BIPOLAR ANALOG INTEGRATED CIRCUIT UPC1678GV 2 GHz MEDIUM POWER BROADBAND SILICON MMIC AMPLIFIER FEATURES NOISE FIGURE AND GAIN HIGH OUTPUT POWER: +18 dBm PSAT vs. FREQUENCY AND VOLTAGE EXCELLENT FREQUENCY RESPONSE: 40 2.0 GHz TYP at 3 dB Down HIGH POWER GAIN: 23 dB TYP at 500 MHz 30 12 VCC = 5.5 V SINGLE SUPPLY VOLTAGE: 5 V GP 10 20 AVAILABLE IN TAPE AND REEL 5.0 V 4.5 V 10 8 5.5 V 5.0 V DESCRIPTION 0 6 NF NEC s UPC1678GV is a silicon monolithic integrated circuit 4.5 V designed as a wide-band amplifier covering the HF to UHF -10 4 bands. The device features high output power, 18 dBm TYP, 10 30 100 300 1000 3000 high gain, 23 dB TYP and operates from a single 5 volt supply. Frequency, f (MHz) NEC s stringent quality assurance and test procedures ensure the highest reliability and performance. ELECTRICAL CHARACTERISTICS (TA = 25C, VCC = +5 V, f = 500 MHz, ZL = ZS = 50 ) PART NUMBER UPC1678GV PACKAGE OUTLINE S08 SYMBOLS PARAMETERS AND CONDITIONS UNITS MIN TYP MAX ICC Circuit Current at No Input Signal mA 40 49 60 GS Small Signal Gain dB 21 23 25 f3dB Upper Limit Operating Frequency at 3 dB down below the Gain at 100 MHz MHz 1700 2000 PSAT Saturated Output Power, PIN = +3 dBm dBm +15.5 +17.5 NF Noise Figure dB 6.0 8.0 RLIN Input Return Loss dB 11 14 RLOUT Output Return Loss dB 1 4 ISOL Isolation dB 30 35 The information in this document is subject to change without notice. Before using this document, please confirm that this is the latest version. Date Published: June 28, 2005 Gain GS (dB) Noise Figure, NF (dB)UPC1678GV 1 ABSOLUTE MAXIMUM RATINGS (TA = 25C) RECOMMENDED OPERATING CONDITIONS SYMBOLS PARAMETERS UNITS RATINGS SYMBOLS CHARACTERISTICS UNITS MIN TYP MAX VCC Power Supply Voltage V -0.5 to 6.0 VCC Supply Voltage V 4.5 5.0 5.5 PIN Input Power dBm +10 TOP Operating Temperature C -40 +25 +85 2 PT Total Power Dissipation mW 330 TOP Operating Temperature C -45 to +85 TSTG Storage Temperature C -55 to +150 Notes: 1. Operation in excess of any one of these parameters may result in permanent damage. 2. Mounted on 50 x 50 x 1.6 mm glass epoxy PWB at TA = +85C. PIN DESCRIPTIONS Pin No. Pin Name Applied Description Internal Equivalent Voltage (V) Circuit 1 Input Signal input pin. An internal matching circuit, configured with resistors, enables a 50 connection over a wide band. A multi-feedback circuit is designed to cancel the deviations of hFE and resistance. This pin must be coupled to the signal source with a blocking capacitor. 8 5 Output Voltage same Signal output pin. This output is designed as an open 5 as VCC through collector for Darlington transistors. Connect an inductor external between this pin and VCC pin to supply current to the inductor internal output transistors. The inductor should be 1 selected for high frequency use and small DC resistance. 8VCC 4.5 to 5.5 Power supply pin. This pin should be externally equipped with a bypass capacitor to minimize ground 6 7 2 3 4 impedance. 6 GND 0 Ground pins of internal input stage. Form a ground 7 pattern as wide as possible to minimize ground impedance. 2 GND 0 Ground pins of internal output stage. All the ground pins 3 including pins 6 and 7 must be connected together with 4 a wide ground pattern to decrease impedance difference. Note: Pin Voltage for Pin 1 is 1.17, measured at VCC = VOUT = 5.0 V.