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| ACA0861 - A, B, C, D 750/860 MHz CATV Line Amplifier MMIC Data Sheet - Rev 2.1 FEATURES * * * * * * * * * Flat Gain Very Low Distortion Excellent Input/Output Match Low DC Power Consumption Good RF Stability with High VSWR Load Conditions Surface Mount Package Compatible with Automatic Assembly Low Cost Repeatability of Monolithic Fabrication Meets Cenelec Standard S7 Package 16 Pin Wide Body SOIC with Heat Slug PRODUCT DESCRIPTION The ACA0861 family of surface mount monolithic GaAs RF Linear Amplifiers has been developed to replace, in new designs, the standard CATV Hybrid amplifiers currently in use. The MMICs consist of two parallel amplifiers, each with 12 dB gain. The Amplifiers are optimized for exceptionally low distortion and noise figure while providing flat gain and excellent input and output return loss. There are four differently specified amplifiers available: two input stages and two output stages. The ACA0861A and the ACA0861C are input stages and are specified at +34 dBmV flat output. The ACA0861B and ACA0861D are output stages and are specified at +44 dBmV flat output. A Hybrid equivalent is formed when one input stage ACA0861 is cascaded with an ACA0861 output stage between two transmission line baluns. For low gain applications a single ACA0861 can be used between baluns, for higher gain applications more than two ACA0861 can be cascaded between baluns. See ACA0861 application note for more information. RF Input 12dB 12dB 12dB ACA0861A/C 12dB ACA0861B/D RF Output Figure 1: Hybrid Application Diagram 03/2003 ACA0861 - A, B, C, D Input Stages The ACA0861A and the ACA0861C are designed as input stages and are specified at +34 dBmV flat output. These parts can be used alone for low gain, low output level applications or can be cascaded with one of the ACA0861 output stages for higher gain and output signal drive level. The ACA0861A is a low power dissipation part designed to drive the ACA0861B output stage. The ACA0861C is a slightly higher power dissipation part and provides the needed distortion parameters to drive the ACA0861D output stage. Output Stages The ACA0861B and ACA0861D are designed as output stages and are specified at +44 dBmV flat output. These parts can be used alone for low gain, high output level applications or can be cascaded with one of the ACA0861 input stages for higher gain. The ACA0861B is a low power dissipation part designed as the output stage with an ACA0861A input stage. The ACA0861D is a higher power dissipation part designed as the output stage with an ACA0861C input stage. Cascaded, an ACA0861A and ACA0861B provide exceptional push-pull hybrid equivalent performance; an ACA0861C and an ACA0861D cascaded provide exceptional power doubling hybrid equivalent performance. 