DS90LV017ATM - 600Mbps LVDS Driver | Texas Instruments
MPN： DS90LV017ATM ✓ 啟用中DS90LV017ATM 概覽
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.
直接替換替代品，適用於 DS90LV017ATM — 相同封裝，腳位對腳位相容。需重新設計 PCB 的不同封裝零件不列入。
此系列的變體
與下列產品可直接替換的同系列型號： DS90LV017ATM （相同外形與佔位） — 差異在於 Device Type, Maximum Data Rate, Operating Temperature Range, Technology.
DS90LV017ATM/NOPB
✅ 直接替換📋 參考替代品（不在目錄中）
PI90LV017AWE
✅ 直接替換📋 參考替代品（不在目錄中）
DS90LV017ATM 規格
| Device Type | Single high-speed differential LVDS driver |
| Technology | EIA-644-A and TIA-644-A |
| 供應電壓 | 3.3 V |
| Maximum Data Rate | >600 Mbps |
| 最大時脈頻率 | >300 MHz |
| Output Architecture | Current-mode differential driver |
| Short-Circuit Fault Current | Minimized |
| Power Dissipation Behavior | Designed to remain low at high frequency |
| 工作溫度範圍 | -40°C to 85°C |
| 封裝 | 8-pin SOIC narrow |
| 腳位數 | 8 pins |
| 安裝類型 | Surface mount |
| Number of Drivers | 1 driver |
| 輸出類型 | LVDS differential output |
| RoHS 狀態 | unknown |
| REACH Status | unknown |
DS90LV017ATM 8-pin soic narrow 腳位配置指南
DS90LV017ATM（8-pin soic narrow 封裝）的腳位配置。 腳位編號、功能與連接圖定義於製造商資料手冊中。請參閱該手冊以取得確切的封裝尺寸與焊接指引。
無詳細腳位定義資料： DS90LV017ATM.
請參閱 資料表 以查看完整腳位配置。
典型應用
DS90LV017ATM 適用於 6 應用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.
推薦
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.
推薦
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.
推薦
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.
推薦
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.
推薦
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.
推薦
推薦產品摘要
工程參考資料，適用於 DS90LV017ATM — 比較、設計指引及合規資訊。
選型指南
與替代品比較
| 參數 | 本產品 | 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 |
主要差異化特點
- Single-channel 8-pin implementation (對比DS90LV018ATM)
- High-rate current-mode output (對比DS90LV032ATM)
- Exact-family lead-free ordering option (對比DS90LV017ATM/NOPB)
設計說明
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.
合規資訊
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.
