ACA0861 - A, B, C, D 750/860 MHz CATV Line Amplifier MMIC Data Sheet - Rev 2.0 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 RF Input 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. 12dB 12dB 12dB 12dB ACA0861A/C ACA0861B/D Figure 1: Hybrid Application Diagram 08/2001 RF Output 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. 1 GND 2 N/C 3 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. GND 16 VA 15 RFINA RFOUTA 14 4 GND GND 13 5 GND GND 12 6 RFINB RFOUTB 11 7 IADJ VB 10 8 GND GND 9 Figure 2: Pin Out Table 1: Pin Description 2 PIN N AME D ESC R IPTION PIN N AME D ESC R IPTION 1 GND Ground 9 GND Ground 2 N/C No C onnecti on 10 VB Supply for Ampli fi er B 3 RFINA Input to Ampli fi er A 11 RFOUTB Output from Ampli fi er B 4 GND Ground 12 GND Ground 5 GND Ground 13 GND Ground 6 RFINB Input to Ampli fi er B 14 RFOUTA Output from Ampli fi er A 7 IADJ C urrent Adjust 15 VA Supply for Ampli fi er A 8 GND Ground 16 GND Ground Data Sheet - Rev 2.0 08/2001 ACA0861 - A, B, C, D ELECTRICAL CHARACTERISTICS Table 2: Absolute Minimum and Maximum Ratings PAR AMETER MIN MAX U N IT Ampli fi er Suppli es (pi ns 10, 11, 14, 15) 0 +15 VD C RF Input Power (pi ns 3, 6) - +70 dBmV -65 +150 C Solderi ng Temperature - +260 C Solderi ng Ti me - 5.0 se c Storage Temperature 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 PAR AMETER MIN TYP MAX U N IT RF Frequency 40 - 860 MHz - +12 - VD C -40 - +110 C Supply: VD (pi ns 10, 11, 14, 15) Operati ng Temperature: TA 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 2.0 08/2001 3 ACA0861 - A, B, C, D Table 4: Electrical Specifications (TA = +25 C, VD = +12 VDC) AC A0 8 6 1 A AC A0 8 6 1 B AC A0 8 6 1 C AC A0 8 6 1 D MIN TYP MAX MIN TYP MAX MIN TYP MAX MIN TYP 40 - 860 40 - 860 40 - 860 40 - 860 MHz 11.4 11.9 12.4 11.5 12 12.5 11.5 12 12.5 11.6 12.1 12.6 dB Gai n Flatness1 - - 0.3 - - 0.3 - - 0.3 - - 0.3 dB Noi se Fi gure2 - 3 5 - 3 5 - 3 5 - 3 6 dB C TB2,3 77 C hannels 110 C hannels 128 C hannels - -70 -68 -65 -64 - - -62 -60 -58 -57 - - -77 -75 -71 -68 - - -70 -68 -67 -64 - dB c dB c dB c C SO2,3 77 C hannels 110 C hannels 128 C hannels - -71 -71 -70 -66 - - -66 -66 -64 -60 - - -75 -75 -73 -68 - - -72 -72 -70 -68 - dB c dB c dB c XMOD 2,3 77 C hannels 110 C hannels 128 C hannels - -67 -63 -59 -56 - - -62 -56 -55 -50 - - -74 -71 -67 -62 - - -71 -68 -66 Supply C urrent4 - 180 200 - 310 330 - 260 275 - 475 515 mA -0.5 - 1.0 -0.5 - 1.0 -0.5 - 1.0 -0.5 - 1.0 dB 18 22 - 18 22 - 18 22 - 18 22 - dB PAR AMETER Bandwi dth1 Gai n1 C able Equi valent Slope1 Return Loss (Input/Output)1 MAX U N IT -61 - dB c dB c dB c 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 2.0 08/2001 ACA0861 - A, B, C, D N/C 1 16 2 15 3 T1 4 F In 5 ACA0861 C1 + VD L1 14 C5 C3 13 T2 12 RF Out C2 6 11 7 10 8 9 C4 L2 R1 C6 +VD Note: Apply voltage to both VD lines simultaneously Figure 3: Test Circuit Table 5: Parts List for Test Circuit R EF D ESC R IPTION C 1, C 2, C 5, C 6 0.01uF chi p capaci tor C 3, C 4 VEN D OR VEN D OR PAR T N O. 4 Murata GRM39X7R1103K25V 300pF chi p capaci tor 2 Murata GRM39X7R301K25V L1, L2 390nH ai r-wound chi p i nductor 2 C oi lcraft 1008C S-391 