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| DIVIDE-BY-4 PRESCALER UPB582A UPB582B UPB582C FEATURES * HIGH FREQUENCY OPERATION TO 2.8 GHz * WIDE BAND OPERATION * SINGLE SUPPLY VOLTAGE: VCC = 5 V 10% TEST CIRCUITS UPB582A VCC 4 3 5 6 1 8 7 IN * COMPLEMENTARY OUTPUTS 2 OUT DESCRIPTION The UPB582 series of devices are divide-by-4 silicon bipolar digital prescalers. They feature high frequency response and operate from a single 5 volt supply. The series is available in three package styles: 8 pin can (UPB582A); 8 lead ceramic flat package (UPB582B) and an 8 pin DIP (UPB582C). Applications include: frequency synthesizers, division and prescaling. UPB582B, C VCC 1 IN 2 3 4 8 7 6 5 * OUT Note: All capacitors are 2200 pF, all resistors are 50 ohms. * Pin 8 is not connected for UPB582C. ELECTRICAL CHARACTERISTICS (VCC = 5.0 0.5 V, ZS = ZL = 50 ) PART NUMBER PACKAGE OUTLINE SYMBOLS ICC fIN PARAMETERS AND CONDITIONS Power Supply Current Frequency Response at PIN = -10 to -5 dBm1 PIN = -5 to 0 dBm1 PIN = 0 to +5 dBm1 PIN = -2 to +10 dBm2 PIN = +3 to +10 dBm2 PIN = -5 to +10 dBm3 PIN = -5 to +10 dBm4 PIN = -3 to +10 dBm5 Input Power at fIN = 0.5 to 2.4 GHz1 fIN = 0.5 to 2.6 GHz1 fIN = 0.5 to 2.8 GHz1 fIN = 0.5 to 2.6 GHz2 fIN = 0.5 to 2.8 GHz2 fIN = 0.5 to 2.2 GHz3 fIN = 0.5 to 2.4 GHz4 fIN = 0.5 to 2.4 GHz5 Output Power6 Thermal Resistance, Junction to Case (UPB582B) UNITS mA GHz GHz GHz GHz GHz GHz GHz GHz dBm dBm dBm dBm dBm dBm dBm dBm dBm C/W MIN 25 UPB582A A08 TYP 45 MAX 60 MIN 25 0.5 0.5 0.5 0.5 0.5 2.6 2.8 0.5 0.5 0.5 -10 -5 0 -2 +3 +10 +10 -5 -5 -3 -12 -8 -12 -8 20 -12 -8 +10 +10 +10 +5 +5 +5 2.2 2.4 2.4 UPB582B BF08 TYP 45 MAX 60 2.4 2.6 2.8 MIN 25 UPB582C C08 TYP 45 MAX 60 PIN POUT RTH (J-C) Notes: 1. TA = -40 to +85C. 2. TA = -20 to +75C. 3. TA = -35 to +85C. 4. TA = -20 to +65 C, VCC = 5.0 0.25 V. 5. TA = -20 to +70C, VCC = 5.0 0.25 V. 6. TA = +25C, fIN = 2.0 GHz, PIN = 0 dBm. California Eastern Laboratories UPB582A, UPB582B, UPB582C ABSOLUTE MAXIMUM RATINGS1 (TA = 25C) SYMBOLS VCC VIN PIN PD PARAMETERS Supply Voltage Input Voltage Input Power Total Power Dissipation UPB582B2 UPB582A UPB582C Operating Temperature UPB582B UPB582A, C Storage Temperature UPB582B UPB582A UPB582C UNITS RATINGS V -0.5 to 6.0 V -0.5 to VCC +0.5 dBm +10 mW mW mW C C C C C 1500 750 600 -55 to +125 -55 to +85 -65 to +200 -55 to +200 -55 to +125 RECOMMENDED OPERATING CONDITIONS (TA = 25C) SYMBOL VCC TOP PARAMETER Supply Voltage Operating Temperature UPB582B UPB582A, C UNITS V C C RATINGS 4.5 to 5.5 -40 to +85 -20 to +75 TOP TSTG Notes 1. Operation in excess of any one of these parameters may result in permanent damage. 2. TA = Absolute Maximum Operating Temperature. Note: Because of the high internal gain and gain compression of the UPB582, this device is prone to self-oscillation in the absence of an RF input signal. If the device will be used in an application where DC power will be applied in the absence of an RF input signal, this self-oscillation can be suppressed by any of the following means: * Add a shunt resistor from the RF input line to ground. The blocking capacitor should be between the resistor and the UPB582, but physical separation should be minimized. Typically a resistor value between 50 and 100 ohms will suppress the selfoscillation. * Apply a DC offset voltage of +3.0 volts to the INPUT pin. The voltage source should be isolated from the INPUT