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SN65MLVD048 双路 LVDS 发送器/接收器

The SN65MLVD048 is a quad-channel M-LVDS receiver. This device is designed in full compliance with the TIA/EIA-899 (M-LVDS) standard, which is optimized to operate at signaling rates up to 250 Mbps. Each receiver channel is controlled by a receive enable (RE). When RE = low, the corresponding channel is enabled; when RE = high, the corresponding channel is disabled.

The M-LVDS standard defines two types of receivers, designated as Type-1 and Type-2. Type-1 receivers have thresholds centered about zero with 25 mV of hysteresis to prevent output oscillations with loss of input; Type-2 receivers implement a failsafe by using an offset threshold. Receiver outputs are slew rate controlled to reduce EMI and crosstalk effects associated with large current surges

	SN65LVDM050
No. of Rx	4
No. of Tx	0
Input Signal	M-LVDS
Output Signal	TTL
Signaling Rate(Mbps)	250
Supply Voltage(s)(V)	3.3
ICC(Max)(mA)	25
Receiver Type	1 & 2
Part-to-Part Skew(Max)(ps)	1000
Rx tpd(Typ)(ns)	6
Pin/Package	48VQFN
Operating Temperature Range(�C)	-40 to 85
ESD HBM(kV)	8

SN65MLVD048 特性

• Low-Voltage Differential 30- to 55- Line Receivers for Signaling Rates(1) up to 250Mbps; Clock Frequencies up to 125MHz
• Type-1 Receiver Incorporates 25 mV of Input Threshold Hysteresis
• Type-2 Receiver Provides 100 mV Offset Threshold to Detect Open-Circuit and Idle-Bus Conditions
• Wide Receiver Input Common-Mode Voltage Range, –1 V to 3.4 V, Allows 2 V of Ground Noise
• Meets or Exceeds the M-LVDS Standard TIA/EIA-899 for Multipoint Topology
• High Input Impedance when Vcc ≤ 1.5V
• Enhanced ESD Protection: 7 kV HBM on all pins
• 48-Pin 7 X 7 QFN (RGZ)
• APPLICATIONS
  • Parallel Multipoint Data and Clock Transmission via Backplanes and Cables
  • Cellular Base Stations
  • Central Office Switches
  • Network Switches and Routers

SN65MLVD048 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
SN65MLVD048RGZR	ACTIVE	-40 to 85	2.00 | 1ku	VQFN (RGZ) | 48	2500 | LARGE T&R
SN65MLVD048RGZT	ACTIVE	-40 to 85	2.30 | 1ku	VQFN (RGZ) | 48	250 | SMALL T&R

SN65MLVD048 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
SN65MLVD048RGZR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	SN65MLVD048RGZR	SN65MLVD048RGZR
SN65MLVD048RGZT	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	SN65MLVD048RGZT	SN65MLVD048RGZT

SN65MLVD048 应用技术支持与电子电路设计开发资源下载

1. SN65MLVD048 数据资料 dataSheet 下载.PDF
2. TI 德州仪器M-LVDS PHYs选型与价格 . xls
3. 所选封装材料的热学和电学性质 (PDF 645 KB)
4. 使用数字隔离器设计隔离式 I2C 总线接口 (zhct119.PDF, 339 KB)
5. 1Q 2011 Issue Analog Applications Journal (slyt399.PDF, 964 KB)
6. 接口选择指南 (Rev. D) (PDF 2994 KB)
7. Signaling Rate vs. Distance for Differential Buffers (PDF 420 KB)
8. Q1 2009 Issue Analog Applications Journal (slyt319.PDF, 1.39 MB)
9. Isolated RS-485 Reference Design (PDF 80 KB)
10. 无铅组件涂层的保存期评估 (PDF 1305 KB)
11. Analog Signal Chain Guide (8.62 MB)
12. Industrial Interface IC Solutions (101 KB)