SN75LVDS84A FlatLink(TM) 接收器
The SN75LVDS84A and SN65LVDS84AQ FlatLink transmitters contains three 7-bit parallel-load serial-out shift registers, and four low-voltage differential signaling (LVDS) line drivers in a single integrated circuit. These functions allow 21 bits of single-ended LVTTL data to be synchronously transmitted over 3 balanced-pair conductors for receipt by a compatible receiver, such as the SN75LVDS82 or SN75LVDS86/86A.
When transmitting, data bits D0 - D20 are each loaded into registers of the 'LVDS84A upon the falling edge. The internal PLL is frequency-locked to CLKIN and then used to unload the data registers in 7-bit slices. The three serial streams and a phase-locked clock (CLKOUT) are then output to LVDS output drivers
|
SN75LVDS84A |
| Number of Parallel Inputs |
21 |
| Data Throughput(MB/s) |
197 |
| Serial Data Transmitter Channels |
3 |
| Type of Line Circuit |
LVDS |
| Driver (RL)(Ohms) |
100 |
| Supply Voltage(s)(V) |
3.3 |
| ICC(mA) |
35 |
| PLL Frequency(MHz) |
31 - 75 |
| Footprint |
SN75LVDS84 |
| Operating Temperature Range(°C) |
0 to 70 |
| Pin/Package |
48TSSOP |
SN75LVDS84A 特性
- 21:3 Data Channel Compression at up to 196 Million Bytes per Second Throughput
- Suited for SVGA, XGA, or SXGA Data Transmission From Controller to Display With Very Low EMI
- 21 Data Channels Plus Clock In Low-Voltage TTL Inputs and 3 Data Channels Plus Clock Out Low-Voltage Differential Signaling (LVDS) Outputs
- Operates From a Single 3.3-V Supply and 89 mW (Typ)
- Ultralow-Power 3.3-V CMOS Version of the SN75LVDS84. Power Consumption About One Third of the 'LVDS84
- Packaged in Thin Shrink Small-Outline Package (TSSOP) With 20 Mil Terminal Pitch
- Consumes Less Than 0.54 mW When Disabled
- Wide Phase-Lock Input Frequency Range: 31 MHz to 75 MHz
- No External Components Required for PLL
- Outputs Meet or Exceed the Requirements of ANSI EIA/TIA-644 Standard
- SSC Tracking Capability of 3% Center Spread at 50-kHz Modulation Frequency
- Improved Replacement for SN75LVDS84 and NSC's DS90CF363A 3-V Device
- Available in Q-Temp Automotive
High Reliability Automotive Applications
Configuration Control / Print Support
Qualification to Automotive Standards
SN75LVDS84A 芯片订购指南
| 器件 |
状态 |
温度 |
价格 |
封装 | 引脚 |
封装数量 | 封装载体 |
丝印标记 |
| SN75LVDS84ADGG |
ACTIVE |
0 to 70 |
2.90 | 1ku |
TSSOP (DGG) | 48 |
35 | TUBE |
|
| SN75LVDS84ADGGG4 |
ACTIVE |
0 to 70 |
2.90 | 1ku |
TSSOP (DGG) | 48 |
35 | TUBE |
|
| SN75LVDS84ADGGR |
ACTIVE |
0 to 70 |
2.45 | 1ku |
TSSOP (DGG) | 48 |
2000 | LARGE T&R |
|
| SN75LVDS84ADGGRG4 |
ACTIVE |
0 to 70 |
2.45 | 1ku |
TSSOP (DGG) | 48 |
2000 | LARGE T&R |
|
SN75LVDS84A 质量与无铅数据
| 器件 |
环保计划* |
铅/焊球涂层 |
MSL 等级/回流焊峰 |
环保信息与无铅 (Pb-free) |
DPPM / MTBF / FIT 率 |
| SN75LVDS84ADGG |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
SN75LVDS84ADGG |
SN75LVDS84ADGG |
| SN75LVDS84ADGGG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
SN75LVDS84ADGGG4 |
SN75LVDS84ADGGG4 |
| SN75LVDS84ADGGR |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
SN75LVDS84ADGGR |
SN75LVDS84ADGGR |
| SN75LVDS84ADGGRG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
SN75LVDS84ADGGRG4 |
SN75LVDS84ADGGRG4 |
SN75LVDS84A 应用技术支持与电子电路设计开发资源下载
- SN75LVDS84A 数据资料 dataSheet 下载.PDF
- TI 德州仪器FlatLink选型与价格 . xls
- 所选封装材料的热学和电学性质 (PDF 645 KB)
- Q1 2009 Issue Analog Applications Journal (slyt319.PDF, 1.39 MB)
- 使用 TI 的 SN75LVDS84A 收发器改善 CAN 网络安全性 (zhct033.PDF, 299 KB)
- Isolated CAN Reference Design (PDF 48 KB)
- Isolated RS-485 Reference Design (PDF 80 KB)
- 无铅组件涂层的保存期评估 (PDF 1305 KB)
- Isolated CAN EVM User's Guide (PDF 1168 KB)
- Energy Harvesting: Solar Solutions Guide (PDF 409 KB)
- Analog Signal Chain Guide (8.62 MB)
- Industrial Interface IC Solutions (101 KB)
SN75LVDS84A 工具与软件
| 培训内容 |
型号 |
软件/工具类型 |
| 通过 CAN 总线进行工业控制的演示平台 |
CANBUS-DEMO |
硬件参考设计 |