ISG56535

ISG56535 5 TO 65 MHz SILICON CATV 35 dB HYBRID AMPLIFIER FEATURES • FLAT GAIN RESPONSE FROM 5 TO 65 MHz: f = ±0.2 dB 3.49 [.137] OUTLINE DIMENSIONS 45.08 [1.775] MAX 38.10 ± 0.25 [1.500 ± .010] (Units in mm [inches]) ISG56535 • INPUT AND OUTPUT MATCHING TO 75 OHMS: RL = > 20 dB 8.00 +0.13 -0.20 3.96 [.156] [.315+.005 ] -.008 8.04 [.317] 27.30 [1.075] MAX +0.14 +.006 2× φ4.00 -0.24 φ.157 -.009 [ ] THRU 14.85 [.585] MAX • LOW DISTORTION: P1dB = 78 dBmV • LOW NOISE: 4.1dB VCC 5 1 9 OUT • AUTOMATED SURFACE MOUNT CONSTRUCTION IN DESCRIPTION The ISG56535 is a low noise, low distortion hybrid amplifier specified for use in return path HFC Cable TV applications. The ISG56535 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] 2× φ +4.15 -3.85 2.54 ± 0.13 [.100 ± .005] 2378 GND [ φ+.163 ] -.152 21.08 [.830] +0.25 +.010 12.70 -0.89 .500 -.035 ] 8.60 ± 0.25 [.340 ± .010] 10.75 ± 0.25 [.423 ± .010] 4.20 ± 0.13 [.165 ± .005] 2× 6-32 UNC-2B 9.84 [.387] 10.20 ± 0.25 [.402 ± .010] 25.40 ± 0.25 [1.000 ± .010] 2.54 ± 0.38 [.100 ± .015] 17.44 [.687] ELECTRICAL CHARACTERISTICS (VCC = 24 V, ± 10% TA = 25°C, 75 Ω System) PART NUMBER SYMBOLS G GF RLIN RLOUT NF PARAMETERS Frequency Range Gain (S21) Gain Flatness Input Return Loss (S11) Output Return Loss Noise Figure Reverse Isolation (S12) CTB XM CSO P1dB VCC IOP Ω Composite Triple Beat Cross Modulation Composite 2nd Order Distortion RFIN to DC and DC to RFOUT Output Level at 1 dB Gain Compression Supply Voltage Operating Current Input & Output Impedance CONDITIONS Min (fL) to Max (fH) +5% FH = 65 MHz FL to FH 5-65 MHz 5-65 MHz 5-65 MHz NF RFOUT to RFIN, over FH to FL See Note 1 See Note 1 See Note 1 0.3 MHz-5 MHz Single tone at any channel frequency dBmV V mA ohms 160 75 78 24 200 UNITS MHz dB dB dB dB dB dB dBc dBc dBc dB 38 20.0 20.0 MIN 5 34.5 35.1 ±0.2 25.0 25.0 4.1 41 -78 -66 -76 -70 -62 -70 -10 4.5 ISG56535 TYP MAX 65 35.7 Note: 1. Composite Triple Beat, Cross Modulation, 2nd Order Distortion are all measured with 7 channels (T6 through T13) at 50 dBmV/ch output and at 25°C. 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 user’s 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 Sirenza’s 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 ISG56535 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) 81.00 1 dB Compression at 65 MHz 80.00 Power in vs power out @ 65 MHz +65 -20 to +100 -40 to +100 79.00 78.00 77.00 76.00 75.00 74.00 73.00 72.00 71.00 70.00 69.00 40.00 Note: 1. Operation in excess of any one of these parameters may result in permanent damage. TYPICAL PERFORMANCE CURVES (TA = 25°C) GAIN vs. FREQUENCY 40 dB 39 38 37 36 35 1 34 33 32 3 1: S21 Fwd Trans Log Mag 1.0 dB/ REF 35.00 dB 1: 35.180 dB 5.0 MHz 2: 35.297 dB 42.0 MHz 3: 35.198 dB 65.0 MHz 42.00 44.00 46.00 48.00 50.00 52.00 54.00 56.00 Input Power, PIN (dBmv) NOISE FIGURE 5.0 4.5 4.0 3.5 FdB (0.5 / DIV) 3.0 2.5 2.0 1.5 1.0 0.5 2 1 31 30 START 5.0 MHz STOP 65.0 MHz 0 START 5.0 MHz STOP 65.0 MHz Frequency (6.0 MHz / DIV) INPUT RETURN LOSS 50 dB 40 30 20 10 0 -10 -20 -30 -40 -50 START 5.0 MHz STOP 65.0 MHz 1 2 1 3 -30 1 -40 -50 OUTPUT RETURN LOSS 50 dB 40 30 20 10 0 -10 -20 1: S22 Refl Port2 Log Mag 10.0 dB/ REF 0.00 dB 1: -29.935 dB 5.0 MHz 2: -26.680 dB 42.0 MHz 3: -25.628 dB 65.0 MHz 1: S11 Refl Port1 Log Mag 10.0 dB/ REF 0.00 dB 1: -23.610 dB 5.0 MHz 2: -24.241 dB 42.0 MHz 3: -24.557 dB 65.0 MHz 2 1 3 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