LTC1688CS Linear Technology, LTC1688CS Datasheet
LTC1688CS
Specifications of LTC1688CS
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LTC1688CS Summary of contents
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... The LTC1688 allows all four drivers to be enabled together, while the LTC1689 allows two drivers at a time to be enabled. The LTC1688/LTC1689 operate from a single supply and draw only 9mA of supply current. , LTC and LT are registered trademarks of Linear Technology Corporation. Hot Swap is a trademark of Linear Technology Corporation. 2V/DIV 2V/DIV 100 ...
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... OUT = LOW V = – 10V OUT OUT (RS422 (RS485), Figure Figure Figure ORDER PART TOP VIEW NUMBER DI4 LTC1688CS 3 14 DO4A LTC1689CS 4 13 DO4B LTC1688IS 5 12 ENB (EN34*) LTC1689IS 6 11 DO3B 7 10 DO3A 8 9 DI3 S PACKAGE 16-LEAD PLASTIC SO *LTC1689 ONLY ...
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DC ELECTRICAL CHARACTERISTICS temperature range, otherwise specifications are at T SYMBOL PARAMETER V Change in Magnitude of Driver Common OC Mode Output Voltage for Complementary Output States V Input High Voltage IH V Input Low Voltage IL I Input Current ...
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LTC1688/LTC1689 W U TYPICAL PERFORMANCE CHARACTERISTICS Propagation Delay vs Temperature DIFF C = 25pF ...
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PIN FUNCTIONS DI1 (Pin 1): Driver 1 Input. Do not float. DO1A (Pin 2): Driver 1 Noninverting Output. DO1B (Pin 3): Driver 1 Inverting Output. EN (Pin 4, LTC1688): High True Enable Pin, enables all four drivers. ...
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LTC1688/LTC1689 U W SWITCHI WAVEFOR PLH 1 10% – 1. ...
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U U APPLICATIONS INFORMATION Hot Swap Capability With the LTC1688/LTC1689 outputs disabled but con- nected to the transmission line, the user can turn on/off the power to the LTC1688/LTC1689 without inducing a differ- ential signal on the transmission line. Due ...
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LTC1688/LTC1689 U U APPLICATIONS INFORMATION Cable Termination The recommended cable termination for use with the LTC1688/LTC1689 is a single resistor across the two ends of a transmission cable (see Figure 8). When PC traces are used as the transmission line, ...
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... The propagation delay could then fall outside the specified window. The LT1720 dual UltraFast high data rate backplane applications. UltraFast is a trademark of Linear Technology Corporation. DRIVER 1/4 LTC1688 1688/89 F11 Figure 12. 100Mbps Differential Data Connection ...
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LTC1688/LTC1689 U U APPLICATIONS INFORMATION Layout Considerations A ground plane is recommended when using high fre- quency devices like the LTC1688/LTC1689. A 0.1 F ceramic bypass capacitor less than 0.25 inch away from the V pin is also recommended. Special ...
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... Figure 22. 100 Feet, 50Mbps, LTC1518 Receiver Information furnished by Linear Technology Corporation is believed to be accurate and reliable. However, no responsibility is assumed for its use. Linear Technology Corporation makes no represen- tation that the interconnection of its circuits as described herein will not infringe on existing patent rights. ...
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... Comparator, Optimized for Operation www.linear.com .386 – .394 (9.804 – 10.008) NOTE .150 – .157 (3.810 – 3.988) NOTE 3 N .004 – .010 (0.101 – 0.254) .050 (1.270) BSC LT/TP 1003 1K REV A • PRINTED IN THE USA LINEAR TECHNOLOGY CORPORATION 1999 S16 0502 16889fa ...