LT1722/LT1723/LT1724 Single, Dual, Quad 200MHz Low Noise Precision Op Amps FEATURES DESCRIPTION n 3.8nV/Hz Input Noise Voltage The LT 1722/LT1723/LT1724 are single/dual/quad, low n 3.7mA Supply Current noise, low power, high speed operational ampli ers. These n 200MHz Gain Bandwidth products feature lower input offset voltage, lower input bias n Low Total Harmonic Distortion: 85dBc at 1MHz current and higher DC gain than devices with comparable n 70V/s Slew Rate bandwidth. The 200MHz gain bandwidth ensures high n 400V Maximum Input Offset Voltage open-loop gain at video frequencies. n 300nA Maximum Input Bias Current The low input noise voltage is achieved with reduced n Unity-Gain Stable supply current. The total noise is optimized for a source n Capacitive Load Stable Up to 100pF resistance between 0.8k and 12k. Due to the input bias n 23mA Minimum Output Current current cancellation technique used, the resistance seen n Speci ed at 5V and Single 5V by each input does not need to be balanced. n Low Pro le (1mm) SOT-23 (ThinSot ) Package The output drives a 150 load to 3V with 5V supplies. APPLICATIONS On a single 5V supply the output swings from 1.5V to 3.5V with a 500 load connected to 2.5V. The ampli er n Video and RF Ampli cation is unity-gain stable (C 100pF). LOAD n ADSL, HDSL II, VDSL Receivers n Active Filters The LT1722/LT1723/LT1724 are manufactured on Linear n Wideband Ampli ers Technologys advanced low voltage complementary n Buffers bipolar process. The LT1722 is available in the SO-8 and n Data Acquisition Systems 5-pin SOT-23 packages. The LT1723 is available in the SO-8 and MS8 packages. The LT1724 is available in the L, LT, LTC, LTM, Linear Technology and the Linear logo are registered trademarks of Linear Technology Corporation. ThinSOT is a trademark of Linear Technology Corporation. All other 14-lead SO package. trademarks are the property of their respective owners. TYPICAL APPLICATION Differential Video Line Driver C1 5pF R3 Line Driver Mulitburst Video Signal 750 R5 2k R7 +V OUT 62.5 0.5V/DIV 1/2 LT1723 V 125 + IN CAT-5 V IN V /2 C2 5pF IN 62.5 V TWISTED PAIR IN 1V/DIV LOAD +V 75 OUT R2 SOURCE V R4 2k OUT 2k V 0.5V/DIV 62.5 OUT LOAD V /2 IN R6 R1 62.5 75 1723 TA02 1723 TA01 1/2 LT1723 V + IN 172234fb 1LT1722/LT1723/LT1724 ABSOLUTE MAXIMUM RATINGS (Note 1) + Total Supply Voltage (V to V ) ............................. 12.6V Operating Temperature Range (Note 4) ...40C to 85C Input Voltage ............................................................. V Speci ed Temperature Range (Note 5) ....40C to 85C S Differential Input Voltage (Note 2) .........................0.7V Maximum Junction Temperature .......................... 150C Input Current (Note 2) .......................................... 10mA Storage Temperature Range .................. 65C to 150C Output Short-Circuit Duration (Note 3) ............ Inde nite Lead Temperature (Soldering, 10 sec)...................300C PIN CONFIGURATION LT1722 LT1722 LT1723 TOP VIEW TOP VIEW TOP VIEW + + OUT 1 5 V OUT A 1 8 V NC 1 8 NC V 2 + IN A 2 7 OUT B IN 2 7 V A + +IN 3 4 IN +IN A 3 6 IN B +IN + OUT 3 6 V B +IN B S5 PACKAGE 4 5 V NC 4 5 5-LEAD PLASTIC TSOT-23 T = 150C, = 250C/W S8 PACKAGE JMAX JA S8 PACKAGE 8-LEAD PLASTIC SO 8-LEAD PLASTIC SO T = 150C, = 190C/W JMAX JA T = 150C, = 150C/W JMAX JA LT1723 LT1724 TOP VIEW TOP VIEW + OUT A 1 8 V OUT A 1 14 OUT D IN A 2 7 OUT B A IN A 2 13 IN D +IN A 3 6 IN B B AD 5 +IN B V 4 + +IN A 3 12 +IN D MS8 PACKAGE + V 4 11 V 8-LEAD PLASTIC MSOP +IN B 5 10 +IN C T = 150C, = 250C/W + JMAX JA BC IN B 6 8 IN C OUT B 7 8 OUT C S PACKAGE 14-LEAD PLASTIC SO T = 150C, = 100C/W JMAX JA 172234fb 2 + +