pin by a series 1000 ohm resistor. * Apply a DC offset voltage of +1.5 volts to the BYPASS pin. The voltage source should be isolated from the BYPASS pin by a series 1000 ohm resistor. All these approaches reduce the input sensitivity of the UPB582 (by as much as 3 dB for the example of a 50 ohm shunt resistor), but otherwise have no affect on the reliability or other electrical characteristics of this device. TYPICAL PERFORMANCE CURVES (VCC = 5 V, TA = 25C ) UPB582A INPUT POWER vs. FREQUENCY 40 30 UPB582B INPUT POWER vs. FREQUENCY 20 Input Power, PIN (dBm) Input Power, PIN (dBm) 10 20 10 0 -10 -20 -30 PIN MAX Guaranteed Operating Window PIN MIN 0 Guaranteed Operating Window -10 -20 -30 -40 0.5 1 2 5 Frequency, f (GHz) UPB582B INPUT POWER vs. FREQUENCY AND TEMPERATURE 20 -80 -90 0 0.5 1 1.5 2 2.5 3 3.5 Frequency, f (GHz) UPB582A SSB PHASE NOISE vs. OFFSET FROM CARRIER Input Power, PIN (dBm) 10 TA = 85C TA = 25C TA = -20C VCC = 5 V -10 SSB Phase Noise (dBc/Hz) -100 -110 -120 -130 -140 -150 -160 -170 fIN = 500 MHz TA = 25C 0 -20 -30 -180 0 0.5 1 1.5 2 2.5 3 3.5 1 10 100 1K 10K 100K 1M Frequency, f (GHz) Offset from Carrier (Hz) UPB582A, UPB582B, UPB582C TYPICAL PERFORMANCE CURVES (TA = 25C unless otherwise noted) UPB582C INPUT POWER vs. FREQUENCY 30 20 PIN MAX 30 20 TA = 75C TA = 25C TA = -25C VCC = 5 V 10 0 UPB582C INPUT POWER vs. FREQUENCY AND TEMPERATURE Input Power, PIN (dBm) 10 0 -10 PIN MIN -20 -30 -40 0.5 1 2 5 Guaranteed Operating Window Input Power, PIN (dBm) * -10 -20 -30 -40 0.5 1 2 3 5 Frequency, f (GHz) *See special conditions in Electrical Characteristics Table. UPB582C OUTPUT POWER VS. TEMPERATURE AND VOLTAGE 80 10 VCC = 5.5 V VCC = 5.0 V VCC = 4.5 V Frequency, f (GHz) UPB582C CIRCUIT CURRENT vs. TEMPERATURE AND VOLTAGE Output Power, POUT (dBm) Circuit Current, ICC (mA) VCC = 5.5 V 60 VCC = 5.0 V VCC = 4.5 V 40 0 -10 -20 20 -30 -25 0 25 50 75 0 -25 0 25 50 75 Ambient Temperature, TA (C) Ambient Temperature, TA (C) UPB582C INPUT AND OUTPUT S-PARAMETERS VCC = 5.0 V, ICC = 45 mA Frequency (GHz) 0.20 0.40 0.80 1.20 1.60 2.00 2.40 2.80 3.20 S11 MAG 0.079 0.246 0.231 0.334 0.422 0.553 0.645 0.690 0.674 ANG 142 119 100 91 84 75 63 49 33 Frequency (GHz) 0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80 0.90 S22 MAG 0.329 0.395 0.452 0.482 0.484 0.466 0.460 0.474 0.481 ANG 142 104 79 59 45 36 31 26 20 UPB582A, UPB582B, UPB582C OUTLINE DIMENSIONS (Units in mm) UPB582A PACKAGE OUTLINE A08 UPB582B PACKAGE OUTLINE BF08 7.00.5 1.27 1.27 1.27 0.1 0.1 0.1 1.7 MAX 9.40 MAX 8.50 MAX 0.38 4.50 MAX 8 7 6 5 12.5 MIN 0.45 5.08 45 0.8 8 0.8 45 7 5 6 1 2 3 4 PIN CONNECTIONS 1. Output 1 2. Output 2 3. VCC 4. GND 5. Input 6. Bypass 7. GND 8. GND 10.40.5 2.6 4.40.2 1 2 0.4 5.00.2 3 4 +0.05 0.2 -0.02 UPB582C PACKAGE OUTLINE C08 8 7 6 5 PIN CONNECTIONS 1. VCC 2. Input 3. Bypass 4. GND 5. 6. 7. 8. GND Output 1 Output 2 VCC PIN CONNECTIONS 1. VCC 5. GND 2. Input 6. Output 1 3. Bypass 7. Output 2 4. GND 8. NC 1 3 2 4 10.16 MAX 0.9 MIN 4.31 MAX 5.08 MAX 0.51 MIN 3.2 0.3 1.4 MIN 2.54 0.50 1.27 +0.10 0.25 -0.05 0 ~15 7.62 6.4 EXCLUSIVE AGENT FOR NEC Corporation RF & MICROWAVE SEMICONDUCTOR PRODUCTS - U.S. & CANADA CALIFORNIA EASTERN LABORATORIES, INC * Headquarters * 4590 Patrick Henry Drive * Santa Clara, CA 95054-1817 * (408) 988-3500 * Telex 34-6393/FAX (408) 988-0279 DATA SUBJECT TO CHANGE WITHOUT NOTICE |
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