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| ISG56530 5 TO 65 MHz SILICON CATV 30 dB HYBRID AMPLIFIER FEATURES FLAT GAIN RESPONSE FROM 5 TO 65 MHz: f = 0.2 dB INPUT AND OUTPUT MATCHING TO 75 OHMS: RL = > 18 dB LOW DISTORTION: P1dB = 78 dBmV LOW NOISE: 3.1dB AUTOMATED SURFACE MOUNT CONSTRUCTION 5.08 0.13 [.200 .005] 0.51 0.05 [.020 .002] 2.54 0.13 [.100 .005] 8.00 +0.13 -0.20 OUTLINE DIMENSIONS ISG56530 45.08 [1.775] MAX 38.10 0.25 [1.500 .010] 3.49 [.137] 3.96 [.156] (Units in mm [inches]) [.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 1 IN 9 OUT 2378 GND DESCRIPTION The ISG56530 is a low noise, low distortion hybrid amplifier specified for use in return path HFC Cable TV applications. The ISG56530 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. +0.25 12.70 -0.89 2x +4.15 -3.85 [ +.163 ] -.152 21.08 [.830] [.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 = 24 V, 10% TA = 25C, 75 System) PART NUMBER SYMBOLS PARAMETERS CONDITIONS UNITS MIN ISG56530 TYP MAX GA G RLIN RLOUT NF CTB XM CSO P1dB VCC IOP BW Gain Gain Flatness Input Return Loss Output Return Loss Noise Figure Composite Triple Beat (+50 dBmV/ch) Cross Modulation (+50 dBmV/ch) Output Power at 1dB Gain Compression point Supply Voltage Operating Current Bandwidth Input & Output Impedance See Note 1 See Note 1 dB dB dB dB dB dBc dBc dBc dBmV V mA MHz ohms 29.5 18 20 30.2 20 23 3.1 -62 -53 -72 31 0.2 3.5 -58 -51 -68 Composite 2nd Order Distortion (+50 dBmV/ch) See Note 1 75 110 5 76 24 125 75 135 65 Note: 1. Composite Triple Beat, Cross Modulation, 2nd Order Distortion are all measured with 7 channels (T7 through T13) at 50 dBmV/ch output and at 25C. 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 REV. C www.sirenza.com 4/1/2005 ISG56530 ABSOLUTE MAXIMUM RATINGS1 (TC = 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 Output Power, POUT (dBmv) 80.00 1 dB Compression at 65 MHz 79.00 power in vs power out @ 65 MHz +65 -20 to +100 -40 to +100 78.00 77.00 76.00 75.00 74.00 73.00 72.00 71.00 70.00 69.00 68.00 37.00 Note: 1. Operation in excess of any one of these parameters may result in permanent damage. TYPICAL PERFORMANCE CURVES (TA = 25C) GAIN vs. FREQUENCY CH1 S21 35 34 C2 33 32 31 1 30 2 29 28 27 26 3 4 5 log MAG 1 dB/ REF 30 dB 1: 30.058 dB 5.0 MHz 2: 30.06 dB 15.0 MHz 3: 30.038 dB 35.0 MHz 4: 30.032 dB 55.0 MHz 5: 29.991 dB 65.0 MHz 39.00 41.00 43.00 45.00 47.00 49.00 51.00 Input Power, PIN (dBmv) NOISE FIGURE 7.00 FdB (0.5 / DIV) 2.00 25 START 5.0 MHz STOP 65.0 MHz START 5.0 MHz STOP 65.0 MHz Frequency (6.0 MHz / DIV) INPUT RETURN LOSS CH2 S11 50 40 30 20 10 0 -10 -20 C2 -30 -40 -50 1 1: -23.234 dB 7.250 MHz 2: -26.938 dB 50.0 MHz 3: -25.312 dB 65.0 MHz log MAG 10 dB/ REF 0 dB 50 40 30 20 10 0 -10 1 -20 C2 -30 CH2 S22 OUTPUT RETURN LOSS log MAG 10 dB/ REF 0 dB 1: -21.592 dB 7.250 MHz 2: -21.976 dB 50.0 MHz 3: -20.823 dB 65 .0MHz 2 3 2 3 -40 -50 START 5.0 MHz STOP 65.0 MHz START 5.0 MHz STOP 65.0 MHz DATA SUBJECT TO CHANGE WITHOUT NOTICE 303 S. Technology Court, Broomfield, CO 80021 303-327-3030 2 REV. C www.sirenza.com 4/1/2005 |
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