ADA1200E Linear Amplifier ADVANCED PRODUCT INFORMATION - Rev 0.0 FEATURES • 12 dB Gain • 50 to 1000 MHz Frequency Range • Noise Figure: 2.3 dB • Single +5 V Supply • Small SOT-89 Package • Materials set consistent with RoHS Directives APPLICATIONS • Low Noise Amplifier for CATV Set-Top Boxes • CATV Drop Amplifier S24 Package SOT-89 PRODUCT DESCRIPTION The ADA1200E is a highly linear amplifier developed to meet the stringent requirements of CATV systems. Offered in a low cost SOT-89 package, this GaAs MESFET design offers low noise and low distortion over a wide frequency range. The device is ideally suited for applications as a Low Noise Amplifier in CATV Set-Top Boxes, and as a Drop Amplifier in CATV distribution systems. The ADA1200E requires a single +5 V supply, and typically consumes 400 mW of power. The ADA1200E is a lower cost derivative of the ADA1200. RF Input RF Output / Bias Figure 1: Block Diagram 04/2009 ADA1200E GND 4 1 2 3 RF IN GND Figure 2: Pinout RF OUT Table 1: Pin Description 2 PIN NAME DESCRIPTION 1 RFIN RF INPUT 2 GND Ground 3 RFOUT RF Output / Bias 4 GND Ground ADVANCED PRODUCT INFORMATION - Rev 0.0 04/2009 ADA1200E ELECTRICAL CHARACTERISTICS Table 2: Absolute Minimum and Maximum Ratings PARAMETER MIN MAX UNIT Device Voltage (VCC) 0 +9 VDC RF Input Power (PIN) - +10 dBm -40 +150 °C - +150 °C Storage Temperature (TSTG) Channel 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. Table 3: Operating Ranges PARAMETER RF Input/Output Frequency (f) Supply Voltage (VDD) Case Temperature (TC) MIN TYP MAX UNIT 50 - 1000 MHz - +5 - VDC -40 - +100 °C The device may be operated safely over these conditions; however, parametric performance is guaranteed only over the conditions defined in the electrical specifications. ADVANCED PRODUCT INFORMATION - Rev 0.0 04/2009 3 ADA1200E Table 4: Electrical Specifications (TA = +25 °C, VDD = +5 VDC, f = 50 to 860 MHz, 75 Ω system, ref. Figure 3) PARAMETER MIN TYP MAX UNIT Gain 10.5 12 13.5 dB Noise Figure - 2.3 3.5 dB CSO (1) - -61 -55 dBc CTB - -75 -64 dBc - -73 - dBc +52 - - dBm +32 - - dBm Input Return Loss - -25 -16 dB Output Return Loss - -25 -16 dB Thermal Resistance (JC) - - 50 Supply Current - 92 120 (1) XMOD (1) OIP2(2) 3-Tone OIP3 (3) o C/W mA Notes: (1)132 total channels, flat input; 110 analog channels @ +15 dBmV per channel; 22 digital channels (757.25 MHz to 871.25 MHz) @ 6 dB below analog channels; Standard NTSC channel plan (55.25 MHz to 871.25 MHz) (2)Two tones, -10 dBm per tone at input (439.25 MHz and 853.25 MHz); IMD2 measured at 414.00 MHZ. (3)Three tones, -10 dBm per tone at input (67.25, 439.25 MHz, 853.25 MHz); IMD3 measured at 481.25 MHz (note that the related 2-tone IP3 is 3 dB higher than the 3-tone IP3). VDD 0.01uF 100pF 10pF 5.1 Ohms 820nH ADA1200E 6.8nH 3.3nH RF IN RF OUT 0.01uF 150pF Figure 3: Test Circuit 4 ADVANCED PRODUCT INFORMATION - Rev 0.0 04/2009 ADA1200E PERFORMANCE DATA Figure 4: Gain vs. Frequency (TA = +25 °C, VDD = +5 V, 75 System) 13.5 4.0 13.0 3.5 Noise