DS90LV017ATM - 600Mbps LVDS Driver | Texas Instruments
料号： DS90LV017ATM ✓ 量产中DS90LV017ATM 概述
An LVDS driver is a low-voltage differential-signaling interface circuit that converts a single-ended logic signal into two complementary differential outputs. LVDS belongs to the broader signal-interface and interface-IC hierarchy, where differential current-mode signaling reduces sensitivity to common-mode noise and supports reliable data transmission across printed-circuit-board traces or balanced cables. The differential outputs allow a receiver to interpret the voltage difference between the two conductors, improving noise immunity in systems operating at high data rates.
The DS90LV017A family is optimized around three principal characteristics: operation above 600 Mbps, low power consumption, and controlled short-circuit fault current. The current-mode output stage is especially important at high frequencies because it avoids the rising power dissipation commonly associated with voltage-mode drivers. The manufacturer identifies the device as a single differential driver, making it useful when one channel is required without the channel count and pin count of a quad driver.
The interface complies with the EIA-644-A and TIA-644-A technologies identified for this device family. Its operating characteristics are suited to high-speed point-to-point links in test equipment, industrial control, communications infrastructure, video systems, and data-acquisition equipment. In each case, the differential signaling method supports rapid data transfer while the low-power current-mode implementation helps manage system heat and board-space requirements.
When laying out a circuit using the DS90LV017ATM, treat the two differential outputs as a controlled impedance pair. Route them together with matched geometry, minimize stubs, and provide the decoupling and return-path structure required by the manufacturer's application guidance. Keep the signal path away from unrelated switching nodes, because differential signaling improves common-mode rejection but does not eliminate sensitivity to coupled noise or impedance discontinuities.
This product page combines the manufacturer's interface description, package and operating information, pricing structure, replacement guidance, and practical PCB implementation notes. It also distinguishes true same-footprint alternatives from related multi-channel LVDS devices, helping engineers evaluate upgrade paths without assuming that a related family member is electrically or mechanically interchangeable.
直接替换替代料： DS90LV017ATM ——相同封装，引脚兼容。需要 PCB 改动的不同封装料号已排除。
本系列中的变体
可与以下型号直接替换的同系列型号： DS90LV017ATM （相同外形与封装尺寸） ——差异在于 Device Type, Maximum Data Rate, Operating Temperature Range, Technology.
DS90LV017ATM/NOPB
✅ 直接替换📋 参考替代料（不在目录中）
PI90LV017AWE
✅ 直接替换📋 参考替代料（不在目录中）
DS90LV017ATM 规格参数
| Device Type | Single high-speed differential LVDS driver |
| Technology | EIA-644-A and TIA-644-A |
| 电源电压 | 3.3 V |
| Maximum Data Rate | >600 Mbps |
| 最大时钟频率 | >300 MHz |
| Output Architecture | Current-mode differential driver |
| Short-Circuit Fault Current | Minimized |
| Power Dissipation Behavior | Designed to remain low at high frequency |
| 工作温度范围 | -40°C to 85°C |
| 封装 | 8-pin SOIC narrow |
| 引脚数量 | 8 pins |
| 安装类型 | Surface mount |
| Number of Drivers | 1 driver |
| 输出类型 | LVDS differential output |
| RoHS 状态 | unknown |
| REACH Status | unknown |
DS90LV017ATM 8-pin soic narrow 引脚配置指南
DS90LV017ATM（8-pin soic narrow 封装）的引脚配置。 引脚编号、功能和连接图在制造商数据手册中定义。请参阅该手册以了解确切的封装尺寸和焊接指南。
暂无详细引脚数据： DS90LV017ATM.
请参阅 数据手册 以查看完整引脚配置。
典型应用
DS90LV017ATM 适用于 6 应用s: High-Speed Point-to-Point Data Links, Industrial Control and Automation, Test and Measurement Systems, Video and Display Interfaces, Data Acquisition and Instrumentation, Communications Equipment.
High-Speed Point-to-Point Data Links
The DS90LV017ATM fits a point-to-point link that must move data at more than 600 Mbps, or above 300 MHz, while using only one differential channel. Place the driver at the transmitting end and terminate the LVDS pair according to the receiver and interconnect design recommended in the manufacturer documentation. Its current-mode architecture helps keep power dissipation low at high frequency, while minimized short-circuit fault current improves robustness when an output is stressed. The 8-pin SOIC narrow package also makes the device practical for compact backplanes, mezzanine cards, and high-speed instrumentation.
