LT1254 Linear Technology Corporation, LT1254 Datasheet
LT1254
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LT1254 Summary of contents
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... OUT Low Cost Dual and Quad D ESCRIPTIO The LT1253 is a low cost dual current feedback amplifier for video applications. The LT1254 is a quad version of the = 5V LT1253. The amplifiers are completely isolated except for the power supply pins and therefore have excellent isola- S tion, over 94dB at 5MHz ...
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... LT1253/LT1254 BSOLUTE – Total Supply Voltage ( ............................. 28V Input Current ..................................................... 15mA Output Short-Circuit Duration (Note 1) ........ Continuous Operating Temperature Range LT1253C, LT1254C................................. PACKAGE/ORDER I FOR ATIO TOP VIEW + OUT – OUT + – – ...
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... CONDITIONS V = 12V 5V OUT LT1253CN8: T LT1253CS8: T LT1254CN: T and power A LT1254CS: T Small Signal R R – 3dB BW (MHz 1100 None 270 1000 None 204 750 150 110 768 768 89 715 715 ...
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... LT1253/LT1254 W U TYPICAL PERFOR A Supply Current vs Supply Voltage –55°C 7 25° 125°C 4 175° SUPPLY VOLTAGE (±V) LT1253/54 • TPC01 Settling Time to 10mV vs Output Step 10 NONINVERTING INVERTING ±12V ...
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... LT1253/54 • TPC12 –20 –40 24 –60 23 –80 22 –100 21 –120 20 –140 19 –160 18 –180 17 –200 16 100M 1G 1M LT1253/54 • TPC14 LT1253/LT1254 5V Frequency Response 0 –20 –40 PHASE –60 –80 –100 GAIN –120 –140 V = ±5V S –160 150 L –180 R = 787 F –200 10M 100M ...
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... IC due to the load. The quiescent supply current of the LT1253/LT1254 has a strong nega- tive temperature coefficient. The supply current of each amplifier at 150 C is less than 7mA and typically is only 4 ...
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... U U APPLICATIO S I FOR ATIO As a guideline to help in the selection of the LT1253/ LT1254, the following table describes the maximum sup- ply voltage that can be used with each part based on the following assumptions: 1. The maximum ambient The load is a double-terminated video cable, 150 . ...
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... LT1253/LT1254 PACKAGE DESCRIPTIO 0.300 – 0.325 (7.620 – 8.255) 0.015 (0.380) MIN 0.130 ± 0.005 (3.302 ± 0.127) 0.009 – 0.015 (0.229 – 0.381) +0.025 0.325 –0.015 0.075 ± 0.015 +0.635 (1.905 ± 0.381) 8.255 –0.381 0.010 – 0.020 45 (0.254 – ...