Figure (dB) 12.5 Gain (dB) Figure 5: Noise Figure vs. Frequency (TA = +25 °C, VDD = +5 V, 75 System) 12.0 11.5 3.0 2.5 2.0 11.0 1.5 10.5 50 150 250 350 450 550 650 750 850 950 1.0 Frequency (MHz) 50 150 250 350 450 550 650 750 850 950 Frequency (MHz) Figure 6: Input Return Loss vs. Frequency (TA = +25 °C, VDD = +5 V, 75 System) 0 0 -10 Output Return Loss (dB) Input Return Loss (dB) -10 -20 -30 -40 -50 -60 Figure 7: Output Return Loss vs. Frequency (TA = +25 °C, VDD = +5 V, 75 System) -20 -30 -40 -50 50 150 250 350 450 550 650 Frequency (MHz) 750 850 950 -60 50 150 250 350 ADVANCED PRODUCT INFORMATION - Rev 0.0 04/2009 450 550 650 750 850 950 Frequency (MHz) 5 ADA1200E Figure 8: CTB vs. Frequency (TA = +25oC, VDD = +5 V, 132 analog channels, +15 dBmV input power per channel) Figure 9: CSO vs. Frequency (TA = +25oC, VDD = +5 V, 132 analog channels, +15 dBmV input power per channel) Figure 10: XMOD vs. Frequency (TA = +25oC, VDD = +5 V, 132 analog channels, +15 dBmV input power per channel) 6 ADVANCED PRODUCT INFORMATION - Rev 0.0 04/2009 ADA1200E APPLICATION INFORMATION Table 5: In Circuit S-Parameters (TA = +25 °C, VDD = +5.0 VDC, 75 Ω system, ref. Figure 3) FREQ S11 S21 S12 S22 K Factor MHz DB ANG DB ANG DB ANG DB ANG 25 -17.8 -108.4 11.6 -140.4 -17.2 37.8 -13.0 -146.5 1.01 50 -31.1 -103.9 12.3 -171.3 -16.5 8.8 -23.9 -170.5 1.12 100 -37.9 -37.5 12.3 168.9 -16.5 -8.9 -30.2 -169.0 1.12 150 -35.8 -8.2 12.3 155.8 -16.5 -20.6 -31.0 -155.9 1.12 200 -35.2 -1.9 12.2 144.2 -16.6 -30.4 -30.6 -153.9 1.13 250 -33.6 -1.0 12.2 133.3 -16.6 -39.9 -30.1 -157.2 1.13 300 -32.7 -1.6 12.2 122.9 -16.7 -49.2 -29.1 -160.8 1.13 350 -31.9 -3.2 12.1 112.5 -16.7 -58.0 -28.0 -164.1 1.14 400 -32.0 -11.4 12.1 102.1 -16.7 -66.9 -27.4 -167.7 1.14 450 -32.8 -17.0 12.1 91.8 -16.8 -75.8 -27.0 -172.2 1.15 500 -33.2 -23.2 12.1 81.6 -16.8 -84.8 -26.3 -175.8 1.15 550 -35.9 -33.7 12.0 71.4 -16.9 -93.7 -26.3 -112.0 1.16 600 -40.1 -57.8 12.0 61.2 -17.0 -102.6 -25.7 124.4 1.16 650 -46.2 -113.4 12.0 50.8 -17.1 -111.6 -25.3 174.1 1.17 700 -38.1 145.8 11.9 40.5 -17.1 -121.3 -25.0 39.0 1.18 750 -31.0 127.6 11.8 30.0 -17.2 -129.9 -25.0 174.8 1.19 800 -28.2 117.1 11.8 20.1 -17.3 -138.1 -23.6 163.8 1.20 850 -25.0 107.3 11.7 9.6 -17.5 -147.6 -23.3 166.6 1.21 900 -22.4 97.7 11.7 -0.7 -17.5 -156.9 -23.2 167.7 1.22 950 -20.3 90.3 11.6 -11.4 -17.6 -166.0 -22.2 164.1 1.23 1000 -18.3 82.4 11.5 -22.1 -17.8 -175.6 -20.9 160.4 1.24 ADVANCED PRODUCT INFORMATION - Rev 0.0 04/2009 7 ADA1200E PACKAGE OUTLINE Figure 11: S24 Package Outline – SOT-89 1200 LLLLNN LLLL= FOUR NUMERIC CHARACTERS Figure 12: Branding Specification 8 ADVANCED PRODUCT INFORMATION - Rev 0.0 04/2009 ADA1200E Ordering Information PART NUMBER TEMPERATURE RANGE PACKAGE DESCRIPTION COMPONENT PACKAGING ADA1200EGS24Q1 -40 to +100°C SOT-89 Package 1,000 piece Tape and Reel 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: [email protected] 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. 9 ADVANCED PRODUCT INFORMATION - Rev 0.0 04/2009