1 2 3 4 5 6 7 8 GND N/C RFINA GND GND RFINB IADJ GND Figure 2: Pin Out GND VA RFOUTA GND GND RFOUTB VB GND 16 15 14 13 12 11 10 9 Table 1: Pin Description PIN 1 2 3 4 5 6 7 8 2 NAME GND N/C RFINA GND GND RFINB IADJ GND DESCRIPTION Ground No Connection Input to Amplifier A Ground Ground Input to Amplifier B Current Adjust Ground PIN 9 10 11 12 13 14 15 16 Data Sheet - Rev 2.1 03/2003 NAME GND VB RFOUTB GND GND RFOUTA VA GND DESCRIPTION Ground Supply for Amplifier B Output from Amplifier B Ground Ground Output from Amplifier A Supply for Amplifier A Ground ACA0861 - A, B, C, D ELECTRICAL CHARACTERISTICS Table 2: Absolute Minimum and Maximum Ratings PARAMETER Amplifier Supplies (pins 10, 11, 14, 15) RF Input Power (pins 3, 6) Storage Temperature Soldering Temperature Soldering Time MIN 0 -65 - MAX +15 +70 +150 +260 5.0 UNIT VD C dBmV 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 3 and 6 should be AC-coupled. No external DC bias should be applied. 2. Pin 7 should be pulled to ground through a resistor or left open-circuited. No external DC bias should be applied. Table 3: Operating Ranges PARAMETER RF Frequency Supply: VD (pins 10, 11, 14, 15) Operating Temperature: TA MIN 40 -40 TYP +12 MAX 860 +110 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 2.1 03/2003 3 ACA0861 - A, B, C, D Table 4: Electrical Specifications (TA = +25 C, VD = +12 VDC) ACA0861A PARAMETER Gain (1) Gain Flatness Noise Figure CTB (2), (3) (1) ACA0861B MIN 11.5 -0.5 18 TYP 12 3 -62 -60 -58 -66 -66 -64 -62 -56 -55 310 22 MAX 12.5 0.3 5 -57 -60 -50 330 1.0 6.0 ACA0861C MIN 11.5 -0.5 18 TYP 12 3 -77 -75 -71 -75 -75 -73 -74 -71 -67 260 22 MAX 12.5 0.3 5 -68 -68 -62 275 1.0 6.0 ACA0861D MIN 11.6 -0.5 18 TYP 12.1 3 -70 -68 -67 -72 -72 -70 -71 -68 -66 450 22 MAX UNIT 12.6 0.3 6 -66 -68 -61 490 1.0 6.0 dB dB dB MIN 11.4 -0.5 18 - TYP 11.9 3 -70 -68 -65 -71 -71 -70 -67 -63 -59 180 22 - MAX 12.4 0.3 5 -64 -66 -56 200 1.0 6.0 (2) 77 Channels 110 Channels 128 Channels CSO (2), (3) 77 Channels 110 Channels 128 Channels XMOD (2), (3) 77 Channels 110 Channels 128 Channels Supply Current (4) Cable Equivalent Slope (1) Return Loss (Input/Output) (1) Thermal Resistance (JC) dB c dB c dB c mA dB dB C/W Notes: (1) Measured performance of MMIC alone. Balun effects de-imbedded from measurement. (2) Measured with a balun on input and output of the device. See Figure 3 for test setup. (3) All parts measured with 110 channel flat input. Parts A and C measured at +34 dBmV output (per channel). Parts B and D measured at +44 dBmV output (per channel). (4) A fixed resistor is needed for parts A through C; part D does not need an external resistor (see Table 6.) These resistors set the devices' current draw. Bias voltage is +12 VDC. 4 Data Sheet - Rev 2.1 03/2003 ACA0861 - A, B, C, D 1 C1 N/C 16 15 14 13 12 L1 + VD 2 3 T1 RF In C3 T2 C5 ACA0861 4 5 6 C2 R1 RF Out 11 10 9 +VD L2 C4 C6 7 8 Note: Apply voltage to both VD lines simultaneously. Figure 3: Test Circuit Table 5: Parts List for Test Circuit R EF C 1, C 2, C 5, C 6 C 3, C 4 L1, L2 R1 T1, T2 (1) DESCRIPTION 0.01uF chip capacitor 300pF chip capacitor 390nH air-wound chip inductor (see Table 6) ferrite core wire QTY VENDOR 4 2 2 1 2 Philips MWS Wire industries Murata Murata Coilcraft VENDOR PART NO. GRM39X7R1103K25V GRM39X7R301K25V 1008CS-391 TC3.4/1.8/1.3-3D3 B238611 Notes: (1) T1, T2 (balun) wind 4 turns thru core, as