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| DIVIDE- BY- 64/65/128/129 PRESCALER FEATURES * LOW POWER CONSUMPTION: 20 mW * WIDE BAND APPLICATION: 0.5 to 1.7 GHz * SINGLE SUPPLY VOLTAGE: VCC = 3 V 10% * SMALL PACKAGE * SUITABLE FOR HAND HELD (BATTERY) APPLICATIONS C +3V C C UPB1502GR UPB1502GR(1) TEST CIRCUIT 1 IN IN 8 C 2 VCC VENABLE 7 C 3 SW PSC 6 C DESCRIPTION 4 OUT GND 5 The UPB1502GR prescaler operates from 0.5 to 1.7 GHz at division ratios of 64, 65, 128 or 129. The 3 volt, 7 mA DC power requirements of this device make it highly desirable for handheld, battery-operated systems. The low cost 8-pin plastic package is suitable for surface mount applications. CL C RECOMMENDED OPERATING CONDITIONS (TA = 25C) SYMBOL VCC TOP PARAMETER Supply Voltage Operating Temperature UNITS V C RATINGS 3.00.3 -40 to +85 Notes: 1. All Capacitors 1000 pF except load capacitor on output should be 8 pF. Capacitors on SW and PSC are not required if these pins are grounded. 2. Connect VENABLE pin to +3 volts for normal operation. Connect to GND to disable device. 3. To minimize self-oscillation, circuit board traces to the input and output pins should be isolated from each other as much as possible. PSC VCC GND VCC 1/64 1/65 SW Open/GND 1/128 1/129 ELECTRICAL CHARACTERISTICS (TA = -40 to +85C, VCC = 2.7 to 3.3 V) PART NUMBER PACKAGE OUTLINE SYMBOLS ICC fIN PARAMETERS AND CONDITIONS Supply Current VENABLE = VCC VENABLE 0.8 V UNITS mA A GHz GHz GHz GHz GHz GHz GHz GHz dBm dBm dBm dBm dBm VPP V V V V ns C/W VCC OPEN 11 260 MIN 3.2 UPB1502GR, UPB1502GR(1) G08 TYP 6.7 5 MAX 11.0 20 1.7 1.7 1.5 1.7 2.0 2.0 1.7 1.5 0 0 -6 -1 -9 1.1 0.8 PIN Input Frequency at PIN = -15 to -11 dBm (UPB1502GR) PIN = -11 to -6 dBm (UPB1502GR) PIN = -6 to 0 dBm (UPB1502GR) PIN = -15 to -14 dBm (UPB1502GR(1)) PIN = -14 to -11 dBm (UPB1502GR(1)) PIN = -11 to -9 dBm (UPB1502GR(1)) PIN = -9 to -1 dBm (UPB1502GR(1)) PIN = -1 to 0 dBm (UPB1502GR(1)) Input Power at fIN = 0.5 to 0.8 GHz fIN = 0.8 to 1.5 GHz fIN = 1.5 to 1.7 GHz (UPB1502GR) fIN = 1.5 to 1.7 GHz (UPB1502GR(1)) fIN = 1.7 to 2.0 GHz (UPB1502GR(1)) Output Voltage Swing, CL = 8 pF Modulus Control, Input High (PSC) Modulus Control, Input Low (PSC) Divide Ratio Control, Input High (SW) Divide Ratio Control, Input Low (SW)1 Modulus Set-up Time (PSC) fIN = 1.7 GHz 0.8 0.5 0.5 0.8 0.8 0.5 0.5 0.5 -11 -15 -15 -15 -14 0.8 2.5 VOUT VMH VML VDH VDL TSET RTH (CH-A) Thermal Resistance (Channel to Ambient) Note: 1. GND is acceptable. California Eastern Laboratories UPB1502GR, UPB1502GR(1) ABSOLUTE MAXIMUM RATINGS1 (TA = 25C) SYMBOLS VCC VIN PT TOP TSTG PARAMETERS Supply Voltage Input Voltage Total Power Dissipation2 Operating Temperature Storage Temperature UNITS V V mW C C RATINGS -0.5 to 6.0 -0.5 to VCC + 0.5 250 -40 to +85 -65 to +150 T Q T Q T Q T Q T Q SW OR OUT (4) (8) IN (1) IN D Q D Q D Q M(6) INTERNAL BLOCK DIAGRAM CK CK Q DFF 1 CK CK Q DFF 2 CK CK Q DFF 3 Notes: 1. Operation above any one of these parameters may result in permanent damage. 