PCA9510 Philips Semiconductors (Acquired by NXP), PCA9510 Datasheet
PCA9510
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PCA9510 Summary of contents
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... PCA9510; PCA9511 Hot swappable I buffer Product data Philips Semiconductors INTEGRATED CIRCUITS 2 C and SMBus bus 2003 Dec 18 ...
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... Active high ENABLE input • Active high READY open-drain output • High impedance SDA and SCL pins for V • precharge on all SDA and SCL lines (PCA9510 IN only) • Supports clock stretching and multiple master arbitration/synchronization • Operating power supply voltage range: 2 5.5 V • ...
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... Yes — IN only — 3 Product data PCA9510; PCA9511 DESCRIPTION Chip enable pin. Grounding this pin puts the part in a low current (<1 µA) mode. It also disables the rise time accelerators, isolates SDAIN from SDAOUT and isolates SCLIN from SCLOUT. Serial clock output to and from the SCL bus on the card ...
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... Figure 2. Typical application — PCA9510 BACKPLANE-TO-CARD CONNECTION CONNECT CONNECT ENABLE 1 VOLT PRECHARGE BACKPLANE-TO-CARD CONNECTION CONNECT STOP BIT AND BUS IDLE 0.5 µ UVLO 0.5 pF Figure 3. Block diagram — PCA9510 4 Product data PCA9510; PCA9511 R4 10 kΩ SCLOUT SDAOUT SW02149 SDAOUT 2 SCLOUT 0.55V ...
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... RCH4 SLEW RATE DETECTOR BACKPLANE-TO-CARD CONNECTION CONNECT STOP BIT AND BUS IDLE 0.5 µ UVLO 0.5 pF Figure 5. Block diagram — PCA9511 5 Product data PCA9510; PCA9511 R4 10 kΩ SCLOUT SDAOUT SW02151 SDAOUT 2 SCLOUT 0.55V / CC 0.45V CC CONNECT ...
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... PCA9510 (IN only) and PCA9511 are enabled. At the end of the initialization state the “Stop Bit And Bus Idle” detect circuit is enabled. With the enable pin high ...
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... Hot Swapping and Capacitance Buffering SW02115 Application Figures 8 through 11 illustrate the usage of the PCA9510 and PCA9511 in applications that take advantage of both its hot swapping and capacitance buffering features. In all of these applications, note that if the I/O cards were plugged directly into the ...
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... SDA SCL NOTE: The PCA9510 and PCA9511 can be used in any combination depending on the number of rise time accelerators that are needed by the system. Normally only one PCA9511 would be required per bus. Figure 8. Hot swapping multiple I/O cards into a backplane using the PCA9510 and PCA9511 in a CompactPCI, VME, and ...
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... SMBus bus buffer BACKPLANE CONNECTOR BACKPLANE kΩ 10 kΩ SDA SCL Figure 9. Hot swapping multiple I/O cards into a backplane using the PCA9510 and PCA9511 in a PCI system 2003 Dec 18 PCA9510; PCA9511 I/O PERIPHERAL CARD 0.01 µ kΩ 10 kΩ V ENABLE ...
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... NOTE See Application Note AN255 - I C Repeaters, Hubs, and Expanders for more information on other devices better optimized for long distance 2 transmission of the SMBus. Figure 10. Repeater/bus extender application using the PCA9510 and PCA9511 kΩ SDA SCL 2003 Dec 18 ...
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... Stresses beyond those listed may cause permanent damage to the device. These are stress ratings only and functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. 2003 Dec 18 PARAMETER 11 Product data PCA9510; PCA9511 LIMITS MIN. MAX. UNIT -0 ...
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... C = 100 pF each — side Note 4 — Input = SDA, SCL pins mA; SINK V = 2.7 V; Note 1 CC SDA, SCL pins = V = 5.5 V — Product data PCA9510; PCA9511 LIMITS UNIT TYP. MAX. — 5 µA 200 — 1.0 1 — ...
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... TEST CONDITIONS TEST CONDITIONS Note 4 Note 4 Note 4 Note 4 Note 4 Note 4 Note 4 Note 4 Notes 4 and 5 Notes 4 and 5 voltage, as shown in the Typical Performance Characteristics section Product data PCA9510; PCA9511 LIMITS UNIT UNIT MIN. TYP. MAX. 0 — 400 kHz 1.3 — — 0.6 — — 0.6 — ...
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... Dec 18 450 425 400 = 3 2.7 V 375 350 325 +85 SW02152 Figure 14. Input-output t 100 +85 SW01049 Figure 15. Connection circuitry V 14 Product data PCA9510; PCA9511 100 pF IN OUT kΩ PULLUPIN PULLUPOUT -40 +25 +85 TEMPERATURE (°C) SW02153 versus Temperature ...
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... SMBus bus buffer SDAx/SCLx ENABLE READY t EN SDAIN SCLIN SCLOUT SDAOUT ENABLE READY 2003 Dec 18 t IDLE Figure 16. Timing for and t ENABLE IDLE t EN Figure 17. t that can occur after t STOP ENALBE 15 Product data PCA9510; PCA9511 t DIS SW02155 DISABLE t STOP SW02156 ...
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... DEFINITIONS R = Load resistor Load capacitance includes jig and probe capacitance Termination resistance should be equal to the output T impedance Z of the pulse generators. O Figure 19. Test circuitry for switching times 16 Product data PCA9510; PCA9511 t READY SW02157 and t IDLE 6.0 V Open = 10 kΩ L SW02147 ...
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... Philips Semiconductors 2 Hot swappable I C and SMBus bus buffer SO8: plastic small outline package; 8 leads; body width 3.9 mm 2003 Dec 18 PCA9510; PCA9511 17 Product data SOT96-1 ...
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... Philips Semiconductors 2 Hot swappable I C and SMBus bus buffer TSSOP8: plastic thin shrink small outline package; 8 leads; body width 3 mm 2003 Dec 18 PCA9510; PCA9511 18 Product data SOT505-1 ...
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... Philips Semiconductors 2 Hot swappable I C and SMBus bus buffer REVISION HISTORY Rev Date Description _1 20031202 Product data (9397 750 12561); ECN 853-2442 01-A14987 dated 15 December 2003. 2003 Dec 18 PCA9510; PCA9511 19 Product data ...
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... Relevant changes will be communicated via a Customer Product/Process Change Notification (CPCN). Fax: + 24825 Document order number: 20 Product data PCA9510; PCA9511 2 C patent Koninklijke Philips Electronics N.V. 2002 All rights reserved. Printed in U.S.A. Date of release: 12-03 ...