shown in Figure 4. Table 6: R1 Resistor Value PART NUMBER A C A 0861A A C A 0861B A C A 0861C A C A 0861D R1 VALUE 21.5 Ohms 274 Ohms 121 Ohms (open) Figure 4: Balun Drawing (4 Turns) Data Sheet - Rev 2.1 03/2003 5 ACA0861 - A, B, C, D PERFORMANCE DATA ACA0861A and ACA0861B Cascade Typical Data (see Figure 42) Figure 5: Gain / S21 24.5 24.0 23.5 23.0 22.5 Figure 6: Reverse Isolation / S12 0.0 -10.0 -40C -20 C 45 C 85 C 100 C S12 (dB) -20.0 S21 (dB) 25 C -40 C -20 C 22.0 21.5 21.0 20.5 -30.0 25 C 45 C -40.0 85 C 100 C -50.0 20.0 19.5 0 100 200 300 400 500 600 700 800 900 1000 Frequency (MHz) -60.0 0 100 200 300 400 500 600 700 800 900 1000 Frequency (MHz) Figure 7: Input Return Loss / S11 5.0 0.0 -5.0 -10.0 -15.0 S11 (dB) Figure 8: Noise Figure vs. Frequency 5 4.5 4 -20 C 25 C 45 C 85 C 100 C (d B) NF -40 C 3.5 3 2.5 2 1.5 1 0.5 0 0 200 400 600 Frequency (MHz) 800 1000 -20.0 -25.0 -30.0 -35.0 -40.0 -45.0 0 100 200 300 400 500 600 700 800 900 1000 Frequency (MHz) Figure 9: Output Return Loss / S22 5.0 0.0 -5.0 -10.0 S22 (dB) -40 C -20 C 25 C 45 C 85 C 100 C -15.0 -20.0 -25.0 -30.0 -35.0 -40.0 -45.0 0 100 200 300 400 500 600 700 800 900 1000 Frequency (MHz) 6 Data Sheet - Rev 2.1 03/2003 ACA0861 - A, B, C, D ACA0861A and ACA0861B Cascade Typical Data (see Figure 42) Figure 10: CTB (77 Channel Loading, Flat) Output Power (dBmV) 50 48 46 44 42 40 -40 -45 -50 -55 -60 -65 -70 -75 -80 -85 -90 0 CTB (dBc) 100 200 300 Frequency (MHz) 400 500 600 Figure 11: CSO (77 Channel Loading, Flat) -50 -55 -60 Output Power (dBmV) 50 48 46 44 42 40 CSO (dBc) -65 -70 -75 -80 -85 -90 0 100 200 300 Frequency (MHz) 400 500 600 -30 -35 -40 Xmod (dBc) Figure 12: XMOD (77 Channel Loading, Flat) Output Power (dBmV) 50 48 46 44 42 40 -45 -50 -55 -60 -65 -70 0 100 200 300 Frequency (MHz) 400 500 600 Data Sheet - Rev 2.1 03/2003 7 ACA0861 - A, B, C, D ACA0861A and ACA0861B Cascade Typical Data (see Figure 42) -40 -45 -50 -55 -60 -65 -70 -75 -80 -85 -90 0 100 200 300 400 500 600 700 800 Frequency (MHz) Figure 13: CTB (110 Channel Loading, Flat) Output Power (dBmV) 48 46 44 42 40 CTB (dBc) -50 -55 -60 CSO (dBc) -65 -70 -75 -80 -85 -90 0 Figure 14: CSO (110 Channel Loading, Flat) Output Power (dBmV) 48 46 44 42 40 100 200 300 400 500 600 700 800 Frequency (MHz) Figure 15: XMOD (110 Channel Loading, Flat) -30 -35 -40 Xmod (dBc) Output Power (dBmV) 48 46 44 42 40 -45 -50 -55 -60 -65 -70 0 100 200 300 400 500 600 700 800 Frequency (MHz) 8 Data Sheet - Rev 2.1 03/2003 ACA0861 - A, B, C, D ACA0861A and ACA0861B Cascade Typical Data (see Figure 42) Figure 16: CTB (128 Channel Loading, Flat) -40 -45 -50 -55 CTB (dBc) Output Power (dBmV) 48 46 44 42 40 -60 -65 -70 -75 -80 -85 -90 0 200 400 600 Frequency (MHz) 800 1000 -50 -55 -60 Figure 17: CSO (128 Channel Loading, Flat) Output Power (dBmV) 48 46 44 42 40 CSO (dBc) -65 -70 -75 -80 -85 -90 0 200 400 600 800 1000 Frequency (MHz) -30 -35 -40 Figure 18: XMOD (128 Channel Loading, Flat) Output Power (dBmV) 48 46 44 42 40 Xmod (dBc) -45 -50 -55 -60 -65 -70 0 200 400 600 800 1000 Frequency (MHz) Data Sheet - Rev 2.1 03/2003 9 ACA0861 - A, B, C, D