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| ABA3100 Balanced Low Noise Linear Amplifier Data Sheet - Rev 2.3 FEATURES * * * * * * * * * * * 12 dB Gain Balanced Design High Linearity Low Noise Figure Single Supply Operation Wide Bandwidth -40 to +85 C APPLICATIONS Driver Amplifier CATV - Distribution / Drop Amplifiers Set Top Boxes Home Gateway S3 Package Modified 16 Pin SOIC PRODUCT DESCRIPTION The ABA3100 is a monolithic IC intended for use in applications requiring high linearity, such as Cellular Telephone Base Station Driver Amplifiers, CATV Fiber Receiver and Distribution Amplifiers, CATV Drop Amplifiers, CATV Set Top Boxes and Home Gateways. Offered in a modified 16 lead surface mount SOIC package, it is well suited for use in amplifiers where small size, reduced component count, and high reliability are important. RFIN 12 dB RFOUT RFIN 12 dB RFOUT Figure 1: Block Diagram 10/2002 ABA3100 1 2 3 4 5 6 7 8 FB1 RFIN1 RFIN1 GND GND RFIN2 RFIN2 FB2 Figure 2: Pin Out GND GND RFOUT1 GND GND RFOUT2 GND IADJ 16 15 14 13 12 11 10 9 Table 1: Pin Description PIN 1 2 3 4 5 6 7 8 NAME FB 1 RFIN1 RFIN1 GND GND RFIN2 RFIN2 FB 2 DESCRIPTION Feedback for Amplifier A1 RF Input of Amplifier A1 RF Input of Amplifier A1 Ground Ground RF Input of Amplifier A2 RF Input of Amplifier A2 Feedback for Amplifier A2 PIN 9 10 11 12 13 14 15 16 NAME IADJ GND RFOUT2 GND GND RFOUT1 GND GND DESCRIPTION Current Adjust Ground RF Output of Amplifier A2 Ground Ground RF Output of Amplifier A1 Ground Ground 2 Data Sheet - Rev 2.3 10/2002 ABA3100 ELECTRICAL CHARACTERISTICS Table 2: Absolute Minimum and Maximum Ratings PARAMETER Analog Supply (pins 11, 14) RF Power at Inputs (pins 2, 3, 6, 7) Storage Temperature Soldering Temperature Soldering Time MIN 0 - 65 - MAX +12 +10 +150 260 5 UNIT VD C dB m C C se c Stresses in excess of the absolute ratings may cause permanent damage. Functional operation is not implied under these conditions. Exposure to absolute ratings for extended periods of time may adversely affect reliability. Notes: 1. Pins 1, 2, 3, 6, 7 and 8 should be AC-coupled. No external DC bias should be applied. 2. Pin 9 should be AC-grounded. No external DC bias should be applied. Table 3: Operating Ranges PARAMETER RF Input / Output Frequency Analog Supply: VDD (pins 11, 14) Case Temperature: TA MIN 50 +4.5 -40 TYP +5 - MAX 1000 +9 +85 UNIT MHz VD C C The device may be operated safely over these conditions; however, parametric performance is guaranteed only over the conditions defined in the electrical specifications. Data Sheet - Rev 2.3 10/2002 3 ABA3100 Table 4: Electrical Specifications (TA = +25 C, VDD = + 5 VDC, Test System = 75) PARAMETER Gain Noise Figure Input / Output Return Loss C SO CTB (1) MIN 11 10 120 TYP 12 2.5 2.7 3.2 18 -72 -75 +60 +35 150 MAX 14 3.0 3.5 4.0 -70 -73 33 170 UNIT dB dB dB dB c dB c dB m dB m o COMMENTS 50 - 350 MHz 350 - 550 MHz 550 - 860 MHz (1) 2nd Order output Intercept Point (OIP2) (2) 3rd Order Output Intercept Point (OIP3) (2) Thermal Resistance Current Consumption C/W mA Notes: (1) 132 channels, +25dBmV per channel (measured at the output), 6MHz channel spacing (2) Two tones: 397 MHz and 403 MHz, +4dBm per tone 4 Data Sheet - Rev 2.3 10/2002 ABA3100 PERFORMANCE DATA