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| ISG52124-L 5 TO 210 MHz SILICON CATV 24 dB LOW POWER HYBRID AMPLIFIER FEATURES * FLAT GAIN RESPONSE FROM 5 TO 210 MHz: f = 0.25 dB * INPUT AND OUTPUT MATCHING TO 75 OHMS: RL = > 18 dB * LOW VOLTAGE = 12V * LOW CURRENT 90 mA TYP 3.49 [.137] 45.08 [1.775] MAX 38.10 0.25 [1.500 .010] 3.96 [.156] 8.00 +0.13 -0.20 OUTLINE DIMENSIONS (Units in mm [inches]) ISG52124-L * AUTOMATED SURFACE MOUNT CONSTRUCTION [.315 +.005 ] -.008 8.04 [.317] 27.30 [1.075] MAX +0.14 +.006 2x 4.00 -0.24 .157 -.009 [ ] THRU 14.85 [.585] MAX VCC 5 DESCRIPTION The ISG52124-L is a low Power 12V Broadband hybrid amplifier module developed for return path optical and RF applications in (HFC) CATV systems.The ISG52124-L is comprised of 100% surface mount components, including high performance silicon transistors. It features excellent noise, gain, and thermal stability across a wide range of operating conditions and frequencies.The amplifiers are manufactured to ISO9002 standards are very rugged and exhibit excellent unit to unit uniformity. 5.08 0.13 [.200 .005] 0.51 0.05 [.020 .002] 2x +4.15 -3.85 2.54 0.13 [.100 .005] 1 IN 9 OUT 2378 GND [ +.163 ] -.152 21.08 [.830] +0.25 12.70 -0.89 [.500 +.010 ] -.035 4.20 0.13 [.165 .005] 10.20 0.25 [.402 .010] 9.84 [.387] 25.40 0.25 [1.000 .010] 8.60 0.25 [.340 .010] 10.75 0.25 [.423 .010] 2x 6-32 UNC-2B 2.54 0.38 [.100 .015] 17.44 [.687] ELECTRICAL CHARACTERISTICS (VCC = 12 V, 10%, TA = 25C, 75 Ohm System) PART NUMBER SYMBOLS PARAMETERS AND CONDITIONS Supply Voltage Operating Current Bandwidth Gain at f = 42 MHz Gain Flatness Input Return Loss Output Return Loss Noise Figure at f = 65 MHz Output Power at 1 dB Gain Compression Point Composite Triple Beat1 (+50 dBmV/ch) Cross Modulation1 (+50 dBmV/ch) 2nd Order Distortion1 (+50 dBmV/ch) Characteristic Impedance UNITS V mA MHz dB dB dB dB dB dBmV dBc dBc dBc ohms MIN ISG52124-L TYP 12 90 24 18 18 4.5 72 -63 -56 -66 75 MAX BW GA G RLIN RLOUT NF P1dB CTB XM CSO 80 5 23.5 120 210 24.5 0.25 5 -60 -53 -62 70 Note: 1. Composite Triple Beat, Cross Modulation, 2nd Order Distortion are all measured with 7 channels (T7-T13). at 50 dBmV/ch output and at25C. Performance tests and ratings for Sirenza Microdevices products were performed internally by Sirenza and measured using specific computer systems and/or components and reflect the approximate performance of the products as measured by those tests. Any difference in circuit implementation, test software, or test equipment may affect actual performance. The information provided herein is believed to be reliable at press time and Sirenza Microdevices assumes no responsibility for the use of this information. All such use shall be entirely at the users own risk. Prices and specifications for Sirenza Microdevices products are subject to change without notice. Buyers should consult Sirenza Microdevices standard terms and conditions of sale for Sirenzas limited warranty with regard to its products. No patent rights or licenses to any of the circuits described herein are implied or granted to any third party. Sirenza Microdevices does not authorize or warrant any product for use in life-support devices and/or systems. 303 S. Technology Court, Broomfield, CO 80021 303-327-3030 1 www.sirenza.com 4/1/2005 REV. A ISG52124-L ABSOLUTE MAXIMUM RATINGS1 (TA = 25 C unless otherwise noted) SYMBOLS VCC VIN TC TSTG PARAMETERS DC Supply RF Input Voltage (Single Tone) Operating Case Temperature Range Storage Temperature Range UNITS VDC dBmV C C RATINGS +28 +65 -20 to +100 -40 to +100 Note: 1. Operation in excess of any one of these parameters may result in permanent damage. TYPICAL PERFORMANCE CURVES (TA = 25C) GAIN vs. FREQUENCY 26.5 26 25.5 25 24.5 1: 23.5 23 22.5 22 21.5 Start 1.00 MHz Stop 210.00 MHz 1 2 Marker 1 5 MHz (23.852 dB) Marker 2 210 MHz (23.759 dB) NOISE FIGURE 6.0 5.5 5 4.5 4.0 3.5 3 2.5 2 1.5 1 START 5.0 MHz STOP 210.00 MHz INPUT RETURN LOSS -12 Marker 1 -14 5 MHz (-20.027 dB) Marker 2 210 MHz (-24.869 dB) -16 OUTPUT RETURN LOSS -12 -14 -16 -18 -20 Marker 1 5 MHz (-21.772 dB) Marker 2 210 MHz (-25.539 dB) -18 -20 -22 -24 -26 -28 -30 -32 Start 5.00 MHz Stop 210.00 MHz 2 1 -22 -24 1 -26 -28 -30 -32 Start 5.00 MHz Stop 210.00 MHz 2 303 S. Technology Court, Broomfield, CO 80021 303-327-3030 2 www.sirenza.com 4/1/2005 REV. A |
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