MXL1544CAI Maxim Integrated Products, MXL1544CAI Datasheet
MXL1544CAI
Specifications of MXL1544CAI
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MXL1544CAI Summary of contents
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... Flow-Through Pin Configuration o True Fail-Safe Operation o Low 0.5µA Shutdown Current (No-Cable Mode) o 10µs Receiver Input Deglitching (MAX3175 Only) o TUV-Certified NET1/NET2 and TBR1/TBR2 Compliant Applications PART MXL1544CAI MAX3175CAI Pin Configuration appears at end of data sheet. DCD DTR RTS RXD RXC MXL1544 ...
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Multiprotocol, Software-Selectable Control Transceivers ABSOLUTE MAXIMUM RATINGS All Voltages to GND Unless Otherwise Noted Supply Voltages V .......................................................................-0. ....................................................................-0.3V to +7. ........................................................................+0. (Note 1)............................................................13V DD EE Logic ...
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Multiprotocol, Software-Selectable ELECTRICAL CHARACTERISTICS (continued +5V +6.8V -5.6V PARAMETER SYMBOL LOGIC OUTPUTS (R1OUT, R2OUT, R3OUT, R4OUT) Output High Voltage Output Low Voltage Output Short-Circuit Current Output Pullup Current RECEIVER ...
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Multiprotocol, Software-Selectable Control Transceivers ELECTRICAL CHARACTERISTICS (continued +5V +6.8V -5.6V PARAMETER SYMBOL V.10 TRANSMITTER Open-Circuit Output Voltage V Swing Output Voltage Swing V Short-Circuit Current I SC Output Leakage ...
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Multiprotocol, Software-Selectable ELECTRICAL CHARACTERISTICS (continued +5V +6.8V -5.6V PARAMETER SYMBOL t Receiver Input to Output t Note 2: MXL1544/MAX3175 are designed to operate with +25°C, unless ...
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Multiprotocol, Software-Selectable Control Transceivers (T = +25°C, unless otherwise noted.) A V.28 MODE SUPPLY CURRENT (I vs. DATA RATE 25 DCE MODE INVERT = Ω, FULL LOAD 2500pF L 10 ...
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Multiprotocol, Software-Selectable (T = +25°C, unless otherwise noted.) A V.28 RECEIVER INPUT CURRENT vs. INPUT VOLTAGE -15 - INPUT VOLTAGE (V) V.10 TRANSMITTER RISE AND FALL ...
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Multiprotocol, Software-Selectable Control Transceivers PIN NAME 1 V +5V Supply Voltage (±5%). Bypass with a 1µF capacitor to ground Positive Supply Generated by MXL1543. Bypass with a 1µF capacitor to ground T1IN Transmitter 1 ...
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Multiprotocol, Software-Selectable Figure 1. V.11 DC Test Circuit 100pF B D 100Ω A 100pF Figure 2. V.11 AC Test Circuit Detailed Description The MXL1544/MAX3175 are four-driver/four-receiver multiprotocol transceivers that operate from a single +5V supply ...
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Multiprotocol, Software-Selectable Control Transceivers PLH V 0 50% B Figure 5. V.11, V.35 Driver Propagation Delays V 0D2 B 0D2 t PLH ...
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Multiprotocol, Software-Selectable The MXL1544/MAX3175s’ mode can be selected through software control of the M0, M1, M2, INVERT, and DCE/DTE inputs. Alternatively, the mode can be selected by shorting the appropriate combination of mode control inputs to GND (the inputs ...
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Multiprotocol, Software-Selectable Control Transceivers 4.7µF C1 1µ 1µF 5 DTE_TXD/DCE_RXD 6 DTE_SCTE/DCE_RXC 7 8 DTE_TXC/DCE_TXC 9 DTE_RXC/DCE_SCTE 10 DTE_RXD/DCE_TXD 1µF 1 C10 ...
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Multiprotocol, Software-Selectable GENERATOR Figure 10. Typical V.10/V.28 Interface I Z -10V -3V +3V -3.25mA Figure 11. Receiver Input Impedance Curve A′ 30kΩ R8 5kΩ R6 10kΩ 10kΩ R4 30kΩ B′ C′ S4 GND ...
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Multiprotocol, Software-Selectable Control Transceivers A′ 30kΩ R8 5kΩ R6 10kΩ 10kΩ R4 30kΩ B B′ C′ GND Figure 14. V.11 Internal Resistance Networks DTE vs. DCE Operation Figure 16 shows a port with one DB-25 ...
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Multiprotocol, Software-Selectable Table 1. Mode Select Table PROTOCOL Not Used (Default V.11) RS-530A RS-530 X. V. RS-449/V. V.28/RS-232 ...
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Multiprotocol, Software-Selectable Control Transceivers 4.7µF C1 1µF C4 1µF DTE_TXD/DCE_RXD DTE_SCTE/DCE_RXC DTE_TXC/DCE_TXC DTE_RXC/DCE_SCTE DTE_RXD/DCE_TXD 1µF C10 1µF DTE_RTS/DCE_CTS DTE_DTR/DCE_DSR DTE_DCD/DCE_DCD DTE_DSR/DCE_DTR DTE_CTS/DCE_RTS DTE_LL/DCE_LL INVERT DCE/DTE Figure 16. Controller-Selectable Multiprotocol ...
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Multiprotocol, Software-Selectable 4.7µF C1 1µ 1µF 5 RXD 6 RXC 7 8 TXC 9 SCTE 10 TXD DCE/DTE 1µF ...
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Multiprotocol, Software-Selectable Control Transceivers 4.7µF C1 1µ 1µF 5 TXD 6 SCTE 7 8 TXC 9 RXC 10 RXD DCE/DTE ...
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Multiprotocol, Software-Selectable Chip Information TRANSISTOR COUNT: 2348 PROCESS: BiCMOS ______________________________________________________________________________________ Control Transceivers Pin Configuration TOP VIEW T1IN 3 26 T2IN 4 25 T3IN 5 24 MXL1544 R1OUT 6 23 MAX3175 R2OUT ...
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... Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied. Maxim reserves the right to change the circuitry and specifications without notice at any time. 20 ____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 © 2001 Maxim Integrated Products Printed USA is a registered trademark of Maxim Integrated Products ...