TXV0108QWRGYRQ1
ActiveAUTOMOTIVE, DUAL-SUPPLY DIRECTION-CONTROLLED EIGHT-CHANNEL VOLTAGE TRANSLATOR
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TXV0108QWRGYRQ1
ActiveAUTOMOTIVE, DUAL-SUPPLY DIRECTION-CONTROLLED EIGHT-CHANNEL VOLTAGE TRANSLATOR
Technical Specifications
Parameters and characteristics for this part
| Specification | TXV0108QWRGYRQ1 |
|---|---|
| Channel Type | Unidirectional |
| Channels per Circuit | 8 |
| Data Rate | 320 Mbps |
| Mounting Type | Surface Mount |
| Number of Circuits | 1 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Output Type | Push-Pull, Tri-State |
| Package / Case | 24-VFQFN Exposed Pad |
| Supplier Device Package | 24-VQFN |
| Supplier Device Package [x] | 5.5 |
| Supplier Device Package [y] | 3.5 |
| Translator Type | Voltage Level |
| Voltage - VCCA [Max] | 3.6 V |
| Voltage - VCCA [Min] | 1.65 V |
| Voltage - VCCB [Max] | 3.6 V |
| Voltage - VCCB [Min] | 1.65 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 1.57 | |
| 10 | $ 1.41 | |||
| 25 | $ 1.33 | |||
| 100 | $ 1.10 | |||
| 250 | $ 1.02 | |||
| 500 | $ 0.91 | |||
| 1000 | $ 0.72 | |||
| Digi-Reel® | 1 | $ 1.57 | ||
| 10 | $ 1.41 | |||
| 25 | $ 1.33 | |||
| 100 | $ 1.10 | |||
| 250 | $ 1.02 | |||
| 500 | $ 0.91 | |||
| 1000 | $ 0.72 | |||
| Tape & Reel (TR) | 3000 | $ 0.67 | ||
| 6000 | $ 0.63 | |||
| 15000 | $ 0.61 | |||
| Texas Instruments | LARGE T&R | 1 | $ 1.17 | |
| 100 | $ 0.90 | |||
| 250 | $ 0.66 | |||
| 1000 | $ 0.47 | |||
Description
General part information
TXV0108-Q1 Series
The TXV0108-Q1 is an 8-bit, dual-supply direction controlled low-skew, low-jitter voltage translation device. This device can be used for redriving, voltage translation, and power isolation when implementing skew sensitive interface, such as RGMII between Ethernet MAC and PHY devices. The Ax I/O pins and control pins (DIR, OE) are referenced to VCCA logic levels, and Bx I/O pins are referenced to VCCB logic levels. This device has improved channel-to-channel skew, duty cycle distortion and symmetric rise and fall time for applications requiring strict timing conditions.
This device is fully specified for partial-power-down applications using Ioff. The Ioff circuitry disables the outputs, thus preventing damaging current backflow through the device when it is powered down.
The VCC isolation feature is designed so that if either VCC supply is at or near 0V both ports will switch to a high-impedance state. This feature enables power isolation for communications across multiple MACs and PHYs, and is beneficial in situations where MACs and PHYs are powered up asynchronously preventing current backflow between devices.
Documents
Technical documentation and resources