ACA0861C and ACA0861D Cascade Typical Data (see Figure 42) Figure 19: Gain / S21 25.5 25.0 24.5 Figure 20: Reverse Isolation / S12 0.0 -10.0 24.0 23.5 S21 (dB) -40 C -20 C 25 C 45 C -20.0 -40 C -20 C 25 C 23.0 22.5 22.0 21.5 85 C 100 C S12 (dB) -30.0 45 C 85 C 100 C -40.0 -50.0 21.0 20.5 0 100 200 300 400 500 600 700 800 900 1000 Frequency (MHz) -60.0 0 100 200 300 400 500 600 700 800 900 1000 Frequency (MHz) Figure 21: Input Return Loss / S11 5.0 0.0 -5.0 -10.0 -15.0 Figure 22: Noise Figure vs. Frequency 5 4.5 4 -40 C -20 C 25 C 45 C 85 C 100 C 3.5 N F (d B ) 3 2.5 2 1.5 1 0.5 0 0 200 400 600 800 1000 S11 (dB) -20.0 -25.0 -30.0 -35.0 -40.0 -45.0 0 100 200 300 400 500 600 700 800 900 1000 Frequency (MHz) Frequency (MHz) Figure 23: Output Return Loss / S22 5.0 0.0 -5.0 -10.0 -15.0 -40 C -20 C 25 C S22 (dB) -20.0 -25.0 -30.0 -35.0 -40.0 -45.0 0 100 200 300 400 500 600 700 800 900 1000 Frequency (MHz) 45 C 85 C 100 C 10 Data Sheet - Rev 2.1 03/2003 ACA0861 - A, B, C, D ACA0861C and ACA0861D Cascade Typical Data (see Figure 42) Figure 24: CTB (77 Channel Loading, Flat) -40 -45 -50 -55 CTB (dBc) -60 -65 -70 -75 -80 -85 -90 0 100 200 300 400 Frequency (MHz) 500 600 Output Power (dBmV) 54 50 48 46 44 Figure 25: CTB (110 Channel Loading, Flat) -40 -45 -50 -55 CTB (dBc) Output Power (dBmV) 44 46 48 50 52 52 -60 -65 -70 -75 -80 -85 -90 0 100 200 300 400 500 600 700 800 Frequency (MHz) Figure 26: CSO (77 Channel Loading, Flat) -50 -55 -60 CSO (dBc) Figure 27: CSO (110 Channel Loading, Flat) -50 -55 -60 CSO (dBc) Output Power (dBmV) 54 52 50 48 46 44 Output Power (dBmV) 44 46 48 50 52 -65 -70 -75 -80 -85 -90 0 100 200 300 Frequency (MHz) 400 500 600 -65 -70 -75 -80 -85 -90 0 100 200 300 400 500 600 700 800 Frequency (MHz) Figure 28: XMOD (77 Channel Loading, Flat) -40 -45 -50 -55 Xmod (dBc) Figure 29: XMOD (110 Channel Loading, Flat) -40 -45 -50 -55 Xmod (dBc) Output Power (dBmV) 54 52 50 48 46 44 Output Power (dBmV) 44 46 48 50 52 -60 -65 -70 -75 -80 -85 -90 0 100 200 300 400 Frequency (MHz) 500 600 -60 -65 -70 -75 -80 -85 -90 0 100 200 300 400 500 600 700 800 Frequency (MHz) Data Sheet - Rev 2.1 03/2003 11 ACA0861 - A, B, C, D ACA0861C and ACA0861D Cascade Typical Data (see Figure 42) Figure 30: CTB (128 Channel Loading, Flat) -40 -45 -50 -55 -60 -65 -70 -75 -80 -85 -90 0 200 400 600 800 1000 Frequency (MHz) Output Power (dBmV) 48 46 44 Figure 31: CTB (77 Channel Loading, 8 dB Tilt) -40 -45 -50 -55 -60 -65 -70 -75 -80 -85 -90 0 100 200 300 Frequency (MHz) 400 500 600 Output Power (dBmV) 56 54 52 50 48 46 44 CTB (dBc) Figure 32: CSO (128 Channel Loading, Flat) -50 -55 -60 Output Power (dBmV) 48 46 44 CTB (dBc) Figure 33: CSO (77 Channel Loading, 8 dB Tilt) -50 -55 -60 CSO (dBc) Output Power (dBmV) 56 54 52 50 48 46 44 CSO (dBc) -65 -70 -75 -80 -85 -90 0 200 400 600 800 1000 Frequency (MHz) -65 -70 -75 -80 -85 -90 0 100 200 300 Frequency (MHz) 400 500 600 Figure 34: XMOD (128 Channel Loading, Flat) -40 -45 -50 -55 Output Power (dBmV) 48 46 44 Figure 35: XMOD (77 Channel Loading, 8 dB Tilt) -40 -45 -50 -55 Xmod (dBc) -60 -65 -70 -75 -80 -85 -90 Output Power (dBmV) 