2. Mounted on 50 x 50 x 1.6 mm epoxy glass circuit board, (TA = 85C) TFF 1 TFF 2 TFF 3 TFF4 TFF5 AMP SW(3) TYPICAL PERFORMANCE CURVES CIRCUIT CURRENT vs. SUPPLY VOLTAGE AND TEMPERATURE 14 X X X X X X X OUTPUT VOLTAGE vs. SUPPLY VOLTAGE AND TEMPERATURE 1.4 1.3 1.2 1.1 1.0 0.9 0.8 X X TA = 85C +85C X Output Voltage, VOUT (dBm) 12 TA = 25C Circuit Current, ICC (mA) +25C 10 8 X TA = -40C -40C 6 X 4 2 X X X 0 0 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 2.6 2.7 2.8 3.0 3.2 3.3 3.4 Supply Voltage, VCC (V) UPB1502GR INPUT POWER vs. FREQUENCY AND TEMPERATURE 20 Supply Voltage, VCC (V) UPB1502GR INPUT POWER vs. FREQUENCY AND SUPPLY VOLTAGE (TA = 25C) 20 VCC 3.30 V 3.00 V 2.70 V Recommended Operating Region Input Power, PIN (dBm) Input Power, PIN (dBm) 0 Recommended Operating Region 0 -20 TA +85C +25C -40C -40 VCC = 3.0 V 0 400 800 1200 1600 2000 2400 -20 -40 TA = 25C 0 400 800 1200 1600 2000 2400 Frequency, f (MHz) Frequency, f (MHz) UPB1502GR, UPB1502GR(1) TYPICAL PERFORMANCE CURVES UPB1502GR(1) INPUT POWER vs. FREQUENCY AND TEMPERATURE 20 UPB1502GR(1) INPUT POWER vs. FREQUENCY AND SUPPLY VOLTAGE (TA = 25C) 20 VCC 3.30 V 3.00 V 2.70 V Recommended Operating Region Input Power, PIN (dBm) Input Power, PIN (dBm) 0 Recommended Operating Region 0 -20 TA +85C +25C -40C -40 VCC = 3.0 V 0 400 800 1200 1600 2000 2400 -20 -40 TA = 25C 0 400 800 1200 1600 2000 2400 Frequency, f (MHz) Frequency, f (MHz) TYPICAL SCATTERING PARAMETERS (TA = 25C) Divide-by-sixty-four mode VCC = 3.0 V, ICC = 6.7 mA FREQUENCY (MHz) 250 500 750 1000 1250 1500 1750 2000 2250 2500 S11 MAG 0.811 0.778 0.733 0.654 0.585 0.511 0.484 0.462 0.447 0.430 ANG -13 -26 -41 -54 -68 -82 -95 -116 -144 -173 SW = High, PSC = High Divide-by-one-twenty-eight mode VCC = 3.0 V, ICC = 6.7 mA FREQUENCY (MHz) 250 500 750 1000 1250 1500 1750 2000 2250 2500 S11 MAG 0.801 0.767 0.724 0.637 0.573 0.505 0.474 0.459 0.442 0.425 ANG -13 -26 -41 -54 -68 -82 -96 -116 -145 -172 SW = Low, PSC = High FREQUENCY S22 (MHz) MAG ANG 50 0.976 -6 100 0.924 -12 150 0.817 -17 200 0.733 -16 250 0.693 -15 FREQUENCY S22 (MHz) MAG ANG 50 0.980 -6 100 0.921 -13 150 0.801 -18 200 0.712 -18 250 0.666 -16 Divide-by-sixty-five mode VCC = 3.0 V, ICC = 6.7 mA FREQUENCY (MHz) 250 500 750 1000 1250 1500 1750 2000 2250 2500 S11 MAG 0.810 0.775 0.731 0.652 0.579 0.501 0.465 0.454 0.436 0.420 ANG -13 -26 -41 -55 -68 -82 -96 -116 -144 -174 SW = High, PSC = Low Divide-by-one-twenty-nine mode VCC = 3.0 V, ICC = 6.7 mA FREQUENCY (MHz) 250 500 750 1000 1250 1500 1750 2000 2250 2500 S11 MAG 0.804 0.769 0.727 0.650 0.581 0.508 0.467 0.452 0.435 0.413 ANG -13 -26 -41 -54 -68 -82 -96 -115 -144 -171 SW = Low, PSC = Low FREQUENCY S22 (MHz) MAG ANG 50 0.972 -6 100 0.924 -12 150 0.817 -17 200 0.733 -16 250 0.693 -15 FREQUENCY S22 (MHz) MAG ANG 50 0.981 -6 100 0.921 -13 150 0.801 -18 200 0.712 -17 250 0.667 -16 UPB1502GR,UPB1502GR(1) OUTLINE DIMENSIONS (Units in mm) UPB1502GR PACKAGE OUTLINE G08 8 7 6 5 N 1502 XXX 2 3 5.70 MAX 4 White Dot denotes UPB1502GR(1) PIN CONNECTION 1. IN 2. VCC 3. SW 4. OUT 5. GND 6. PSC 7. STBY 8. IN * See Application Circuit DESCRIPTION Signal Input DC Supply Voltage Divide Ratio Control* Signal Output Ground Modulus Control* Stand By Operation* Signal Input Reference 1 6.5 0.3 0.15 +0.10 -0.05 4.4 1.1 1.49 1.8 MAX 0.1 0.1 1.27 +0.10 0.40 -0.05 0.6 0.2 0.94 MAX Lead Material: Alloy 42 Lead Plating: Lead-Tin Alloy ORDERING INFORMATION PART NUMBER UPB1502GR-E1 UPB1502GR(1)-E1 Note: Embossed tape, 12 mm wide. QUANTITY 2500/REEL 2500/REEL EXCLUSIVE NORTH AMERICAN AGENT FOR RF, MICROWAVE & OPTOELECTRONIC SEMICONDUCTORS CALIFORNIA EASTERN LABORATORIES * Headquarters * 4590 Patrick Henry Drive * Santa Clara, CA 95054-1817 * (408) 988-3500 * Telex 34-6393 * FAX (408) 988-0279 24-Hour Fax-On-Demand: 800-390-3232 (U.S. and Canada only) * Internet: http://WWW.CEL.COM PRINTED IN USA ON RECYCLED PAPER -4/97 DATA SUBJECT TO CHANGE WITHOUT NOTICE |
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