推荐
Industrial Control and Automation
The DS90LV017ATM is appropriate for industrial control links that need a compact, low-power differential transmitter for clock, command, or sampled-data traffic. Its above-600-Mbps capability provides margin for high-speed control and diagnostic paths, while its -40°C to 85°C range covers many industrial environments. The current-mode output helps control dissipation as clock frequency increases, and the reduced fault current limits stress under output faults. Keep routing away from motor-control nodes and use a continuous reference plane so the differential pair remains predictable near high-energy switching circuitry.
推荐
Test and Measurement Systems
The DS90LV017ATM can drive high-speed clocks, trigger signals, or captured data between test and measurement modules. Supporting more than 600 Mbps gives instrument architects substantial link bandwidth while the single-driver configuration avoids unnecessary channels in a one-way path. The low-power current-mode design is useful in dense chassis where thermal headroom is limited, and the 8-pin SOIC package simplifies assembly in multi-board systems. Validate eye height, jitter, impedance, and connector performance with the complete receiver and cable because the driver's capability alone does not define end-to-end signal integrity.
推荐
Video and Display Interfaces
The DS90LV017ATM can transmit one high-speed differential lane used in video, display, or imaging subsystems. Its above-600-Mbps operation is suitable for clock or data paths that benefit from differential noise rejection, and the small SOIC-8 footprint helps conserve board area around FPGAs, serializers, and display controllers. Route the outputs as a coupled pair with controlled impedance and provide a low-inductance ground connection to minimize edge distortion. Because this is a single driver rather than a complete multi-lane interface, the system must supply the appropriate receiver, timing, and lane-management circuitry.
推荐
Data Acquisition and Instrumentation
The DS90LV017ATM is useful for transferring high-rate sampled data or synchronization pulses from an acquisition module to a processing or storage section. The device exceeds 600 Mbps and uses a low-power current-mode output, helping sustain high link activity without the power burden of a multi-channel transmitter. Its 3.3 V supply and 8-pin SOIC package are well suited to compact acquisition boards. Designers should use controlled-impedance routing, minimize connector transitions, and verify the receiver's timing budget across the complete operating-temperature range before releasing production hardware.
推荐
Communications Equipment
The DS90LV017ATM can support one-way high-speed links inside communications equipment, including line cards, interface modules, and clock-distribution sections. Data rates above 600 Mbps suit modern parallel-to-serial and serialized backplane architectures, while the single-channel format fits designs that only need one transmit path. Low-frequency-independent current-mode operation helps power behavior remain controlled at high clock rates. For implementation, maintain a continuous ground reference, avoid splitting the differential pair around other circuitry, and confirm the receiver's input capacitance and common-mode range with the selected interconnect.
推荐
推荐产品汇总
工程参考数据： DS90LV017ATM ——对比、设计指导和合规信息。
选型指南
与替代料对比
| 参数 | 本产品 | DS90LV017ATM/NOPB | PI90LV017AWE |
|---|---|---|---|
| Package | 8-pin SOIC narrow | 8-pin SOIC narrow | 8-pin SOIC |
| Brand | Texas Instruments | Texas Instruments | Texas Instruments |
| Pin Count | 8 pins | 8 pins | 8 pins |
关键差异点
- Single-channel 8-pin implementation （对比 DS90LV018ATM)
- High-rate current-mode output （对比 DS90LV032ATM)
- Exact-family lead-free ordering option （对比 DS90LV017ATM/NOPB)
设计说明
Route the LVDS outputs as a tightly coupled differential pair with matched geometry and a continuous reference plane. Minimize stubs, vias, pad transitions, and changes in separation, because these discontinuities reflect energy and can degrade edge quality at data rates above 600 Mbps. Keep the pair away from switching inductors, relay contacts, and other high-energy nodes. Differential signaling provides common-mode noise rejection, but it does not correct poor return paths or uncontrolled impedance.
Validate the complete transmitter-to-receiver path rather than judging only the DS90LV017ATM output waveform. Include cable or PCB loss, connector transitions, receiver capacitance, termination, data pattern, and clock jitter in the simulation or measurement. The device supports rates above 600 Mbps, but usable system bandwidth depends on the rise and fall times of the complete interface and the margin available to the receiving device. Use the manufacturer eye-diagram and application guidance as the starting point for the board implementation.
Place the required bypass capacitors directly beside the supply and ground pins, with the shortest possible return connection. Keep high-current switching paths and inductors away from the driver and its differential outputs. Since the exact operating dissipation depends on supply voltage, data rate, duty cycle, termination, and signal pattern, evaluate the worst-case combination in the finished board. The current-mode output is designed to maintain low power dissipation at high frequency, but layout quality still determines whether that advantage is realized in the system.
合规信息
EIA-644-A and TIA-644-A are interface technologies identified for the device, not lifecycle or environmental compliance certifications. RoHS, REACH, lead-free, halogen-free, and conflict-mineral status require confirmation for the exact ordering code.
