参数资料
| 型号： | ADN4695EBRZ-RL7 |
| 厂商： | Analog Devices Inc |
| 文件页数： | 7/20页 |
| 文件大小： | 0K |
| 描述： | IC TXRX MLVDS 100MBPS 14SOIC |
| 标准包装： | 1,000 |
| 系列： | * |
Data Sheet
ADN4690E/ADN4692E/ADN4694E/ADN4695E
Rev. A | Page 15 of 20
GLITCH-FREE POWER-UP/POWER-DOWN
To minimize disruption to the bus when adding nodes, the
M-LVDS outputs of the device are kept glitch-free when the
device is powering up or down. This feature allows insertion
of devices onto a live M-LVDS bus because the bus outputs are
not switched on before the device is fully powered. In addition,
all outputs are placed in a high impedance state when the device is
powered off.
FAULT CONDITIONS
short-circuit current protection that protects the part under fault
conditions in the case of short circuits on the bus. This protection
limits the current in a fault condition to 24 mA at the transmitter
outputs for short-circuit faults between 1 V and +3.4 V. Any
network fault must be cleared to avoid data transmission errors
and to ensure reliable operation of the data network and any
devices that are connected to the network.
RECEIVER INPUT THRESHOLDS/FAIL-SAFE
Two receiver types are available, both of which incorporate
protection against short circuits.
25 mV of hysteresis. This ensures that slow-changing signals or
a loss of input does not result in oscillation of the receiver output.
Type 1 receiver thresholds are ±50 mV; therefore, the state of the
receiver output is indeterminate if the differential between A and
B is about 0 V. This state occurs if the bus is idle (approximately 0 V
on both A and B), with no drivers enabled on the attached nodes.
Type 2 receivers (ADN4694E/ADN4695E) have an open circuit
and bus-idle fail-safe. The input threshold is offset by 100 mV
so that a logic low is present on the receiver output when the
bus is idle or when the receiver inputs are open.
The different receiver thresholds for the two receiver types are
illustrated in Figure 35. See Table 12 and Table 13 for receiver
output states under various conditions.
TYPE 1 RECEIVER
OUTPUT
LOGIC 1
LOGIC 0
D
IFFE
R
E
N
TIA
L
I
NP
UT
V
O
LT
A
G
E
(V
IA
–
V
IB
)[V]
0.25
0.15
0.05
–0.05
–0.15
0
10471-
034
UNDEFINED
TYPE 2 RECEIVER
OUTPUT
LOGIC 1
LOGIC 0
UNDEFINED
Figure 35. Input Threshold Voltages
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ADN4696E | 制造商:AD 制造商全称:Analog Devices 功能描述:3.3 V, 100 Mbps, Half- and Full-Duplex |
| ADN4696EBRZ | 功能描述:IC RCVR LVDS 2CH 8SOIC 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:1 系列:- 类型:线路收发器 驱动器/接收器数:5/3 规程:RS232 电源电压:3 V ~ 5.5 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:Digi-Reel® 产品目录页面:918 (CN2011-ZH PDF) 其它名称:296-25096-6 |
| ADN4696EBRZ-RL7 | 功能描述:IC TXRX LVDS 2CH 8SOIC 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:121 系列:- 类型:收发器 驱动器/接收器数:1/1 规程:RS422，RS485 电源电压:3 V ~ 3.6 V 安装类型:表面贴装 封装/外壳:10-WFDFN 裸露焊盘 供应商设备封装:10-DFN（3x3） 包装:管件 |
| ADN4697E | 制造商:AD 制造商全称:Analog Devices 功能描述:3.3 V, 100 Mbps, Half- and Full-Duplex |
| ADN4697EBRZ | 功能描述:IC RCVR LVDS 2CH 14SOIC 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 |
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