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ADN4690EBRZ

更新时间: 2024-11-05 19:46:51
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页数 文件大小 规格书
20页 523K
描述
3.3 V, 100 Mbps, Half-Duplex, High Speed M-LVDS Transceiver with Type 1 Receiver

ADN4690EBRZ 数据手册

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3.3 V, 100 Mbps, Half- and Full-Duplex,  
High Speed M-LVDS Transceivers  
ADN4690E/ADN4692E/ADN4694E/ADN4695E  
FUNCTIONAL BLOCK DIAGRAMS  
Data Sheet  
FEATURES  
V
Multipoint LVDS transceivers (low voltage differential  
CC  
signaling driver and receiver pairs)  
Switching rate: 100 Mbps (50 MHz)  
ADN4690E/  
ADN4694E  
Supported bus loads: 30 Ω to 55 Ω  
Choice of 2 receiver types  
Type 1 (ADN4690E/ADN4692E): hysteresis of 25 mV  
Type 2 (ADN4694E/ADN4695E): threshold offset of 100 mV  
for open-circuit and bus-idle fail-safe  
RO  
RE  
DE  
DI  
R
A
B
D
Conforms to TIA/EIA-899 standard for M-LVDS  
Glitch-free power-up/power-down on M-LVDS bus  
Controlled transition times on driver output  
Common-mode range: −1 V to +3.4 V, allowing  
communication with 2 V of ground noise  
Driver outputs high-Z when disabled or powered off  
Enhanced ESD protection on bus pins  
GND  
Figure 1.  
V
CC  
ADN4692E/  
ADN4695E  
A
B
15 kV HBM (human body model), air discharge  
8 kV HBM (human body model), contact discharge  
10 kV IEC 61000-4-2, air discharge  
RO  
RE  
DE  
DI  
R
Z
Y
8 kV IEC 61000-4-2, contact discharge  
D
Operating temperature range: −40°C to +85°C  
Available in 8-lead (ADN4690E/ADN4694E) and 14-lead  
(ADN4692E/ADN4695E) SOIC packages  
GND  
Figure 2.  
APPLICATIONS  
Backplane and cable multipoint data transmission  
Multipoint clock distribution  
Low power, high speed alternative to shorter RS-485 links  
Networking and wireless base station infrastructure  
GENERAL DESCRIPTION  
The ADN4690E/ADN4692E/ADN4694E/ADN4695E are  
multipoint, low voltage differential signaling (M-LVDS)  
transceivers (driver and receiver pairs) that can operate at up  
to 100 Mbps (50 MHz). Slew rate control is implemented on the  
driver outputs. The receivers detect the bus state with a differential  
input of as little as 50 mV over a common-mode voltage range of  
−1 V to +3.4 V. ESD protection of up to 15 kV is implemented  
on the bus pins. The parts adhere to the TIA/EIA-899 standard for  
M-LVDS and complement TIA/EIA-644 LVDS devices with  
additional multipoint capabilities.  
The parts are available as half-duplex in an 8-lead SOIC package  
(the ADN4690E/ADN4694E) or as full-duplex in a 14-lead  
SOIC package (the ADN4692E/ADN4695E). A selection table  
for the ADN469xE parts is shown in Table 1.  
Table 1. High Speed M-LVDS Transceiver Selection Table  
Part No.  
Receiver  
Type 1  
Type 1  
Type 1  
Type 1  
Type 2  
Type 2  
Type 2  
Type 2  
Data Rate  
100 Mbps  
200 Mbps  
100 Mbps  
200 Mbps  
100 Mbps  
100 Mbps  
200 Mbps  
200 Mbps  
SOIC  
Duplex  
Half  
Half  
Full  
Full  
Half  
Full  
ADN4690E  
ADN4691E  
ADN4692E  
ADN4693E  
ADN4694E  
ADN4695E  
ADN4696E  
ADN4697E  
8-lead  
8-lead  
14-lead  
14-lead  
8-lead  
14-lead  
8-lead  
14-lead  
The ADN4690E/ADN4692E are Type 1 receivers with 25 mV of  
hysteresis, so that slow-changing signals or loss of input does  
not lead to output oscillations. The ADN4694E/ADN4695E are  
Type 2 receivers exhibiting an offset threshold, guaranteeing the  
output state when the bus is idle (bus-idle fail-safe) or the  
inputs are open (open-circuit fail-safe).  
Half  
Full  
Rev. B  
Document Feedback  
Information furnished by Analog Devices is believed to be accurate and reliable. However, no  
responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other  
rightsof third parties that may result fromits use. Specifications subject to change without notice. No  
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.  
Trademarks andregisteredtrademarks are the property of their respective owners.  
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.  
Tel: 781.329.4700 ©2012–2016 Analog Devices, Inc. All rights reserved.  
Technical Support  
www.analog.com  
 
 
 
 
 

ADN4690EBRZ 替代型号

型号 品牌 替代类型 描述 数据表
ADN4690EBRZ-RL7 ADI

完全替代

3.3 V, 100 Mbps, Half-Duplex, High Speed M-LVDS Transceiver with Type 1 Receiver
SN65MLVD200ADR TI

功能相似

MULTIPOINT-LVDS LINE DRIVER AND RECEIVER
SN65MLVD200AD TI

功能相似

MULTIPOINT-LVDS LINE DRIVER AND RECEIVER

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