BTM7811K - Brand New Infineon Full, Half-Bridge Drivers
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Description
The BTM7811K is a dual differential transceiver circuit used to transmit and receive digital data over balanced transmission lines. It is compatible with quad differential drivers and receivers from Agere Systems Inc. The dual drivers convert input TTL logic levels to differential pseudo-ECL output levels while the dual receivers convert differential input logic levels to TTL output levels. Each driver/receiver pair has its own common enable control which allows for serial data and a control clock to be transmitted and received on a single integrated circuit. It is important to note that the BTK1A transceiver requires the customer to supply termination resistors on the circuit board.
Specifications and Features
Driver Features:
- Two line drivers per package
- Logic to convert TTL input logic levels to differential, pseudo-emitter coupled logic (ECL) output logic levels
- No line loading when VCC = 0 V
- High output driver for 50 Ω loads
- 200 mA short-circuit current (typical)
- 2.0 ns maximum propagation delay
- <0.2 ns output skew (typical)
Receiver Features:
- Two line receivers per package
- High input impedance ≅ 8 kΩ
- Logic that converts differential input logic levels to transistor-transistor logic (TTL) output logic levels
- 4.0 ns maximum propagation delay
- <0.20 V input sensitivity (typical)
- −1.2 V to +7.2 V common-mode range
Common Device Features:
- Common enable for each driver/receiver pair
- Operating temperature range: –40 °C to +125 °C (wider than the 41 Series)
- Single 5.0 V ± 10% supply
- 400 Mbits/s maximum data rate
- Meets enhanced small device interface (ESDI) standards
- Electrostatic discharge (ESD) performance better than the 41 Series
- Lower power requirement than the 41 Series
Application Scenarios
The BTM7811K is ideal for use in applications such as data communication systems, computer networks, and industrial automation.
Comparison
Advantages- High-speed data transmission up to 400 Mbits/s
- Can operate in a wide temperature range of –40 °C to +125 °C
- Meets enhanced small device interface (ESDI) standards
- Electrostatic discharge (ESD) performance better than the 41 Series
- Lower power requirement than the 41 Series
Disadvantages- The BTK1A transceiver requires the customer to supply termination resistors on the circuit board
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Datasheet
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Shopping guide
Delivery period:
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Popular parts of the same kind
- Datasheet: Download BTM7811K
- Chipdatas Part: CD91-BTM7811K
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/10/01 17:50 +0800
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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The fee is charged according to the rule of PayPal.
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