R1 (see Table 6) 1 ferri te core 2 Phi li ps TC 3.4/1.8/1.3-3D 3 MWS Wi re i ndustri es B238611 T1, T2 (1) QTY wi re Note: (1) T1, T2 (balun) wind 4 turns thru core, as shown in Figure 4. Table 6: R1 Resistor Value PAR T N U MB ER R 1 VALU E A C A 0861A 21.5 Ohms A C A 0861B 274 Ohms A C A 0861C 121 Ohms A C A 0861D (open) Figure 4: Balun Drawing (4 Turns) Data Sheet - Rev 2.0 08/2001 5 ACA0861 - A, B, C, D PERFORMANCE DATA ACA0861A and ACA0861B Cascade Typical Data (see Figure 42) Figure 5: Gain / S21 Figure 8: Reverse Isolation / S12 24.5 0.0 24.0 23.5 -10.0 23.0 -40C -20 C 25 C 45 C 22.0 85 C -20.0 S12 (dB) S21 (dB) 22.5 -40 C -20 C -30.0 25 C 100 C 21.5 45 C -40.0 21.0 85 C 100 C 20.5 -50.0 20.0 -60.0 19.5 0 100 200 300 400 500 600 700 800 900 1000 0 100 200 300 Frequency (MHz) 500 600 700 Figure 6: Input Return Loss / S11 1000 Figure 9: Noise Figure vs. Frequency 0.0 -10.0 -20 C 25 C 45 C -20.0 85 C 100 C -25.0 -30.0 -35.0 -40.0 -45.0 0 100 200 300 400 500 600 700 800 900 1000 NF (dB) -40 C -15.0 4 3.5 3 2.5 2 1.5 1 0.5 0 0 Frequency (MHz) 200 400 600 Frequency (MHz) Figure 7: Output Return Loss / S22 5.0 0.0 -5.0 -10.0 S22 (dB) 900 5 4.5 -5.0 -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) 6 800 Frequency (MHz) 5.0 S11 (dB) 400 Data Sheet - Rev 2.0 08/2001 800 1000 ACA0861 - A, B, C, D ACA0861A and ACA0861B Cascade Typical Data (see Figure 42) Figure 10: CTB (77 Channel Loading, Flat) Output Power (dBmV) -40 -45 -50 50 48 46 44 42 40 CTB (dBc) -55 -60 -65 -70 -75 -80 -85 -90 0 100 200 300 400 500 600 Frequency (MHz) Figure 11: CSO (77 Channel Loading, Flat) Output Power (dBmV) -50 -55 50 48 46 44 42 40 CSO (dBc) -60 -65 -70 -75 -80 -85 -90 0 100 200 300 400 500 600 Frequency (MHz) Figure 12: XMOD (77 Channel Loading, Flat) Output Power (dBmV) -30 -35 50 48 46 44 42 40 Xmod (dBc) -40 -45 -50 -55 -60 -65 -70 0 100 200 300 400 500 600 Frequency (MHz) Data Sheet - Rev 2.0 08/2001 7 ACA0861 - A, B, C, D ACA0861A and ACA0861B Cascade Typical Data (see Figure 42) Figure 13: CTB (110 Channel Loading, Flat) Output Power (dBmV) -40 -45 -50 48 46 44 42 40 CTB (dBc) -55 -60 -65 Y -70 -75 -80 -85 -90 0 100 200 300 400 500 600 700 800 Frequency (MHz) Figure 14: CSO (110 Channel Loading, Flat) -50 Output Power (dBmV) -55 CSO (dBc) -60 48 46 44 42 40 -65 -70 -75 -80 -85 -90 0 100 200 300 400 500 600 700 800 Frequency (MHz) Figure 15: XMOD (110 Channel Loading, Flat) Output Power (dBmV) -30 -35 Xmod (dBc) -40 48 46 44 42 40 -45 -50 -55 -60 -65 -70 0 100 200 300 400 500 Frequency (MHz) 8 Data Sheet - Rev 2.0 08/2001 600 700 800 ACA0861 - A, B, C, D ACA0861A and ACA0861B Cascade Typical Data (see Figure 42) Figure 16: CTB (128 Channel Loading, Flat) Output Power (dBmV) -40 -45 -50 48 46 44 42 40 CTB (dBc) -55 -60 -65 -70 -75 -80 -85 -90 0 200 400 600 800 1000 Frequency (MHz) Figure 17: CSO (128 Channel Loading, Flat) Output Power (dBmV) -50 -55 CSO (dBc) -60 48 46 44 42 40 -65 -70 -75 -80 -85 -90 0 200 400 600 800 1000 Frequency (MHz) Figure 18: XMOD (128 Channel Loading, Flat) Output Power (dBmV) -30 -35 Xmod (dBc) -40 48 46 44 42 40 -45 -50 -55 -60 -65 -70 0 200 400 600 800 1000 Frequency (MHz) Data Sheet - Rev 2.0 08/2001 9 ACA0861 - A, B, C, D ACA0861C and ACA0861D Cascade Typical Data (see Figure 42) Figure 19: GAIN / S21 Figure 22: Reverse Isolation / S12 25.5 0.0 25.0 24.5 -10.0 24.0 -40 C -20 C 25 C 45 C 23.0 85 C 100 C -20.0 S12 (dB) S21 (dB) 23.5 -40 C -20 C 25 C -30.0 45 C 85 C 22.5 100 C -40.0 22.0 21.5 -50.0 21.0 20.5 -60.0 0 100 200 300 400 500 600 700 800 900 1000 0 100 200 300 Frequency (MHz) Figure 20: Input Return Loss / S11 5 4.5 0.0 -40 C -20 C 25 C S11 (dB) -15.0 45 C 85 C 100 C -20.0 -25.0 -30.0 -35.0 -45.0 400 500 600 700 700 800 900 1000 Figure 21: Output Return Loss / S22 5.0 0.0 -5.0 -10.0 -40 C -20 C S22 (dB) -15.0 25 C -20.0 45 C 85 C -25.0 100 C -30.0 -35.0 -40.0 -45.0 200 300 400 500 600 700 800 900 1000 Frequency (MHz) 10 1000 3 2.5 2 1.5 1 200 400 600 Frequency (MHz) 100 900 Figure 23: Noise Figure vs. Frequency 0 Frequency (MHz) 0 800 0.5 0 -40.0 300 NF (dB) -10.0 200 600 4 3.5 -5.0 100 500 Frequency (MHz) 5.0 0 400 Data Sheet - Rev 2.0 08/2001 800 1000 ACA0861 - A, B, C, D ACA0861C and ACA0861D Cascade Typical Data (see Figure 42) Figure 27: CTB (110 Channel Loading, Flat) Figure 24: CTB (77 Channel Loading, Flat) -40 -45 -50 -55 54 -55 -60 52 -60 -65 50 48 -70 46 -75 CTB (dBc) CTB (dBc) -50 Output Power (dBmV) -40 Output Power (dBmV) -45 44 46 48 50 52 -65 -70 -75 44 -80 -80 -85 -85 -90 -90 0 100 200 300 400 500 600 0 100 200 Frequency (MHz) 500 600 700 800 Figure 28: CSO (110 Channel Loading, Flat) Output Power (dBmV) -55 54 52 50 48 46 44 -60 -65 -70 -75 Output Power (dBmV) -50 -55 -60 CSO (dBc) -50 CSO (dBc) 400 Frequency (MHz) Figure 25: CSO (77 Channel Loading, Flat) 44 46 48 50 52 -65 -70 -75 -80 -80 -85 -85 -90 -90 0 100 200 300 400 500 600 0 100 200 Frequency (MHz) 300 400 500 600 700 800 Frequency (MHz) Figure 26: XMOD (77 Channel Loading, Flat) Figure 29: XMOD (110 Channel Loading, Flat) Output Power (dBmV) -45 -50 54 52 50 48 46 44 -55 -60 -65 -70 -75 Output Power (dBmV) -40 -45 -50 44 46 48 50 52 -55 Xmod (dBc) -40 Xmod (dBc) 300 -60 -65 -70 -75 -80 -80 -85 -85 -90 -90 0 100 200 300 400 500 600 0 100 200 300 400 500 600 700 800 Frequency (MHz) Frequency (MHz) Data Sheet - Rev 2.0 08/2001 11 ACA0861 - A, B, C, D ACA0861C and ACA0861D Cascade Typical Data (see Figure 42) Figure 30: CTB (128 Channel Loading, Flat) Figure 33: CTB (77 Channel Loading, 8 dB Tilt) -50 -55 Output Power (dBmV) -45 48 46 44 -60 -60 -65 -70 -50 56 54 52 50 48 46 44 -55 CTB (dBc) -45 CTB (dBc) Output Power (dBmV) -40 -40 -65 -70 -75 -75 -80 -80 -85 -85 -90 -90 0 200 400 600 800 0 1000 100 200 300 Figure 31: CSO (128 Channel Loading, Flat) Output Power (dBmV) -55 Output Power (dBmV) 48 46 44 -65 -65 -70 -75 56 54 52 50 48 46 44 -60 CSO (dBc) -60 CSO (dBc) 600 -50 -55 -70 -75 -80 -80 -85 -85 -90 -90 0 200 400 600 800 1000 0 100 200 Frequency (MHz) 300 400 500 600 Frequency (MHz) Figure 32: XMOD (128 Channel Loading, Flat) Figure 35: XMOD (77 Channel Loading, 8 dB Tilt) -40 Output Power (dBmV) -40 -45 -45 Output Power (dBmV) -55 48 46 44 -60 -65 -70 -75 -50 -60 -65 -70 -75 -80 -80 -85 -85 -90 56 54 52 50 48 46 44 -55 Xmod (dBc) -50 Xmod (dBc) 500 Figure 34: CSO (77 