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| 型号： | LTC1520CS |
| 厂商： | Linear Technology |
| 文件页数： | 1/8页 |
| 文件大小： | 0K |
| 描述： | IC LINE RCVR HI-SPD QUAD 16-SOIC |
| 标准包装： | 50 |
| 类型： | 线路接收器 |
| 驱动器/接收器数： | 0/4 |
| 规程： | LVDS |
| 电源电压： | 4.75 V ~ 5.25 V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 16-SOIC |
| 包装： | 管件 |
1
LTC1520
50Mbps Precision Quad
Line Receiver
DESCRIPTION
U
s
Precision Propagation Delay: 18ns
±3ns Over
Temperature
s
Data Rate: 50Mbps
s
Low tPLH/tPHL Skew: 500ps Typ
s
Low Channel-to-Channel Skew: 400ps Typ
s
Rail-to-Rail Input Common Mode Range
s
High Input Resistance:
≥18k, Even When Unpowered
s
Hot Swap Capable
s
Can Withstand Input DC Levels of
±10V
s
Short-Circuit Protected
s
Single 5V Supply
s
LVDS Compatible
s
Will Not Oscillate with Slow Input Signals
FEATURES
–
+
–
+
–
+
–
+
LTC1520
1520 TA01
3.3k
5V
3.3k
0.01
F
LTC1520 TA02
VIN =
1V/DIV
VOUT =
5V/DIV
–5
5
15
TIME (ns)
25
35
0
10203040 45
RECEIVER
INPUT
VID = 500mV
RECEIVER
OUTPUT
VDD = 5V
High Speed Backplane Receiver
Propagation Delay Guaranteed to Fall
Within Shaded Area (
±3ns)
TYPICAL APPLICATION
U
APPLICATIONS
U
s
High Speed Backplane Interface
s
Line Collision Detector
s
PECL and LVDS Line Receivers
s
Level Translator
s
Ring Oscillator
s
Tapped Delay Line
, LTC and LT are registered trademarks of Linear Technology Corporation.
The LTC
1520 is a high speed, precision differential line
receiver that can operate at data rates as high as 50Mbps.
A unique architecture provides very stable propagation
delays and low skew over a wide input common mode,
input overdrive and ambient temperature range. Propaga-
tion delay is 18ns
±3ns, while typically tPLH/tPHL skew is
500ps and channel-to-channel skew is 400ps.
Each receiver translates differential input levels (VID ≥
100mV) into valid CMOS and TTL output levels. Its high
input resistance (
≥18k) allows many receivers to be con-
nected to the same driver. The receiver outputs go into a
high impedance state when disabled.
Protection features include thermal shutdown and a con-
trolled maximum short-circuit current (50mA max) that
does not oscillate in and out of short-circuit mode. Input
resistance remains
≥18k when the device is unpowered or
disabled, thus allowing the LTC1520 to be hot swapped into
a backplane without loading the data lines.
The LTC1520 operates from a single 5V supply and draws
12mA of supply current. The part is available in a 16-lead
narrow SO package.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LTC1520CS#PBF | 功能描述:IC LINE RCVR HS QUAD 16-SOIC RoHS:是 类别:集成电路 (IC) >> 接口 - 驱动器，接收器，收发器 系列:- 标准包装:27 系列:- 类型:收发器 驱动器/接收器数:3/3 规程:RS232，RS485 电源电压:4.75 V ~ 5.25 V 安装类型:表面贴装 封装/外壳:28-SOIC（0.295"，7.50mm 宽） 供应商设备封装:28-SOIC 包装:管件 |
| LTC1520CS#TR | 功能描述:IC LINE RCVR RS485 QUAD 16SOIC RoHS:否 类别:集成电路 (IC) >> 接口 - 驱动器，接收器，收发器 系列:- 标准包装:27 系列:- 类型:收发器 驱动器/接收器数:3/3 规程:RS232，RS485 电源电压:4.75 V ~ 5.25 V 安装类型:表面贴装 封装/外壳:28-SOIC（0.295"，7.50mm 宽） 供应商设备封装:28-SOIC 包装:管件 |
| LTC1520CS#TRPBF | 功能描述:IC LINE RCVR HI-SPD QUAD 16-SOIC RoHS:是 类别:集成电路 (IC) >> 接口 - 驱动器，接收器，收发器 系列:- 标准包装:27 系列:- 类型:收发器 驱动器/接收器数:3/3 规程:RS232，RS485 电源电压:4.75 V ~ 5.25 V 安装类型:表面贴装 封装/外壳:28-SOIC（0.295"，7.50mm 宽） 供应商设备封装:28-SOIC 包装:管件 |
| LTC1521CST33 | 制造商:Linear Technology 功能描述: |
| LTC1522CMS8 | 功能描述:IC REG SWITCHED CAP 5V 8MSOP RoHS:否 类别:集成电路 (IC) >> PMIC - 稳压器 - DC DC 开关稳压器 系列:- 标准包装:2,500 系列:- 类型:升压（升压） 输出类型:可调式 输出数:1 输出电压:1.24 V ~ 30 V 输入电压:1.5 V ~ 12 V PWM 型:电流模式，混合 频率 - 开关:600kHz 电流 - 输出:500mA 同步整流器:无 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:8-SOIC（0.154"，3.90mm 宽） 包装:带卷 (TR) 供应商设备封装:8-SOIC |
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