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See Technical Specifications

SN65LVDS390D

Quad LVDS receiver

Manufacturer:

Texas Instruments, Inc
Mfr.Part #:

SN65LVDS390D
Datasheet:

SN65LVDS390D Datasheet (PDF)
Series:

65LVDS
Type:

Receiver
Protocol:

LVDS
Number of Drivers/Receivers:

0/4
EDA/CAD Models:

Request Free CAD Models for SN65LVDS390D

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SN65LVDS390D General Description

This family of 4-, 8-, or 16-differential line receivers (with optional integrated termination) implements the electrical characteristics of low-voltage differential signaling (LVDS). This signaling technique lowers the output voltage levels of 5-V differential standard levels (such as EIA/TIA-422B) to reduce the power, increase the switching speeds, and allow operation with a 3-V supply rail.

Any of the differential receivers provides a valid logical output state with a ±100-mV differential input voltage within the input common-mode voltage range. The input common-mode voltage range allows 1 V of ground potential difference between two LVDS nodes. Additionally, the high-speed switching of LVDS signals almost always requires the use of a line impedance matching resistor at the receiving end of the cable or transmission media. The LVDT products eliminate this external resistor by integrating it with the receiver.

The intended application of this device and signaling technique is for point-to-point baseband data transmission over controlled impedance media of approximately 100 Ω. The transmission media may be printed-circuit board traces, backplanes, or cables. The large number of receivers integrated into the same substrate along with the low pulse skew of balanced signaling, allows extremely precise timing alignment of clock and data for synchronous parallel data transfers. When used with its companion, the 8- or 16-channel driver (the SN65LVDS389 or SN65LVDS387, respectively), over 200 million data transfers per second in single-edge clocked systems are possible with little power.

The ultimate rate and distance of data transfer depends on the attenuation characteristics of the media, the noise coupling to the environment, and other system characteristics.

Key Features

Four- (’390), Eight- (’388A), or Sixteen- (’386)
Line Receivers Meet or Exceed the Requirements
of ANSI TIA/EIA-644 Standard
Integrated 110-Ω Line Termination
Resistors on LVDT Products
Designed for Signaling Rates Up to 250 Mbps
SN65 Versions Bus-Terminal ESD Exceeds
15 kV
Operates From a Single 3.3-V Supply
Typical Propagation Delay Time of 2.6 ns
Output Skew 100 ps (Typical) Part-To-Part
Skew Is Less Than 1 ns
LVTTL Levels Are 5-V Tolerant
Open-Circuit Fail Safe
Flow-Through Pinout
Packaged in Thin Shrink Small-Outline
Package With 20-mil Terminal Pitch

Specifications

Category	Integrated Circuits (ICs)InterfaceDrivers, Receivers, Transceivers	Series	65LVDS
Type	Receiver	Protocol	LVDS
Number of Drivers/Receivers	0/4	Duplex	-
Data Rate	200Mbps	Voltage - Supply	3V ~ 3.6V
Operating Temperature	-40°C ~ 85°C	Mounting Type	Surface Mount
Base Product Number	65LVDS390	Function	Receiver
Protocols	LVDS	Number of transmitters	0
Number of receivers	4	Supply voltage (V)	3.3
Signaling rate (MBits)	200	Input signal	LVDS
Output signal	LVTTL	Rating	Catalog
Operating temperature range (°C)	-40 to 85	feature-function	Receiver
feature-number-of-drivers	0	feature-number-of-receivers	4
feature-number-of-elements-per-chip	4	feature-transmission-data-rate-mbps	200
feature-maximum-propagation-delay-time-ns	4	feature-input-signal-type	LVDS
feature-differential-input-low-threshold-voltage-v	-0.1(Min)	feature-differential-input-high-threshold-voltage-v	0.1(Max)
feature-maximum-differential-output-voltage-v		feature-maximum-input-current-ua	40
feature-supplier-temperature-grade		feature-packaging	Tube
feature-rad-hard		feature-pin-count	16
feature-cecc-qualified	No	feature-esd-protection	Yes
feature-escc-qualified		feature-military	No
feature-aec-qualified	No	feature-aec-qualified-number
feature-eccn-code	EAR99	feature-svhc	No
feature-svhc-exceeds-threshold	No