Channel Loading, 8 dB Tilt) -50 -90 0 200 400 600 800 1000 0 Frequency (MHz) 12 400 Frequency (MHz) Frequency (MHz) 100 200 300 Frequency (MHz) Data Sheet - Rev 2.0 08/2001 400 500 600 ACA0861 - A, B, C, D ACA0861C and ACA0861D Cascade Typical Data (see Figure 42) Figure 36: CTB (110 Channel Loading, 10 dB Tilt) -45 -50 56 54 52 50 48 46 44 -55 -60 -65 -70 -75 Output Power (dBmV) -40 -45 -50 54 52 50 48 46 44 -55 CTB (dBc) -40 CTB (dBc) Figure 39: CTB (128 Channel Loading, 12 dB Tilt) Output Power (dBmV) -60 -65 -70 -75 -80 -80 -85 -85 -90 -90 0 100 200 300 400 500 600 700 800 0 200 Frequency (MHz) Figure 37: CSO (110 Channel Loading, 10 dB Tilt) 800 1000 56 54 52 50 48 46 44 -60 -65 -70 -75 -80 Output Power (dBmV) -50 -55 54 52 50 48 46 44 -60 CSO (dBc) -55 CSO (dBc) 600 Figure 40: CSO (128 Channel Loading, 12 dB Tilt) Output Power (dBmV) -50 -65 -70 -75 -80 -85 -85 -90 -90 0 100 200 300 400 500 600 700 800 0 200 Frequency (MHz) 400 600 800 1000 Frequency (MHz) Figure 38: XMOD (110 Channel Loading, 10 dB Tilt) Figure 41: XMOD (128 Channel Loading, 12 dB Tilt) Output Power (dBmV) -45 -50 54 52 50 48 46 44 -55 -60 -65 -70 -75 -45 -50 54 52 50 48 46 44 -55 -60 -65 -70 -75 -80 -80 -85 -85 -90 Output Power (dBmV) -40 Xmod (dBc) -40 Xmod (dBc) 400 Frequency (MHz) -90 0 100 200 300 400 500 600 700 800 0 Frequency (MHz) 200 400 600 800 1000 Frequency (MHz) Data Sheet - Rev 2.0 08/2001 13 ACA0861 - A, B, C, D APPLICATION INFORMATION +12 Vdc 1 N/C +12 Vdc ACA0861 16 2 12dB 15 3 14 4 1 .01 uF 390 nH ACA0861 16 .01 uF N/C 2 300 pF 12dB 15 3 14 13 4 13 390 nH 300pF .01 uF F In 5 12 5 6 11 6 11 7 10 7 10 8 9 .01 uF 12dB 390 nH .01 uF R1 9 8 12dB R1 RF Out 12 300pF 390 nH .01 uF + 12 Vdc 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) P AR T VEN D OR VEN D OR PAR T N O. ferri te core Phi li ps TC 3.4/1.8/1.3-3D 3 wi re MWS Wi re i ndustri es B238611 Figure 43: Balun Drawing (5 Turns) 14 Data Sheet - Rev 2.0 08/2001 ACA0861 - A, B, C, D PACKAGE OUTLINE Figure 44: S7 Package Outline - 16 Pin Wide Body SOIC with Heat Slug Data Sheet - Rev 2.0 08/2001 15 ACA0861 - A, B, C, D ORDERING INFORMATION OR D ER N U MB ER TEMPER ATU R E R AN GE PAC K AGE D ESC R IPTION AC A0861AS7C TR -40 to 110 0C 16 Pi n wi de Body SOIC wi th Heat Slug 1,500 pi ece tape and reel A C A 0861A S 7C -40 to 110 0C 16 Pi n wi de Body SOIC wi th Heat Slug Plasti c Tubes (25 pcs. per tube) AC A0861BS7C TR -40 to 1100C 16 Pi n wi de Body SOIC wi th Heat Slug 1,500 pi ece tape and reel A C A 0861B S 7C -40 to 110 0C 16 Pi n wi de Body SOIC wi th Heat Slug Plasti c Tubes (25 pcs. per tube) AC A0861C S7C TR -40 to 110 0C 16 Pi n wi de Body SOIC wi th Heat Slug 1,500 pi ece tape and reel A C A 0861C S 7C -40 to 110 0C 16 Pi n wi de Body SOIC wi th Heat Slug Plasti c Tubes (25 pcs. per tube) AC A0861D S7C TR -40 to 110 0C 16 Pi n wi de Body SOIC wi th Heat Slug 1,500 pi ece tape and reel A C A 0861D S 7C -40 to 110 0C 16 Pi n wi de Body SOIC wi th Heat Slug Plasti c Tubes (25 pcs. per tube) C OMPON EN T PAC K AGIN G 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 products 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 2.0 08/2001