DS90LV017MX - 155Mbps LVDS Driver | Texas Instruments
料号： DS90LV017MX ✗ 停产DS90LV017MX 概述
An LVDS differential driver is an interface IC that transmits data across a balanced copper connection. LVDS, or Low-Voltage Differential Signaling, belongs to the interface IC family and uses complementary differential signals to improve noise immunity and reduce electromagnetic interference compared with single-ended logic. The DS90LV017MX provides one driver channel in a small 8-SOIC package for systems that need a single high-speed differential output.
Key features include one LVDS driver channel, a 155 Mbps maximum data rate, operation from 3 V to 3.6 V, and a 0°C to 70°C operating-temperature range. The reported operating voltage allows the driver to be used with 3.3 V system rails, while the LVDS output supports low-voltage, high-speed signaling across suitable board-level or balanced-cable interconnects. The package is specified as 8-SOIC, with a 0.154 inch, 3.90 mm body width.
The DS90LV017MX is intended for point-to-point links where a transmitter must launch a compliant differential signal into a controlled impedance interconnect. Because LVDS relies on balanced signaling, the receiving device, trace geometry, connector, and terminations determine whether the intended signal integrity and data-rate margins are achieved. The driver is therefore best suited to applications where the complete channel has been characterized rather than relying on the IC alone.
Typical applications include industrial control links, test and measurement equipment, computer peripherals, point-to-point backplanes, and embedded communication interfaces. Its single-driver configuration makes it useful when a system needs one LVDS transmit path and requires a small package. The 0°C to 70°C temperature range supports commercial and industrial environments within that specified range.
When designing around the DS90LV017MX, verify the input amplitude, supply sequencing, output termination, differential trace impedance, and receiver compatibility in the complete channel. The 3 V to 3.6 V supply range requires a valid 3.3 V rail, and the 0°C to 70°C rating must be checked against the equipment enclosure temperature.
This product page consolidates distributor availability, package information, operating limits, verified cross-reference results, and practical selection guidance into one engineering-oriented reference for the DS90LV017MX LVDS driver.
直接替换替代料： DS90LV017MX ——相同封装，引脚兼容。需要 PCB 改动的不同封装料号已排除。
DS90LV017ATMX/NOPB
✅ 直接替换📋 参考替代料（不在目录中）
FIN1017K8X
✅ 直接替换📋 参考替代料（不在目录中）
DS90LV017MX 规格参数
| Product Type | LVDS single high-speed differential driver |
| Number of Drivers | 1 |
| Maximum Data Rate | 155 Mbps |
| 工作电源电压 | 3 V to 3.6 V |
| Protocol | LVDS |
| 工作温度范围 | 0°C to 70°C |
| 封装 | 8-SOIC (0.154 inch, 3.90 mm width) |
| 安装类型 | Surface Mount |
| Manufacturer | National Semiconductor |
| Current Brand Listing | Texas Instruments |
| Reference Price | US$0.78 at 385+ pieces |
| Observed Unit Price | US$0.9180 |
| Observed Stock Quantity | 7.461 units |
| Lead-Free Status | Non-compliant |
| RoHS 状态 | Non-compliant |
DS90LV017MX 8-soic (0.154 inch, 3.90 mm width) 引脚配置指南
DS90LV017MX（8-soic (0.154 inch, 3.90 mm width) 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： DS90LV017MX.
请参阅 数据手册 以查看完整引脚配置。
典型应用
DS90LV017MX 适用于 6 应用s: Industrial Control Point-to-Point Links, Test and Measurement Data Paths, Computer Peripheral Interfaces, Embedded Communication Interfaces, Low-Voltage Differential Backplanes, Portable Measurement and Sensor Modules.
Industrial Control Point-to-Point Links
The DS90LV017MX fits industrial control links that require a compact, balanced LVDS transmit channel at up to 155 Mbps. The single-driver arrangement is useful between a controller and a remote data-acquisition, motion-control, or instrumentation module when a point-to-point link is preferred over a multidrop bus. Its 3 V to 3.6 V supply range supports a 3.3 V control rail, while the 8-SOIC package conserves board area. Because the verified temperature rating is 0°C to 70°C, the final assembly must remain within that range. Differential routing, return-path continuity, receiver termination, and grounding should be validated together to preserve LVDS margin in electrically noisy equipment.
推荐
Test and Measurement Data Paths
The DS90LV017MX is appropriate for test and measurement equipment that transfers sampled or control data over a short balanced connection. A 155 Mbps LVDS driver can provide a noise-resistant interface between an instrument controller and a remote acquisition or trigger module while occupying only an 8-SOIC footprint. The 3.3 V supply requirement aligns with many digital subsystems, and the balanced output is useful where cable length or nearby switching noise could degrade a single-ended link. Signal-integrity work must account for the complete channel, including input source impedance, receiver thresholds, controlled differential impedance, connector transitions, and termination. The 0°C to 70°C specification should be checked against rack or laboratory thermal conditions.
