| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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10,155 pcs
|
10155 pcs | On Request | 1 | On Request | On Request | N/A | On Request | On Request |
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| Manufacturer Name | |
| Duplex | |
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| Supplier Device Package | |
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The Texas Instruments DS3897MX is an advanced octal high-speed Schottky bus transceiver designed to improve speed and data integrity in densely populated backplanes. This specific model, the DS3897MX, is a quad device with independent driver input and receiver output pins, making it suitable for arbitration lines.
Key electrical characteristics include a 4/4 channel configuration, a full duplex mode, and an operating voltage range of 4.75V to 5.25V. The transceiver boasts low output capacitance of less than 5 pF for minimal bus loading and a 1-volt bus signal swing to reduce power consumption. Trapezoidal driver waveforms with typical rise and fall times of 6 ns help reduce noise coupling to adjacent lines.
Packaged in a 20-SOIC (0.295", 7.50mm Width) format, the DS3897MX is designed for surface mount applications. It operates within a temperature range of 0°C to 70°C. The open collector driver output allows for wire-or connection, and the receivers feature a low-pass filter for enhanced noise immunity. The device is built using advanced low-power Schottky technology and includes glitch-free power up/down protection.
The DS3897MX is a full duplex, 4-channel BTL transceiver.
The operating voltage range for the DS3897MX is 4.75V to 5.25V.
The DS3897MX operates between 0°C and 70°C.
The DS3897MX is supplied in a 20-SOIC package.
The output capacitance is less than 5 pF.
The bus signal swing is 1 Volt.
The typical rise and fall times (tr, tf) for the driver waveforms are 6 ns.