56 54 52 50 48 46 44 Xmod (dBc) -60 -65 -70 -75 -80 -85 -90 0 200 400 600 800 1000 Frequency (MHz) 0 100 200 300 Frequency (MHz) 400 500 600 12 Data Sheet - Rev 2.1 03/2003 ACA0861 - A, B, C, D ACA0861C and ACA0861D Cascade Typical Data (see Figure 42) Figure 36: CTB (110 Channel Loading, 10 dB Tilt) -40 -45 -50 -55 -60 -65 -70 -75 -80 -85 -90 0 100 200 300 400 500 600 700 800 Frequency (MHz) Output Power (dBmV) 56 54 52 50 48 46 44 Figure 37: CTB (128 Channel Loading, 12 dB Tilt) -40 -45 -50 -55 -60 -65 -70 -75 -80 -85 -90 0 200 400 600 800 1000 Frequency (MHz) Output Power (dBmV) 54 52 50 48 46 44 CTB (dBc) Figure 38: CSO (110 Channel Loading, 10 dB Tilt) -50 -55 -60 CSO (dBc) Figure 39: CSO (128 Channel Loading, 12 dB Tilt) -50 -55 -60 CSO (dBc) Output Power (dBmV) 56 54 52 50 48 46 44 CTB (dBc) Output Power (dBmV) 54 52 50 48 46 44 -65 -70 -75 -80 -85 -90 0 100 200 300 400 500 600 700 800 Frequency (MHz) -65 -70 -75 -80 -85 -90 0 200 400 600 800 1000 Frequency (MHz) Figure 40: XMOD (110 Channel Loading, 10 dB Tilt) Figure 41: XMOD (128 Channel Loading, 12 dB Tilt) -40 -45 -50 -55 Xmod (dBc) Output Power (dBmV) 54 52 50 48 46 44 -40 -45 -50 -55 Xmod (dBc) Output Power (dBmV) 54 52 50 48 46 44 -60 -65 -70 -75 -80 -85 -90 0 100 200 300 400 500 600 700 800 Frequency (MHz) -60 -65 -70 -75 -80 -85 -90 0 200 400 600 800 1000 Frequency (MHz) Data Sheet - Rev 2.1 03/2003 13 ACA0861 - A, B, C, D APPLICATION INFORMATION Notes: 1. Apply voltage to all +12 Vdc lines simultaneously. 2. See Table 6 for R1 values. 3. Input and output baluns: wind 5 turns thru core (see Table 7), as shown in Figure 43. Figure 42: Hybrid Equivalent Test Circuit Table 7: Parts List for Balun (5 Turns) PART ferrite core wire VENDOR Philips MWS Wire industries VENDOR PART NO. TC3.4/1.8/1.3-3D3 B238611 Figure 43: Balun Drawing (5 Turns) 14 Data Sheet - Rev 2.1 03/2003 ACA0861 - A, B, C, D PACKAGE OUTLINE Figure 44: S7 Package Outline - 16 Pin Wide Body SOIC with Heat Slug Data Sheet - Rev 2.1 03/2003 15 ACA0861 - A, B, C, D ORDERING INFORMATION ORDER NUMBER ACA0861AS7CTR A C A 0861A S 7C ACA0861BS7CTR A C A 0861B S 7C ACA0861CS7CTR A C A 0861C S 7C ACA0861DS7CTR A C A 0861D S 7C TEMPERATURE RANGE -40 to 110 C -40 to 110 C -40 to 110 C -40 to 110 C -40 to 110 C -40 to 110 C -40 to 110 C -40 to 110 C PACKAGE DESCRIPTION 16 Pin wide Body SOIC with Heat Slug 16 Pin wide Body SOIC with Heat Slug 16 Pin wide Body SOIC with Heat Slug 16 Pin wide Body SOIC with Heat Slug 16 Pin wide Body SOIC with Heat Slug 16 Pin wide Body SOIC with Heat Slug 16 Pin wide Body SOIC with Heat Slug 16 Pin wide Body SOIC with Heat Slug COMPONENT PACKAGING 1,500 piece tape and reel Plastic Tubes (25 pcs. per tube) 1,500 piece tape and reel Plastic Tubes (25 pcs. per tube) 1,500 piece tape and reel Plastic Tubes (25 pcs. per tube) 1,500 piece tape and reel Plastic Tubes (25 pcs. 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 URL: http://www.anadigics.com E-mail: 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. 16 Data Sheet - Rev 2.1 03/2003 |
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