 dBm Each Tone) [1] Output Second Order Intercept Point (Two-Tone Output Power= +5 dBm Each Tone) [1] Step Accuracy (Referenced to Maximum Gain State) Noise Figure (max gain state) Switching Characteristics Control Supply Current Idd Amp Supply Current (RFOUTP) Amp Supply Current (RFOUTN) [1] Test frequency 50 MHz dB tRise, tFall (10/90% RF) tON, tOFF (50% CTL to 10/90% RF) 25 40 65 dBm dBm dBm 70 75 dBc dBc ±0.2 dB 5 2nd Order 3rd Order Harmonics 23 dB 11 13 4 122 122 ns ns mA mA mA 5 135 135 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 HMC680LP4 HMC680LP4 / 680LP4E 680LP4E v03.0609 BiCMOS MMIC 5-BIT DIGITAL VARIABLE GAIN AMPLIFIER, 30 - 400 MHz Normalized Attenuation Maximum Gain vs. Frequency (Only Major States are Shown) 25 NORMALIZED ATTENUATION (dB) 0 15 +25 C +85 C -40 C 10 5 0 -5 -10 8 dB -15 16 dB -20 -25 23 dB -30 -35 0 0.1 0.2 0.3 0.4 0.5 0.6 0 0.1 FREQUENCY (GHz) 0.4 0.5 0.6 12 Output Return Loss (Only Major States are Shown) (Only Major States are Shown) 0 0 -5 I.L -15 -20 -25 -30 Maximum Attenuation -35 I.L -5 -10 RETURN LOSS (dB) RETURN LOSS (dB) 0.3 FREQUENCY (GHz) Input Return Loss -10 -15 Maximum Attenuation -20 -25 -40 -30 0 0.1 0.2 0.3 0.4 0.5 0 0.6 0.1 FREQUENCY (GHz) 0.2 0.3 0.4 0.5 0.6 FREQUENCY (GHz) Bit Error vs. Frequency Bit Error vs. Attenuation State (Only Major States are Shown) 2 5 1.5 4 Bit Error < 1dB, 400MHz And Below 3 1 1, 2, 4, 8, 16 dB BIT ERROR (dB) BIT ERROR (dB) 0.2 0.5 0 -0.5 -1 2 30MHz 1 0 -1 -2 -3 23 dB -1.5 600MHz -4 Bit Error > 1dB, 450MHz And Above -5 -2 0 0.1 0.2 0.3 0.4 FREQUENCY (GHz) 0.5 0.6 0 4 8 12 16 20 24 ATTENUATION STATE (dB) 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 variable gain amplifiers - digital - SMT GAIN (dB) 20 12 - 2 HMC680LP4 HMC680LP4 / 680LP4E 680LP4E v03.0609 BiCMOS MMIC 5-BIT DIGITAL VARIABLE GAIN AMPLIFIER, 30 - 400 MHz Relative Phase vs. Frequency Step Accuracy vs. Frequency (Only Major States are Shown) 80 2 16 dB 1 RELATIVE PHASE (deg) STEP ERROR (dB) 1.5 8 dB 0.5 0 -0.5 -1 1, 2, 4, 23 dB 0 1, 2, 4 dB 0 0.1 0.2 0.3 0.4 0.5 0.6 0 0.1 Output IP3 vs. Temperature 0.3 0.4 0.5 0.6 0.5 0.6 0.5 0.6 Output P1dB vs. Temperature (+5 dBm Output Power Per Tone) 50 40 45 35 40 30 P1dB (dBm) 35 IP3 (dBm) 0.2 FREQUENCY (GHz) FREQUENCY (GHz) 30 25 20 15 -40C +25C +85C 10 25 20 15 -40C +25C +85C 10 5 5 0 0 0 0.1 0.2 0.3 0.4 0.5 0 0.6 0.1 0.2 0.3 0.4 FREQUENCY (GHz) FREQUENCY (GHz) Output IP2 vs. Temperature Noise Figure vs. Attenuation State (+5 dBm Output Power Per Tone) 25 100 8dB 20 80 4dB 15 IP2 (dBm) NOISE FIGURE (dB) Variable gain amplifiers - digital - SMT 8 dB 20 -40 -2 12 - 3 16, 23 dB 40 -20 -1.5 12 60 2dB 1dB 10 5 60 40 -40C +25C +85C 20 I.L. 0 0 0 0.2 0.4 0.6 FREQUENCY (GHz) 0.8 1 0 0.1 0.2 0.3 0.4 FREQUENCY (GHz) 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 HMC680LP4 HMC680LP4 / 680LP4E 680LP4E v03.0609 BiCMOS MMIC 5-BIT DIGITAL VARIABLE GAIN AMPLIFIER, 30 - 400 MHz Supply Current vs. Temperature Harmonics vs. Frequency 280 0 2nd Harmonic 260 3rd Harmonic -40 Id (ma) HARMONIC (dBc) -20 -60 240 220 -80 -100 0 0.1 0.2 0.3 0.4 0.5 0.6 -40C +25C +85C 200 4.5 5 5.5 12 VOLTAGE (V) FREQUENCY (GHz) Absolute Maximum Ratings Truth Table 20 dBm ATTENUATION (dB) B4[1] B3[1] B2 B1 B0 RF Output Power 22 dBm 0 0 0 0 0 0 -0.5 to Vdd +0.5V 1 0 0 0 0 1 2 0 0 0 1 0 3 0 0 0 1 1 4 0 0 1 0 0 5 0 0 1 0 1 6 0 0 1 1 0 7 0 0 1 1 1 -65 to +150 °C 8 0 1 0 0 0 -40 to +85 °C 9 0 1 0 0 1 10 0 1 0 1 0 11 0 1 0 1 1 12 0 1 1 0 0 13 0 1 1 0 1 14 0 1 1 1 0 15 0 1 1 1 1 16 1 X 0 0 0 Digital Inputs (B0-B4, Latch Enable) Bias Voltage (Vdd) 5.6 V Channel Temperature 125 °C Continuous Pdiss (T = 85 °C) (derate 42 mW/°C above 85 °C) 1.7 W Thermal Resistance (channel to ground paddle) Storage Temperature Operating Temperature 24 °C/W ELECTROSTATIC SENSITIVE DEVICE OBSERVE HANDLING PRECAUTIONS Amp Bias Voltage Vdd RF (V) Idd (Typ.) (mA) 17 1 X 0 0 1 5V 244 18 1 X 0 1 0 19 1 X 0 1 1 20 1 X 1 0 0 21 1 X 1 0 1 22 1 X 1 1 0 23 1 X 1 1 1 Control Voltage Table State Vdd = +3V Vdd = +5V Low 0 to 0.5V @