推荐
Computer Peripheral Interfaces
The DS90LV017MX can support legacy computer-peripheral and backplane interfaces requiring one high-speed differential transmit path. Its 155 Mbps rate and 8-SOIC package make it practical for compact peripheral controllers, interface expanders, and point-to-point communication links operating from 3.3 V. A balanced LVDS output helps reduce sensitivity to common-mode noise compared with a single-ended implementation, provided the receiver and interconnect are correctly implemented. The designer should preserve differential trace symmetry, provide a continuous ground reference, confirm receiver compatibility, and avoid introducing uncontrolled stubs. Since the verified device is obsolete, an established design may retain it for continuity, while a new platform should compare an active equivalent before committing.
推荐
Embedded Communication Interfaces
The DS90LV017MX is usable in embedded systems that need a dedicated LVDS link between two circuit boards or between a controller and a high-speed peripheral. One transmitter channel is sufficient for protocols whose traffic direction is primarily one way or where a separate receiver is already present. The 155 Mbps capability provides useful headroom for command, status, and synchronization traffic, while the 3 V to 3.6 V operating range supports common embedded rails. The design must ensure that the source meets receiver input thresholds and that the board-level channel meets the intended data rate. With the target rated from 0°C to 70°C, additional thermal or protection measures may be necessary in industrial enclosures or extended-temperature installations.
推荐
Low-Voltage Differential Backplanes
The DS90LV017MX is suited to a compact point-to-point section of a low-voltage differential backplane where 155 Mbps operation and a small package are required. Balanced signaling reduces the effect of common-mode disturbance and can improve interoperability between circuit cards when trace geometry and terminations are controlled. The single-driver configuration allows each transmitter location to be assigned only the required number of links, avoiding unnecessary receiver channels. However, the device should not be assumed to support arbitrary multidrop loading; cable length, receiver loading, skew, and termination must be evaluated. The 3.3 V supply rail and 8-SOIC package simplify integration, but the 0°C to 70°C rating and obsolete lifecycle status require careful availability and thermal planning.
推荐
Portable Measurement and Sensor Modules
The DS90LV017MX can drive a compact point-to-point link from a portable measurement or sensor module when the module operates from a 3.3 V rail and remains within the 0°C to 70°C temperature range. Its small 8-SOIC package supports dense instrument layouts, while LVDS can improve noise immunity over short cable or board-to-board connections. The implementation should minimize connector and transition discontinuities, maintain matched differential geometry, and confirm that the receiving device recognizes the output levels and timing. Portable products also need careful review of battery-generated supply variation, grounding between connected devices, and enclosure temperature. Because this exact MPN is obsolete, it is most appropriate for continuity of an existing qualified design rather than an unrestricted new portable platform.
推荐
推荐产品汇总
工程参考数据： DS90LV017MX ——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 | DS90LV017ATMX/NOPB | FIN1017K8X |
|---|---|---|---|
| Brand | Texas Instruments | Texas Instruments | onsemi |
| Package | 8-SOIC (0.154 inch, 3.90 mm width) | 8-pin SOIC | 8-SOIC |
| Product Type | LVDS single high-speed differential driver | LVDS driver | LVDS alternative driver |
| Number of Drivers | 1 | 1 | 1 |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount |
关键差异点
- Verified 155 Mbps operating-class specification （对比 FIN1017K8X)
- Documented 3.3 V rail compatibility （对比 DS90LV017ATMX/NOPB)
- Single-driver footprint for compact point-to-point links （对比 FIN1017K8X)
设计说明
Treat the LVDS output, receiver, connector, and interconnect as one channel rather than validating the driver alone. Route the differential pair with matched geometry and continuous reference-plane return, avoid uncontrolled stubs, and apply the receiver's specified termination. Verify eye opening and source timing at the intended 155 Mbps operating point because package and component tolerances can reduce the available margin.
Place the DS90LV017MX close to the transmitter or connector and provide a short, symmetric path into the differential network. Keep the driver away from unrelated high-current switching nodes and maintain a low-impedance ground connection for the supply and return path. If a lead is shorter than the receiver's recommended stub limit, terminate it in the receiver rather than adding an ad hoc series resistor.
Operate the device from a stable 3.3 V rail inside the specified 3 V to 3.6 V range. Place the local supply-decoupling capacitor close to the device's supply pin and provide a low-impedance ground reference. Confirm supply ramp, startup behavior, and rail tolerance across the highest expected ambient temperature; the verified data does not provide complete timing or capacitor-selection values, so those must be confirmed in the manufacturer datasheet.
Do not treat the 8-SOIC footprint as sufficient proof of interchangeability. Before substituting DS90LV017ATMX/NOPB or FIN1017K8X, compare supply voltage, output levels, input thresholds, propagation delay, edge rate, temperature grade, and all pin names. The target is obsolete, so preserve traceability of the approved substitute and confirm that the alternate is sourced from an authorized or reputable channel.
合规信息
The verified IC-Components result explicitly states RoHS non-compliant. Reach, halogen-free, and conflict-minerals information were not provided. AEC-Q100 status is treated as not applicable because the part is an interface driver rather than an automotive-qualified device.