Figure 3: Typical Gain (S21) vs. Frequency 15 14.5 14 13.5 13 Gain (dB) 12.5 12 11.5 11 10.5 10 0 100 200 300 400 500 600 700 800 900 1000 Frequency (MHz) Figure 4: Typical Input and Output Return Loss (S11 and S22) vs. Frequency 5 0 -5 -1 0 Return Loss (dB) -1 5 -2 0 -2 5 -3 0 S11 S22 -3 5 -4 0 0 100 200 300 400 500 600 700 800 900 1000 F re q u e n c y (M H z ) Data Sheet - Rev 2.3 10/2002 5 ABA3100 Figure 5: Typical Isolation (S12) vs. Frequency 0 -5 -10 -15 Isolation (dB) -20 -25 -30 -35 -40 -45 -50 0 100 200 300 400 500 600 700 800 900 1000 Frequency (MHz) Figure 6: Typical Noise Figure vs. Frequency 8 7 6 Noise Figure (dB) 5 4 3 2 1 0 100 200 300 400 500 600 700 800 900 1000 Frequency (MHz) 6 Data Sheet - Rev 2.3 10/2002 ABA3100 APPLICATION INFORMATION Figure 7: Evaluation Board Layout +5 VDC (Vdd) C9 C3 1 2 C10 FB1 RFIN1 RFIN1 GND GND RFIN2 RFIN2 FB2 ABA3100 GND 16 GND 15 RFOUT1 GND 14 13 L1 C8 T2 RF Out T1 C1 3 4 5 GND 12 RFOUT2 11 GND IADJ 10 9 RF In C2 6 7 8 C7 L2 C5 C6 C4 I Adj +5 VDC (Vdd) Figure 8: Evaluation Board Schematic Data Sheet - Rev 2.3 10/2002 7 ABA3100 Table 5: Evaluation Board Parts List ITEM C1-C4, C6, C9 C 7, C 8 C 10 C5, C11 L1, L2 CONNECTORS T1, T2 DESCRIPTION 0.01uF CHIP CAP. 470 pF CHIP CAP. 47 uF ELEC. CAP. (not installed) 390 nH CHIP INDUCTOR 75 OHMS N MALE PANEL MOUNT BALUN PC B 2 2 2 1 COILCRAFT PASTERNACK ENTERPRISES PULSE ENGINEERING STANDARD PRINTED CIRCUITS, INC. 1008CS-391XKBC P E 4504 C X 2024 EBSTA-111899 QTY 6 2 1 VENDOR MURATA MURATA DIGI-KEY CORP VENDOR PART NUMBER GRM39X7R1103K25V GRM39COG471J25V P5275-ND Notes: 1. "N" Connector center pin should be approximately 80 mils in length. 2. Connector tabs must be reduced by 150 mils. 3. Device must be soldered on PC board. 8 Data Sheet - Rev 2.3 10/2002 ABA3100 PACKAGE OUTLINE Figure 9: S3 Package Outline - Modified 16 Pin SOIC Data Sheet - Rev 2.3 10/2002 9 ABA3100 NOTES 10 Data Sheet - Rev 2.3 10/2002 ABA3100 NOTES Data Sheet - Rev 2.3 10/2002 11 ABA3100 ORDERING INFORMATION ORDER NUMBER A B A 3100S 3P 1 A B A 3100S 3P 0 TEMPERATURE RANGE -40 to +85 C -40 to +85 C PACKAGE DESCRIPTION Modified 16 Pin SOIC Modified 16 Pin SOIC COMPONENT PACKAGING 3,500 piece Tape and Reel Plastic tubes (50 pieces per tube) ANADIGICS, Inc. 141 Mount Bethel Road Warren, New Jersey 07059, U.S.A Tel: +1 (908) 668-5000 Fax: +1 (908) 668-5132 http://www.anadigics.com Mktg@anadigics.com IMPORTANT NOTICE ANADIGICS, Inc. reserves the right to make changes to its products or to discontinue any product at any time without notice. The product specifications contained in Advanced Product Information sheets and Preliminary Data Sheets are subject to change prior to a product's formal introduction. Information in Data Sheets have been carefully checked and are assumed to be reliable; however, ANADIGICS assumes no responsibilities for inaccuracies. ANADIGICS strongly urges customers to verify that the information they are using is current before placing orders. WARNING ANADIGICS products are not intended for use in life support appliances, devices, or systems. Use of an ANADIGICS product in any such application without written consent is prohibited. 12 Data Sheet - Rev 2.3 10/2002 |
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