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TS615 Folha de dados(PDF) 1 Page - STMicroelectronics |
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TS615 Folha de dados(HTML) 1 Page - STMicroelectronics |
1 / 27 page 1/27 s LOW NOISE : 2.5nV/ √Hz s HIGH OUTPUT CURRENT : 420mA s VERY LOW HARMONIC AND INTERMODU- LATION DISTORTION s HIGH SLEW RATE : 410V/ µs s -3dB BANDWIDTH : 40MHz@gain=12dB on 25 Ω load single ended. s 21.2Vp-p DIFFERENTIAL OUTPUT SWING on 50 Ω load, 12V power supply s CURRENT FEEDBACK STRUCTURE s 5V to 12V POWER SUPPLY s SPECIFIED FOR 20 Ω and 50Ω DIFFEREN- TIAL LOAD s POWER DOWN FUNCTION WITH A SHORT CIRCUITED OUTPUT to keep the matching with the line in sleep mode DESCRIPTION The TS615 is a dual operational amplifier featur- ing a high output current 410mA. These drivers can be configured differentially for driving signals in telecommunication systems using multiple car- riers. The TS615 is ideally suited for xDSL (High Speed Asymmetrical Digital Subscriber Line) ap- plications. This circuit is capable of driving a 10 Ω or 25 Ω load at ±2.5V, 5V, ±6V or +12V power supply. The TS615 will be able to reach a -3dB bandwidth of 40MHz on 25 Ω load with a 12dB gain. This device is designed for the high slew rates to support low harmonic distortion and inter- modulation. The TS615 is fitted out with Power Down function to decrease the consumption. Dur- ing this sleep state the device displays a short cir- cuit output in order to keep the impedance match- ing with the line. The TS615 is housed in TSSOP14 Exposed-Pad plastic package for a very low thermal resistance. APPLICATION s Line driver for xDSL s Multiple Video Line Driver ORDER CODE PW= Thin Shrink Small Outline Package with Exposed-Pad (TSSOP Exposed-Pad) only available in Tape & Reel (PWT) PIN CONNECTIONS (top view) Part Number Temperature Range Package TS615IPWT -40, +85°C PW P TSSOP14 Exposed-Pad (Plastic Micro package) 11 14 13 12 10 9 8 1 2 3 4 5 6 7 + - - + +VCC1 Non Inverting Input1 Inverting Input1 Output2 Output1 Non Inverting Input2 Inverting Input2 Cross Section View Showing Exposed-Pad This pad can be connected to a (-Vcc) copper area on the PCB -VCC1 +VCC2 -VCC2 PowerDown NC NC NC Top View 11 14 13 12 10 9 8 1 2 3 4 5 6 7 + - - + +VCC1 Non Inverting Input1 Inverting Input1 Output2 Output1 Non Inverting Input2 Inverting Input2 Cross Section View Showing Exposed-Pad This pad can be connected to a (-Vcc) copper area on the PCB -VCC1 +VCC2 -VCC2 PowerDown NC NC NC Top View TS615 DUAL WIDE BAND OPERATIONAL AMPLIFIER WITH HIGH OUTPUT CURRENT December 2002 |
Nº de peça semelhante - TS615 |
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Descrição semelhante - TS615 |
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